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Cybercriminals are getting smarter. They’re now using a development toolkit called .NET MAUI to create fake apps that look and feel like the real thing—banking apps, dating apps, and even social media. But instead of helping you, these apps secretly steal your private info.
We break down the full research from McAfee Labs here:
.NET MAUI is a tool used by developers to build apps that work on many devices—like phones, tablets, and computers—all from one set of code.
That’s great for app creators. But now, hackers are using it too. While McAfee is able to detect this malware, the decision to build with .NET MAUI helps hide their dangerous code from most antivirus software. Think of it like a thief wearing an invisibility cloak—unless you’re really looking, you won’t see them.
Hackers are creating apps that look like they’re from real companies. For example, one fake app pretended to be IndusInd Bank, asking users to enter sensitive information like:
Once you hit submit, that info goes straight to the hacker’s server.
Figure 1. Fake IndusInd Bank app’s screen requesting user information
Normal Android apps have code in a format security tools can scan. These fake apps hide their code in binary files so it can’t be easily detected. That lets them stay on your phone longer—stealing quietly in the background.
In another case, hackers made an app that pretended to be a social media platform. This one targeted Chinese-speaking users and was even trickier than the fake bank app.
Here’s what it did:
And instead of using regular internet traffic, it sent stolen data through secret encrypted channels—so even if someone intercepted it, they couldn’t read it.
Figure 2. Various fake apps using the same technique
These apps aren’t in the Google Play Store. Instead, hackers are sharing them on:
So if someone sends you a link to a cool new app that’s not from the Play Store—be extra careful.
Here are a few easy ways to stay safe:
Hackers are getting creative, but you can stay one step ahead. These new .NET MAUI-based threats are sneaky—but they’re not unstoppable.
With smart habits and the right tools, you can keep your phone and your personal info safe. Want real-time protection on your phone? Download McAfee+ and get ahead of the latest threats.
The post New Android Malware Sneaks Past Security by Pretending to Be Real Apps appeared first on McAfee Blog.
Social media connects us to friends, trends, and news in real time—but it also opens the door to scammers looking to exploit trust and curiosity. From fake giveaways to impersonation scams, fraudsters use sophisticated tactics to trick users into handing over personal information, money, or access to their accounts.
Even the most internet-savvy users can fall victim to these deceptive schemes. That’s why it’s crucial to recognize the red flags before it’s too late. Whether it’s a DM from a “friend” in trouble, a deal that seems too good to be true, or a sudden request to verify your account, scammers prey on urgency and emotion to pull you in.
Here’s a look at some of the most common social media scams—and how you can stay one step ahead to protect yourself and your accounts.
Fraudsters use various tactics to lure unsuspecting users into their schemes, including:
Recognizing these red flags can help you stay safe:
Follow these precautions to reduce your risk of falling victim:
If you suspect you’ve fallen victim to a social media scam, take immediate action:
Social media scams are becoming more sophisticated, but you can protect yourself by staying informed and cautious.
Always verify messages, be skeptical of too-good-to-be-true offers, and use strong security measures to safeguard your accounts.
By recognizing these scams early, you can avoid financial loss and keep your personal information safe online.
McAfee helps protect you from online threats with advanced security tools, including identity monitoring, safe browsing features, and real-time malware protection. Stay one step ahead of scammers with trusted cybersecurity solutions.
The post The 9 Most Common Social Media Scams—and How to Spot Them Before It’s Too Late appeared first on McAfee Blog.
Authored by Anuradha, Sakshi Jaiswal
In 2024, scams in India have continued to evolve, leveraging sophisticated methods and technology to exploit unsuspecting individuals. These fraudulent activities target people across demographics, causing financial losses and emotional distress. This blog highlights some of the most prevalent scams this year, how they operate, some real-world scenarios, tips to stay vigilant and what steps to be taken if you become a victim.
This blog covers the following scams:
Scam Tactics:
Fraudsters on WhatsApp employ deceptive tactics to steal personal information, financial data, or gain unauthorized access to accounts. Common tactics include:
Case 1: In the figure below, a user is being deceived by a message originating from the +244 country code, assigned to Angola. The message offers an unrealistic investment opportunity promising a high return in just four days, which is a common scam tactic. It uses pressure and informal language, along with a link for immediate action.
Case 2: In the figure below, a user is being deceived by a message originating from the +261 country code, assigned to Madagascar. The message claims that you have been hired and asks you to click a link to view the offer or contact the sender which is a scam.
Case 3: In the figure below, a user is being deceived by a message originating from the +91 country code, assigned to India. Scammers may contact you, posing as representatives of a legitimate company, offering a job opportunity. The recruiter offers an unrealistic daily income (INR 2000–8000) for vague tasks like searching keywords, which is suspicious. Despite requests, they fail to provide official company details or an email ID, raising credibility concerns. They also ask for personal information prematurely, a common red flag.
Case 4: In the figure below, a user is being deceived by a message originating from the +84 country code, assigned to Vietnam. The offer to earn money by watching a video for just a few seconds and providing a screenshot is a common tactic used by scammers to exploit individuals. They may use the link to gather personal information, or your action could lead to phishing attempts.
Case 5: In the figure below, a user is being misled by a message originating from the country codes +91, +963, and +27, corresponding to India, Syria, and South Africa, respectively. The message claims to offer a part-time job with a high salary for minimal work, which is a common tactic used by scammers to lure individuals. The use of popular names like “Amazon” and promises of easy money are red flags. The link provided might lead to phishing attempts or data theft. It’s important not to click on any links, share personal details, or respond to such unsolicited offers.
Case 6: The messages encourage you to post fake 5-star reviews for businesses in exchange for a small payment, which is unethical and often illegal. Scammers use such tactics to manipulate online ratings, and the provided links could lead to phishing sites or malware. Avoid engaging with these messages, clicking on the links, or participating in such activities.
How to Identify WhatsApp Scams:
Impact:
Prevention:
Scam Tactics:
How to Identify Instant Loan Scam:
Impact:
Prevention:
Voice-cloning scams use advanced AI technology to replicate the voices of familiar people, such as friends, family members, or colleagues, to manipulate victims into transferring money or providing sensitive information.
Scam Tactics:
How to Identify AI Voice-Cloning Scams:
Impact:
Prevention
Scam Tactics
Scammers use various methods to deceive victims into revealing credit card information or making unauthorized payments:
How to identify Credit card scam:
Impact:
Prevention:
Scam Tactics:
In fake delivery scams, fraudsters pose as delivery services to trick you into providing personal information, card details, or payment. Common tactics include:
How to Identify Fake Delivery Scams:
Impact:
Prevention:
Scam Tactics:
Scammers pose as police officers or government officials, accusing victims of being involved in illegal activities like money laundering or cybercrime. They intimidate victims by threatening arrest or legal action unless immediate payment is made to “resolve the matter.”
How to Identify Digital Arrest Scam:
Impact: Daily losses from such scams run into lakhs, as victims panic and transfer money or provide sensitive information under pressure.
Prevention:
What to Do if You Fall Victim
If you’ve fallen victim to any of the mentioned scams—Digital Arrest Scam, Instant Loan Scam, Voice Cloning Scam, WhatsApp Scam, Fake Delivery Scam or Credit Card Scam—it’s important to take immediate action to minimize damage and protect your finances and personal information. Here are common tips and steps to follow for all these scams:
Conclusion:
As scams in India continue to grow in number and sophistication, it is crucial to raise awareness to protect individuals and businesses from falling victim to these fraudulent schemes. Scams such as phishing, fake job offers, credit card scams, loan scams, investment frauds and online shopping frauds are increasingly targeting unsuspecting victims, causing significant financial loss and emotional harm.
By raising awareness of scam warning signs and encouraging vigilance, we can equip individuals to make safer, more informed decisions online. Simple precautions, such as verifying sources, being cautious of unsolicited offers, and safeguarding personal and financial information, can go a long way in preventing scams.
It is essential for both individuals and organizations to stay informed and updated on emerging scam tactics. Through continuous awareness and proactive security measures, we can reduce the impact of scams, ensuring a safer and more secure digital environment for everyone in India.
The post Rising Scams in India: Building Awareness and Prevention appeared first on McAfee Blog.
McAfee threat researchers have identified several consumer brands and product categories most frequently used by cybercriminals to trick consumers into clicking on malicious links in the first weeks of this holiday shopping season. As holiday excitement peaks and shoppers hunt for the perfect gifts and amazing deals, scammers are taking advantage of the buzz. The National Retail Federation projects holiday spending will reach between $979.5 and $989 billion this year, and cybercriminals are capitalizing by creating scams that mimic the trusted brands and categories consumers trust. From October 1 to November 12, 2024, McAfee safeguarded its customers from 624,346 malicious or suspicious URLs tied to popular consumer brand names – a clear indication that bad actors are exploiting trusted brand names to deceive holiday shoppers.
McAfee’s threat research also reveals a 33.82% spike in malicious URLs targeting consumers with these brands’ names in the run-up to Black Friday and Cyber Monday. This rise in fraudulent activity aligns with holiday shopping patterns during a time when consumers may be more susceptible to clicking on offers from well-known brands like Apple, Yeezy, and Louis Vuitton, especially when deals seem too good to be true – pointing to the need for consumers to stay vigilant, especially with offers that seem unusually generous or come from unverified sources.
McAfee threat researchers have identified a surge in counterfeit sites and phishing scams that use popular luxury brands and tech products to lure consumers into “deals” on fake e-commerce sites designed to appear as official brand pages. While footwear and handbags were identified as the top two product categories exploited by cybercrooks during this festive time, the list of most exploited brands extends beyond those borders:
By mimicking trusted brands like these, offering unbelievable deals, or posing as legitimate customer service channels, cybercrooks create convincing traps designed to steal personal information or money. Here are some of the most common tactics scammers are using this holiday season:
With holiday shopping in full swing, it’s essential for consumers to stay one step ahead of scammers. By understanding the tactics cybercriminals use and taking a few precautionary measures, shoppers can protect themselves from falling victim to fraud. Here are some practical tips for safe shopping this season:
McAfee’s threat research team analyzed malicious or suspicious URLs that McAfee’s web reputation technology identified as targeting customers, by using a list of key company and product brand names—based on insights from a Potter Clarkson report on frequently faked brands—to query the URLs. This methodology captures instances where users either clicked on or were directed to dangerous sites mimicking trusted brands. Additionally, the team queried anonymized user activity from October 1st through November 12th.
The image below is a screenshot of a fake / malicious / scam site: Yeezy is a popular product brand formerly from Adidas found in multiple Malicious/Suspicious URLs. Often, they present themselves as official Yeezy and/or Adidas shopping sites.
The image below is a screenshot of a fake / malicious / scam site: The Apple brand was a popular target for scammers. Many sites were either knock offs, scams, or in this case, a fake customer service page designed to lure users into a scam.
The image below is a screenshot of a fake / malicious / scam site: This particular (fake) Apple sales site used Apple within its URL and name to appear more official. Oddly, this site also sells Samsung Android phones.
The image below is a screenshot of a fake / malicious / scam site: This site, now taken down, is a scam site purporting to sell Nike shoes.
The image below is a screenshot of a fake / malicious / scam site: Louis Vuitton is a popular brand for counterfeit and scams. Particularly their handbags. Here is one site that was entirely focused on Louis Vuitton Handbags.
The image below is a screenshot of a fake / malicious / scam site: This site presents itself as the official Louis Vuitton site selling handbags and clothes.
The image below is a screenshot of a fake / malicious / scam site: This site uses too-good-to-be-true deals on branded items including this Louis Vuitton Bomber jacket.
The image below is a screenshot of a fake / malicious / scam site: Rolex is a popular watch brand for counterfeits and scams. This site acknowledges it sells counterfeits and makes no effort to indicate this on the product.
The post This Holiday Season, Watch Out for These Cyber-Grinch Tricks Used to Scam Holiday Shoppers appeared first on McAfee Blog.
Two-step verification, two-factor authentication, multi-factor authentication…whatever your social media platform calls it, it’s an excellent way to protect your accounts.
There’s a good chance you’re already using multi-factor verification with your other accounts — for your bank, your finances, your credit card, and any number of things. The way it requires an extra one-time code in addition to your login and password makes life far tougher for hackers.
It’s increasingly common to see nowadays, where all manner of online services only allow access to your accounts after you’ve provided a one-time passcode sent to your email or smartphone. That’s where two-step verification comes in. You get sent a code as part of your usual login process (usually a six-digit number), and then you enter that along with your username and password.
Some online services also offer the option to use an authenticator app, which sends the code to a secure app rather than via email or your smartphone. Authenticator apps work much in the same way, yet they offer three unique features:
Google, Microsoft, and others offer authenticator apps if you want to go that route. You can get a good list of options by checking out the “editor’s picks” at your app store or in trusted tech publications.
Whichever form of authentication you use, always keep that secure code to yourself. It’s yours and yours alone. Anyone who asks for that code, say someone masquerading as a customer service rep, is trying to scam you. With that code, and your username/password combo, they can get into your account.
Passwords and two-step verification work hand-in-hand to keep you safer. Yet not any old password will do. You’ll want a strong, unique password. Here’s how that breaks down:
Now, with strong passwords in place, you can get to setting up multi-factor verification on your social media accounts.
When you set up two-factor authentication on Facebook, you’ll be asked to choose one of three security methods:
And here’s a link to the company’s full walkthrough: https://www.facebook.com/help/148233965247823
When you set up two-factor authentication on Instagram, you’ll be asked to choose one of three security methods: an authentication app, text message, or WhatsApp.
And here’s a link to the company’s full walkthrough: https://help.instagram.com/566810106808145
And here’s a link to the company’s full walkthrough: https://faq.whatsapp.com/1920866721452534
And here’s a link to the company’s full walkthrough: https://support.google.com/accounts/answer/185839?hl=en&co=GENIE.Platform%3DDesktop
1. TapProfileat the bottom of the screen.
2. Tap the Menu button at the top.
3. Tap Settings and Privacy, then Security.
4. Tap 2-step verification and choose at least two verification methods: SMS (text), email, and authenticator app.
5. Tap Turn on to confirm.
And here’s a link to the company’s full walkthrough: https://support.tiktok.com/en/account-and-privacy/personalized-ads-and-data/how-your-phone-number-is-used-on-tiktok
The post How to Protect Your Social Media Passwords with Multi-factor Verification appeared first on McAfee Blog.
So, what does your phone know about you? Taken all together it knows plenty — sometimes in ways that feel like your phone is watching you.
It all comes down to the data that courses through your phone and your apps, along with a phone’s built-in tracking capabilities. Indeed, your phone certainly knows plenty about you. And companies keep tabs on that. Here’s how…
The apps on our phones entertain us, inform us, and help us shop. Many of them also track our activities and location — and then sell or share that info with third parties. From there, that info can end up with data brokers who sell that info to anyone who’ll pay. That includes advertisers, spammers, insurance companies, hackers, law enforcement, private investigators, and so on. It’s all legal, and it’s all part of a multi-billion-dollar industry worldwide.
Still, you can take charge of your privacy amidst all this data and info gathering. Several steps can reduce what your phone collects and shares with others.
For starters, though, let’s look at several of the things your phone knows about you.
Unless you’ve turned it off completely, your phone can track you in several ways with several degrees of accuracy:
GPS: The Global Positioning System, or GPS as many of us know it, is a system of satellites run by the U.S. government for navigation purposes. First designed for national defense, the system became available for public use in the 1980s. It’s highly accurate, to anywhere between nine to 30 feet depending on conditions and technology used, making it one of the strongest tools for determining a phone’s location. This is what powers location services on cell phones, and thus can help an app recommend a great burger joint nearby.
Cell towers: Cell phone providers can track a phone’s location by the distance it is to various cell phone towers and by the strength of its signal. The location info this method provides is a bit coarser than GPS, providing results that can place a phone within 150 feet. It’s most accurate in urban areas with high densities of cell phone towers, although it does not always work well indoors as some buildings can weaken or block cell phone signals.
One of the most significant public benefits of this method is that it automatically routes emergency service calls (like 911 in the U.S.) to the proper local authorities without any guesswork from the caller.
Public Wi-Fi: Larger tech companies and internet providers will sometimes provide free public Wi-Fi hotspots that people can tap into at airports, restaurants, coffeehouses, and such. It’s a nice convenience, but connecting to their Wi-Fi might share a phone’s MAC address, a unique identifier for connected devices, along with other identifiers on the smartphone.
Taken together, this can allow the Wi-Fi hosting company to gather location and behavioral data while you use your phone on their Wi-Fi network.
Bluetooth: Like with public Wi-Fi, companies can use strategically placed Bluetooth devices to gather location info as well. If Bluetooth is enabled on a phone, it will periodically seek out Bluetooth-enabled devices to connect to while the phone is awake. This way, a Bluetooth receiver can then capture that phone’s unique MAC address. This provides highly exact location info to within just a few feet because of Bluetooth’s short broadcast range.
In the past, we’ve seen retailers use this method to track customers in their physical stores to better understand their shopping habits. However, newer phones often create dummy MAC addresses when they seek out Bluetooth connections, which helps thwart this practice.
Certain apps pair location info with other info they collect while you use that app. In some cases, an app shares that precise combination of info with third parties. (It all depends on the terms in the user agreement you accepted once you installed it.)
What does that look like in the real world? Third parties might know:
Those are just a few examples of many.
Just to emphasize what we said above, not every app sells shares or sells your info to third parties. However, that gets into the complicated nature of user agreements. The language that covers what’s collected, for what reasons, what’s done with it, and who it’s shared can be tough to tease out because it’s often written in some form of legalese.
Broadly though, apps need to request permission to access location tracking services. In the past, we’ve seen some sketchy apps request location permissions even though they have no reason to. Examples include coupon apps, wallpaper apps, productivity apps, and plenty of games too. When apps like those ask for permission to access location tracking services, raises a red flag that your privacy is in jeopardy.
Depending on what apps and services you use, your phone might know a lot about your health. That can include range of info, as apps can track things like step counts, vital signs, and menstrual cycles. Other apps manage health conditions or work as symptom checkers. In all, this data can get very private. Unfortunately, sometimes that data winds up in the hands of third parties.
With that, we’ve seen cases where people’s medical info was shared without their knowledge by medical apps and services.
In April 2024, The U.S. Federal Trade Commission (FTC) ruled against an online mental health service that “disclosed consumers’ sensitive personal health information and other sensitive data to third parties for advertising purposes…”[i] Also according to the complaint, the company gave third parties personal data about its users including names, medical and prescription histories, pharmacy and health insurance info, and other health info.
Also in April 2024, U.S. healthcare provider Kaiser Permanente disclosed that more than 13 million people had some of their personal data shared by third parties via tracking technologies on its websites and apps. Companies such as Microsoft (Bing), Google, and X (Twitter) were all named.[ii] That info possibly included how people interacted with and navigated through their website or mobile app, along with search terms used in Kaiser’s health encyclopedia.
So, is someone on the other end of your smartphone listening to your recordings when you use Siri or Google Assistant? Possibly, yes. Companies make constant improvements to their devices and services, which may include the review of commands from users to make sure they are interpreted correctly. There are typically two types of review — machine and human. As the names suggest, a machine review is a digital analysis. Human reviews entail someone listening to and evaluating a recorded command or reading and evaluating a transcript of a written command.
However, several manufacturers let you opt out of those reviews. In fact, you’ll find that they post a fair share of articles about this collection and review process, along with your choices for opting in or out as you wish:
Turn off your phone or switch to Airplane Mode. Disconnect. Without a Wi-Fi or data connection, you can’t get tracked. While this makes you unreachable, it also makes you untraceable, which you might want to consider if you’d rather keep your whereabouts and travels to yourself for periods of time.
Turn off location services altogether. As noted above, your smartphone can get tracked by other means, yet disabling location services in your phone settings shuts down a primary avenue of location data collection. Note that your maps apps won’t offer directions, and your restaurant app won’t point you toward that tasty burger when location services are off, but you’ll be more private than with them turned on.
Provide permissions on an app-by-app basis. Another option is to go into your phone settings and enable location services for specific apps in specific cases. For example, you can set your map app to enable location services only while in use. For other apps, you can disable location services entirely. Yet another option is to have the app ask for permissions each time. Note that this is a great way to discover if apps have defaulted to using location services without your knowledge when you installed them.
On an iPhone, you can find this in Settings -> Privacy & Security -> Location Services. On an Android, go to Settings -> Locations -> App Locations Permissions.
Turn off app tracking. As you’ve seen, some apps will ask to track your activity and potentially share it with data brokers and other third parties. You can halt this by turning off app tracking. On an iPhone, go to Settings -> Privacy & Security -> Tracking and disable “Allow Apps to Request to Track.” On an Android phone, go to Settings -> Privacy and Security, then turn on “Do Not Track.”
And just as you can with location services, you can set apps to make tracking requests on an app-by-app basis. You’ll see it on the same screen that has the global “Do Not Track” option.
Opt yourself out of cell phone carrier ad programs. Different cell phone carriers have different user agreements, yet some might allow the carrier to share insights about you with third parties based on browsing and usage history. Opting out of these programs might not stop your cell phone carrier from collecting data about you, but it might prevent it from sharing insights about you with others.
To see if you take part in one of these programs, log into your account portal or app. Look for settings around “relevant advertising,” “custom experience,” or even “advertising,” and then figure out if these programs are worth it.
Delete old apps. And be choosy about new ones. Fewer apps mean fewer avenues of potential data collection. If you have old, unused apps, consider deleting them, along with the accounts and data associated with them. Our Online Account Cleanup Online Account Cleanup can make quick work of it. It scans for accounts you no longer use, shows how risky they are, and helps you delete them, along with your personal info. In all, breaches and leaks are a numbers game. The fewer you keep, the better, when it comes to protecting your personal info.
Remove your info from data broker sites. As we’ve seen, the personal info on your smartphone can wind up on data broker sites. And they’ll sell it to practically anyone. Our Personal Data Cleanup can help you remove your personal info from several of the sketchiest brokers out there. Running it periodically can help keep your info off those sites if it crops up again.
[i] https://www.ftc.gov/news-events/news/press-releases/2024/04/proposed-ftc-order-will-prohibit-telehealth-firm-cerebral-using-or-disclosing-sensitive-data?utm_source=govdelivery
[ii] https://www.hipaajournal.com/kaiser-permanente-website-tracker-breach-affects-13-4-million-individuals/
The post Every Step You Take, Every Call You Make: Is Your Phone Tracking You? appeared first on McAfee Blog.
With its built-in location services, your smartphone can point you to plenty of places. To the location of your vacation rental. To the quickest route around a traffic jam. And to a tasty burger. It’s a tremendous convenience. Yet, there’s a flip side. Your smartphone also tracks your location. Getting to know how your phone tracks you and how you can limit that tracking can make you far more private online.
The basic privacy issue with location services is this: many companies use your activities and apps as a way of gathering info on you. They might collect that info for their own purposes, and they might sell that info to third parties.
As to why some companies do that, the answer typically boils down to a handful of things. They will:
So, it’s a bit of a tradeoff. You might use an app to show you the closest Indian restaurant to your hotel — but depending on the user agreement for that app, the company behind it might collect your info for their own financial gain.
We can boil that down yet further. Sometimes what you gain in convenience you lose in privacy.
Let’s look at how smartphones track your movements and follow that up with ways you can limit that tracking.
Unless you’ve turned it off completely, your phone can track you in several ways with several degrees of accuracy:
GPS: The Global Positioning System, or GPS as many of us know it, is a system of satellites operated by the U.S. government for navigation purposes. First designed for national defense, the system became available for public use in the 1980s. It’s highly accurate, to anywhere between nine to 30 feet depending on conditions and technology used, making it one of the strongest tools for determining a phone’s location. This is what powers location services on cell phones, and thus can help an app recommend a great burger joint nearby.
Cell towers: Cell phone providers can track a phone’s location by the distance it is to various cell phone towers and by the strength of its signal. The location info this method provides is a bit coarser than GPS, providing results that can place a phone within 150 feet. It’s most accurate in urban areas with high densities of cell phone towers, although it does not always work well indoors as some buildings can weaken or block cell phone signals.
One of the most significant public benefits of this method is that it automatically routes emergency services calls (like 911 in the U.S.) to the proper local authorities without any guesswork from the caller.
Public Wi-Fi: Larger tech companies and internet providers will sometimes provide free public Wi-Fi hotspots that people can tap into at airports, restaurants, coffeehouses, and such. It’s a nice convenience, but connecting to their Wi-Fi might share a phone’s MAC address, a unique identifier for connected devices, along with other identifiers on the smartphone.
Taken together, this can allow the Wi-Fi hosting company to gather location and behavioral data while you use your phone on their Wi-Fi network.
Bluetooth: Like with public Wi-Fi, companies can use strategically placed Bluetooth devices to gather location info as well. If Bluetooth is enabled on a phone, it will periodically seek out Bluetooth-enabled devices to connect to while the phone is awake. This way, a Bluetooth receiver can then capture that phone’s unique MAC address. This provides highly accurate location info to within just a few feet because of Bluetooth’s short broadcast range.
In the past, we’ve seen retailers use this method to track customers in their physical stores to better understand their shopping habits. However, newer phones often create dummy MAC addresses when they seek out Bluetooth connections, which helps thwart this practice.
So, just to emphasize what we said above, not every app sells shares or sells your info to third parties. However, that gets into the complicated nature of user agreements. The language that covers what’s collected, for what reasons, what’s done with it, and who it’s shared with often finds itself buried in a wall of legalese.
Ultimately, it’s up to you to determine what your comfort level is in any kind of convenience in exchange for a loss of privacy. Everyone has their own comfort levels.
With that, you can take several steps to limit tracking on your smartphone to various degrees — and boost your privacy to various degrees as a result:
Turn off your phone or switch to Airplane Mode. Disconnect. Without a Wi-Fi or data connection, you can’t get tracked. While this makes you unreachable, it also makes you untraceable, which you might want to consider if you’d rather keep your whereabouts and travels to yourself for periods of time.
Turn off location services altogether. As noted above, your smartphone can get tracked by other means, yet disabling location services in your phone settings shuts down a primary avenue of location data collection. Note that your maps apps won’t offer directions and your restaurant app won’t point you toward that tasty burger when location services are off, but you’ll be more private than with them turned on.
Provide permissions on an app-by-app basis. Another option is to go into your phone settings and enable location services for specific apps in specific cases. For example, you can set your map app to enable location services only while in use. For other apps, you can disable location services entirely. Yet another option is to have the app ask for permissions each time. Note that this is a great way to discover if apps have defaulted to using location services without your knowledge when you installed them.
On an iPhone, you can find this in Settings -> Privacy & Security -> Location Services. On an Android, go to Settings -> Locations -> App Locations Permissions.
Delete old apps. And be choosy about new ones. Fewer apps mean fewer avenues of potential data collection. If you have old, unused apps, consider deleting them, along with the accounts and data associated with them.
Use a VPN. A VPN can make your time online more private and more secure by obscuring things like your IP address and by preventing snoops from monitoring your activity.
Turn off app tracking. As you’ve seen, some apps will ask to track your activity and potentially share it with data brokers and other third parties. You can halt this by turning off app tracking. On an iPhone, go to Settings -> Privacy & Security -> Tracking and disable “Allow Apps to Request to Track.” On an Android phone, go to Settings -> Privacy and Security, then turn on “Do Not Track.”
And just as you can with location services, you can set apps to make tracking requests on an app-by-app basis. You’ll see it on the same screen that has the global “Do Not Track” option.
Opt yourself out of cell phone carrier ad programs. Different cell phone carriers have different user agreements, yet some might allow the carrier to share insights about you with third parties based on browsing and usage history. Opting out of these programs might not stop your cell phone carrier from collecting data about you, but it might prevent it from sharing insights about you with others.
To see if you participate in one of these programs, log into your account portal or app. Look for settings around “relevant advertising,” “custom experience,” or even “advertising,” and then determine if these programs are of worth to you.
The post Location, Location, Location: Three Reasons It Matters for Your Smartphone appeared first on McAfee Blog.
What is malware? A dictionary-like definition is “malicious software that attacks computers, smartphones, and other connected devices.”
In fact, “malware” is a mash-up of “malicious software.” It describes any type of software or code specifically designed to exploit a connected device or network without consent. And, unsurprisingly, hackers design most of it for financial gain.
Think of malware as an umbrella term that covers an entire host of “bad stuff,” such as:
Spyware that tracks activity, like what you type and where you type it. (Think snooping on your bank account logins.
Ransomware that holds devices or the data on them hostage, that hackers only release for a price. (And even so, payment is no guarantee you’ll get back your access.)
Adware that serves up spammy ads on your device. (The hacker gets paid for the number of “impressions” the ads have. The more they show up on people’s devices, the more they get paid.)
Botnet software, that hijacks a device into a remote-controlled network of other devices. (These networks are used to shut down websites or even shut down large portions of the internet, just to mention two of the things they can do.)
Rootkit that attacks that give hackers remote-control access to a device. (And with that control, they can wage all manner of attacks — on the device and on other devices too.)
Viruses that modify the way a device and its apps function. Also, they can effectively bring a device or network to a grinding halt. (Yes, viruses are a subset of malware. They can copy, delete, and steal data, among other things.)
You might know malware by its more commonly used name — viruses.
There’s a pretty good reason why people commonly refer to malware as a “virus.” Viruses have been on our collective minds for some time.
Viruses have a long history. You could call it “the original malware.” And depending on how you define what a virus is, the first one took root in 1971 — more than 50 years ago. It was known as Creeper, and rather than being malicious in nature, the creator designed it to show how a self-replicating program could spot other devices on a network, transfer itself to them, and find yet more devices to repeat the process. Later, the same programmer who created a refined version of Creeper developed Reaper, a program that could remove the Creeper program. In a way, Reaper could be considered the first piece of antivirus software.[i]
From there, it wasn’t until the 1980s that malware started affecting the broader population, a time when computers became more commonplace in businesses and people’s homes.
At first, malware typically spread by infected floppy disks, much like the “Brain” virus in 1986. While recognized today as the first large-scale computer virus, its authors say they never intended it to work that way. Rather, they say they created Brain as an anti-piracy measure to protect their proprietary software from theft. However, Brain got loose. It went beyond their software and affected computers worldwide. Although not malicious or destructive in nature, Brain most certainly put the industry, businesses, and consumers on notice. Computer viruses were a thing.[ii]
Another piece of malware that got passed along via floppy disks was the “PC Cyborg” attack that targeted the medical research community in and around 1989. There, the malware would lie in wait until the user rebooted their computer for the 90th time and was presented with a digital ransom note.[iii]
An early example of ransomware – Source, Wikipedia
Upon that 90th boot, PC Cyborg encrypted the computer’s files, which would only get unencrypted if the victim paid a fee, making it the first documented form of ransomware.
Shortly thereafter, the internet started connecting computers, which opened millions of doors for hackers as people went online. Among the most noteworthy was 1999’s “Melissa” virus, which spread by way of infected email attachments and overloaded hundreds of corporate and governmental email servers worldwide.
It was quickly followed in 2000 by what’s considered among the most damaging malware to date — ILOVEYOU, which also spread by way of an attachment, this one posing as a love letter. Specifically, it was a self-replicating worm that installed itself on the victim’s computer where it destroyed some info and stole other info, then spread to other computers. One estimate put the global cost of ILOVEYOU at $10 billion. It further speculated that it infected 10% of the world’s internet-connected computers at the time.[iv]
With that history, it’s no surprise that anti-malware software is commonly called “antivirus.”
Antivirus forms a major cornerstone of online protection software. It protects your devices against malware through a combination of prevention, detection, and removal. Our antivirus uses AI to detect the absolute latest threats — and has for several years now.
Today, McAfee registers more than a million new malicious programs and potentially unwanted apps (PUA) each day, which contributes to the millions and millions already in existence. Now with the arrival of AI-powered coding tools, hackers can create new strains at rates unseen before.
That’s another reason why we use AI in our antivirus software. We use AI to protect against AI-created malware. It does so in three ways:
Once again, it’s important to remind ourselves that today’s malware is created largely for profit. Hackers use it to gain personal and financial info, either for their own purposes or to sell it for profit. The files you have stored on your devices have a street value. That includes tax returns, financial docs, payment info, and so on. Moreover, when you consider all the important things you keep on your devices, like your photos and documents, those have value too. Should you get caught up in a ransomware attack, a hacker puts a price tag on them for their return.
Needless to say, and you likely know this already, antivirus is essential for you and your devices.
You’ll find our AI-powered antivirus in all our McAfee+ plans. Better yet, our plans have dozens of protections that block the ways hackers distribute malware. To name just a few, our Text Scam Detector blocks links to suspicious sites that host malware and other attacks — and our Web Protection does the same for your browser. It also includes our industry-first online protection score that shows you just how safe you are, along with suggestions that can make you safer still. Together, our McAfee+ plans offer more than just antivirus. They protect your devices, your privacy, and your identity overall.
[i] https://www.historyofinformation.com/detail.php?entryid=2860
[ii] https://www.historyofinformation.com/detail.php?id=1676
[iii] https://www.theatlantic.com/technology/archive/2016/05/the-computer-virus-that-haunted-early-aids-researchers/481965/
[iv] https://www.forbes.com/sites/daveywinder/2020/05/04/this-20-year-old-virus-infected-50-million-windows-computers-in-10-days-why-the-iloveyou-pandemic-matters-in-2020
The post What is Malware? appeared first on McAfee Blog.
In my world of middle-aged mums (mams), Instagram is by far the most popular social media platform. While many of us still have Facebook, Instagram is where it all happens: messaging, sharing, and yes, of course – shopping!! So, when one of my gal pals discovers that her Instagram account has been hacked, there is understandably a lot of panic!
Believe it or not, Facebook is still hanging onto the top spot as the most popular social media platform with just over 3 billion active monthly users, according to Statista. YouTube comes in 2nd place with 2.5 billion users. Instagram and WhatsApp tie in 3rd place with 2 billion users each. Interestingly, TikTok has 1.5 billion users and is in 4th place – but watch this space, I say!
Despite Facebook having the most monthly users, it isn’t where the personal conversations and engagement take place. That’s Instagram’s sweet spot. Instagram messaging is where links are shared and real personal interaction occurs. In fact, a new report shows that Instagram accounts are targeted more than any other online account and makeup just over a quarter of all social media hacks. So, it makes sense why hackers would expend considerable energy in trying to hack Instagram accounts. They’ll have a much greater chance of success if they use a platform where there is an appetite and trust for sharing links and personal conversations.
But why do they want to get their hands on your account? Well, they may want to steal your personal information, scam your loyal followers by impersonating you, sell your username on the black market or even demand ransoms! Hacking Instagram is big business for professional scammers!!
So, you reach for your phone early one morning to do a quick scroll on Instagram before you start the day, but you can’t seem to log on. Mmmmm. You then see some texts from friends checking whether you have in fact become a cryptocurrency expert overnight. OK – something’s off. You then notice an email from Instagram notifying you that the email linked to your account has been changed. Looks like you’ve been hacked! But please don’t spend any time stressing. The most important thing is to take action ASAP as the longer hackers have access to your account, the greater the chance they can infiltrate your life and create chaos.
The good news is that if you act quickly and strategically, you may be able to get your account back. Here is what I suggest you do – fast!:
1. Change Your Password & Check Your Account
If you are still able to log in to your account then change your password immediately. And ensure it is a password you haven’t used anywhere else. Then do a quick audit of your account and fix any changes the hacker may have made eg remove access to any device you don’t recognise, any apps you didn’t install, and delete any email addresses that aren’t yours.
Next, turn on two-factor authentication (2FA) to make it harder for the hacker to get back into your account. This will take you less than a minute and is absolutely critical. Instagram will give you the option to receive the login code either via text message or via an authentication app. I always recommend the app in case you ever lose control of your phone.
But, if you are locked out of your account then move on to step 2.
2. Locate The Email From Instagram
Every time there is a change to your account details or some new login activity, Instagram will automatically send a message to the email address linked with the account
But there’s good news here. The email from Instagram will ask you if you in fact made the changes and will provide a link to secure your account in case it wasn’t you. Click on this link!! If you can access your account this way, immediately check that the only linked email address and recovery phone number are yours and delete anything that isn’t yours. Then change your password.
But if you’ve had no luck with this step, move on to step 3.
3. Request a Log-In Link
You can also ask Instagram to email or text you a login link. On an iPhone, you just need to select ‘forgot password?’ and on your Android phone, tap ‘get help logging in’. You will need to enter the username, email address, and phone number linked to your account.
No luck? Keep going…
4. Request a Security Code
If the login link won’t get you back in, the next step is to request a security code. Simply enter the username, email address, or phone number associated with your account, then tap on “Need more help?” Select your email address or phone number, then tap “Send security code” and follow the instructions.
5. Video Selfie
If you have exhausted all of these options and you’ve had no luck then chances are you have found your way to the Instagram Support Team. If you haven’t, simply click on the link and it will take you there. Now, if your hacked account contained pictures of you then you might just be in luck! The Support Team may ask you to take a video selfie to confirm who you are and that in fact you are a real person! This process can take a few business days. If you pass the test, you’ll be sent a link to reset your password.
So, you’ve got your Instagram account back – well done! But wouldn’t it be good to avoid all that stress again? Here are my top tips to make it hard for those hackers to take control of your Insta.
1. It’s All About Passwords
I have no doubt you’ve heard this before but it’s essential, I promise! Ensuring you have a complex and unique password for your Instagram account (and all your online accounts) is THE best way of keeping the hackers at bay. And if you’re serious about this you need to get yourself a password manager that can create (and remember) crazily complex and random passwords that are beyond any human ability to create. Check out McAfee’s TrueKey – a complete no-brainer!
2. Turn on Multifactor Authentication (MFA)
Multi-factor authentication adds another layer of security to your account making it that much harder for a hacker to get in. It takes minutes to set up and is essential if you’re serious about protecting yourself. It simply involves using a code to log in, in addition to your password. You can choose to receive the code via a text message or an authenticator app – always choose the app!
3. Choose How To Receive Login Alerts
Acting fast is the name of the game here so ensure your account is set up with your best contact details, so you receive login alerts ASAP. This can be the difference between salvaging your account and not. Ensure the alerts will be sent to where you are most likely to see them first so you can take action straight away!
4. Audit Any Third-Party Apps
Third-party apps that you have connected to your account could potentially be a security risk. So, only ever give third-party apps permission to access your account when absolutely necessary. I suggest taking a few minutes to disconnect any apps you no longer require to keep your private data as secure as possible.
Believe it or not, Instagram is not just an arena for middle-aged mums! I can guarantee that your teens will be on there too. So, next time you’re sharing a family dinner, why not tell them what you’re doing to prevent yourself from getting hacked? And if you’re not convinced they are listening? Perhaps remind them just how devastating it would be to lose access to their pics and their people. I am sure that might just work.
Till next time
Stay safe online!
Alex
The post My Instagram Has Been Hacked – What Do I Do Now? appeared first on McAfee Blog.
All day long, it’s almost always within arm’s reach. Your smartphone. And we rely on it plenty. That makes securing your phone so important. Good thing that some of the best tips for making your phone safer are also some of the easiest.
Here’s a quick rundown:
1. Lock your phone.
Locking your phone is one of the most basic smartphone security measures you can take. Trouble is, few of us do it. Our recent global research showed that only 56% of adults said that they protect their smartphone with a password, passcode, or other form of lock.[i] In effect, an unlocked phone is an open book to anyone who finds or steals a phone.
Setting up a lock screen is easy. It’s a simple feature found on iOS and Android devices. iPhones and Androids have an auto-lock feature that locks your phone after a certain period of inactivity. Keep this time on the low end, one minute or less, to help prevent unauthorized access.
We suggest using a six-digit PIN or passcode rather than using a gesture to unlock your phone. They’re more complex and secure. Researchers proved as much with a little “shoulder surfing” test. They looked at how well one group of subjects could unlock a phone after observing the way another group of subjects unlocked it.[ii]
2. Turn on “Find My Phone.”
Another powerful tool you have at your disposal is the Find My Phone feature made possible thanks to GPS technology. The “find my” feature can help you pinpoint your phone if your lost or stolen phone has an active data or Wi-Fi connection and has its GPS location services enabled. Even if the phone gets powered down or loses connection, it can guide you to its last known location.
Setting up this feature is easy. Apple offers a comprehensive web page on how to enable and use their “Find My” feature for phones (and other devices too). Android users can get a step-by-step walkthrough on Google’s Android support page as well.
3. Learn how to remotely track, lock or erase your phone.
In the event of your phone getting lost or stolen, a combination of device tracking, device locking, and remote erasing can help protect your phone and the data on it.
Different device manufacturers have different ways of going about it. But the result is the same — you can prevent others from using your phone, and even erase it if you’re truly worried that it’s in the wrong hands or gone for good. Apple provides iOS users with a step-by-step guide, and Google offers up a guide for Android users as well.
4. Back up your stuff in the cloud.
Thanks to cloud storage, you might be able to recover your photos, files, apps, notes, contact info, and more if your phone is lost or stolen. Android owners can learn how to set up cloud backup with Google Drive here, and iPhone users can learn the same for iCloud here.
5. Update your phone’s operating system and apps.
Keep your phone’s operating system up to date. Updates can fix vulnerabilities that hackers rely on to pull off their malware-based attacks — it’s another tried-and-true method of keeping yourself safer and your phone running great too.
The same goes for the apps on your phone. Ideally, set them up to update automatically so that you don’t have to take extra time to do it yourself. Also, look for opportunities to delete old apps and any data linked with them. Fewer apps on your phone means fewer vulnerabilities. And less data in fewer places can reduce your exposure to data breaches.
6. Stick with official app stores.
Legitimate app stores like Google Play and Apple’s App Store have measures in place that help ensure that apps are safe and secure. And for the malicious apps that sneak past these processes, Google and Apple are quick to remove them once discovered, making their stores that much safer. Meanwhile, third-party app stores might not have these measures in place. Further, they might be a front for hackers looking to spread mobile malware through malicious apps.
7. Go with a strong app recommendation.
Yet better than combing through user reviews yourself is getting a recommendation from a trusted source, like a well-known publication or from app store editors themselves. In this case, much of the vetting work has been done for you by an established reviewer. A quick online search like “best fitness apps” or “best apps for travelers” should turn up articles from legitimate sites that can suggest good options and describe them in detail before you download.
That’s not to say that you should overlook user reviews. Certainly, legitimate reviews can be a big help. Look closely at the listing, though. Check out the developer’s track record. Have they published several other apps with many downloads and good reviews? A legit app typically has quite a few reviews, whereas malicious apps may have only a handful of (phony) five-star reviews. Lastly, look for typos and poor grammar in both the app description and screenshots. They could be a sign that a hacker slapped the app together and quickly deployed it.
8. Keep an eye on app permissions.
Another way hackers weasel their way into your device is by getting permissions to access things like your location, contacts, and photos — and they’ll use sketchy apps to do it. So check and see what permissions the app is requesting. If it’s asking for way more than you bargained for, like a simple game wanting access to your camera or microphone, it might be a scam.
Delete the app and find a legitimate one that doesn’t ask for invasive permissions. If you’re curious about permissions for apps that are already on your phone, iPhone users can learn how to allow or revoke app permission here, and Android can do the same here.
9. Spot scam texts and their bad links.
Scam texts seem like an unfortunate fact of life. Scammers can blast thousands of phones with texts that contain links to phishing sites and to others that host malware. Our Text Scam Detector puts a stop to scams before you click — detecting any suspicious links and sending you an alert. And if you accidentally tap that bad link, it can still block the site for you.
10. Protect your smartphone with security software.
With all that we do on our phones, it’s important to get security software installed on them, just like we install it on our computers and laptops. Whether you go with comprehensive online protection software that secures all your devices or pick up an app in Google Play or Apple’s App Store, you’ll have malware, web, and device security that’ll help you stay safe on your phone.
[i] https://www.mcafee.com/content/dam/consumer/en-us/docs/reports/rp-connected-family-study-2022-global.pdf
[ii] https://arxiv.org/abs/1709.04959
The post 10 Quick Tips for Mobile Security appeared first on McAfee Blog.
Scary movies are great. Scary mobile threats, not so much.
Ghosts, killer clowns, and the creatures can stir up all sorts of heebie-jeebies. The fun kind. Yet mobile threats like spyware, living dead apps, and botnets can conjure up all kinds of trouble.
Let’s get a rundown on the top mobile threats — then look at how you can banish them from your phone.
“I Know What You Did Because of Spyware”
Spyware is a type of malware that lurks in the shadows of your trusted device, collecting information around your browsing habits, personal information and more. Your private information is then sent to third parties, without your knowledge. Spooky stuff.
“Dawn of the Dead Apps”
Think haunted graveyards only exist in horror movies? Think again! Old apps lying dormant on your phones are like app graveyards, Many of these older apps may no longer be supported by Google or Apple stores. Lying there un-updated, these apps might harbor vulnerabilities. And that can infect your device with malware or leak your data to a third party.
“Bone Chilling Botnets”
Think “Invasion of the Body Snatchers,” but on your mobile device. What is a botnet you ask? When malware infiltrates a mobile device (like through a sketchy app) the device becomes a “bot.” This bot becomes one in an army of thousands of infected internet-connected devices. From there, they spread viruses, generate spam, and commit sorts of cybercrime. Most mobile device users aren’t even aware that their gadgets are compromised, which is why protecting your device before an attack is so important.
“Malicious Click or Treat”
Clicking links and mobile devices go together like Frankenstein and his bride. Which is why ad and click fraud through mobile devices is becoming more prevalent for cybercriminals. Whether through a phishing campaign or malicious apps, hackers can gain access to your device and your private information. Always remember to click with caution.
“IoT Follows”
The Internet of Things (IoT) has quickly become a staple in our everyday lives, and hackers are always ready to target easy prey. Most IoT devices connect to mobile devices, so if a hacker can gain access to your smartphone, they can infiltrate your connected devices as well. Or vice versa.
1) Avoid third-party app stores. Unlike Google Play and Apple’s App Store, which have measures in place to review and vet apps to help ensure that they are safe and secure, third-party sites may very well not. Further, some third-party sites may intentionally host malicious apps as part of a broader scam.
Granted, hackers have found ways to work around Google and Apple’s review process, yet the chances of downloading a safe app from them are far greater than anywhere else. Further, both Google and Apple are quick to remove malicious apps once discovered, making their stores that much safer.
2) Review with a critical eye. As with so many attacks, hackers rely on people clicking links or tapping “download” without a second thought. Before you download, take time to do some quick research. That may uncover some signs that the app is malicious. Check out the developer—have they published several other apps with many downloads and good reviews? A legit app typically has quite a few reviews, whereas malicious apps may have only a handful of (phony) five-star reviews.
Lastly, look for typos and poor grammar in both the app description and screenshots. They could be a sign that a hacker slapped the app together and quickly deployed it.
3) Go with a strong recommendation. Yet better than combing through user reviews yourself is getting a recommendation from a trusted source, like a well-known publication or from app store editors themselves. In this case, much of the vetting work has been done for you by an established reviewer. A quick online search like “best fitness apps” or “best apps for travelers” should turn up articles from legitimate sites that can suggest good options and describe them in detail before you download.
4) Keep an eye on app permissions. Another way hackers weasel their way into your device is by getting permission to access things like your location, contacts, and photos—and they’ll use sketchy apps to do it. (Consider the long-running free flashlight app scams mentioned above that requested up to more than 70 different permissions, such as the right to record audio, and video, and access contacts.
So check and see what permissions the app is requesting. If it’s asking for way more than you bargained for, like a simple game wanting access to your camera or microphone, it may be a scam. Delete the app and find a legitimate one that doesn’t ask for invasive permissions like that. If you’re curious about permissions for apps that are already on your phone, iPhone users can learn how to allow or revoke app permission here, and Android can do the same here.
5) Get scam protection. Plenty of scams find your phone by way of sketchy links sent in texts, messages, and emails. Our Text Scam Detector can block them before they do you any harm. And if you tap that link by mistake, Scam Protection still blocks it.
6) Protect your smartphone with security software. With all that we do on our phones, it’s important to get security software installed on them, just like we install it on our computers and laptops. Whether you go with comprehensive security software that protects all of your devices or pick up an app in Google Play or Apple’s App Store, you’ll have malware, web, and device security that’ll help you stay safe on your phone.
The post The Top 5 Scariest Mobile Threats appeared first on McAfee Blog.
Mobile banking is highly secure — when you take a few straightforward steps, it becomes even safer.
And those steps only take minutes, leaving you and your finances far more secure than before.
Use strong passwords.
Start here. Strong and unique passwords for each of your accounts form your first line of defense. However, one thing that can be a headache is the number of passwords we have to juggle — a number that seems like it’s growing every day. To help with that, you should strongly consider using a password manager. A good choice generates strong, unique passwords for each of your accounts and stores them securely for you.
If you want to set up your own passwords, check out this article on how you can make them strong and unique.
Use two-factor authentication to protect your accounts.
Two-factor authentication is practically a banking standard nowadays. What exactly is two-factor authentication? It’s an extra layer of defense for your accounts. With two-factor authentication, you also receive a special one-time-use code when logging in. That code might be sent to you via email or to your phone by text. In some cases, you can also receive that code by a call to your phone. In all, this makes it much tougher for a hacker to hijack your account.
Quick note — never share your unique code with anyone. If someone asks you for it at any time, it’s a scam.
Keep an eye out for phishing attacks.
Scammers use phishing attacks to steal personal info through emails, texts, and even social media messages. In the case of banking, they look to phish (“fish”) personal and financial info out of you by posing as your bank. They typically make their message sound urgent, like your account shows some unusual activity.
When you get these messages, always check the sender. Is the address or phone number one that your bank uses? And note that scammers often “spoof” addresses and phone numbers — making them look legit even though they’re fake. If you’re ever unsure, don’t reply. Contact your bank directly to see if your account indeed has an issue. Also, ignore such messages on social media. Banks don’t use social media messages to contact their account holders.
Yet better, you can use our Text Scam Detector to detect the sketchy links scammers use in their attacks. AI technology automatically detects scams by scanning URLs in your text messages. If you accidentally tap? Don’t worry, it can block risky sites if you tap on a suspicious link in texts, emails, social media, and more.
Be skeptical about calls as well. Fraudsters use the phone too.
It might seem a little traditional, yet criminals still like to use phone calls. In fact, they rely on the fact that many still see the phone as a trusted line of communication. This is known as “vishing,” which is short for “voice phishing.” The aim is the same as it is with phishing. The fraudster is looking to lure you into a bogus financial transaction or attempting to steal info, whether that’s financial, personal, or both.
The same advice applies here. End the call and then dial your bank directly to follow up.
Steer clear of financial transactions on public Wi-Fi in cafes, hotels, and elsewhere.
There’s a good reason not to use public Wi-Fi: it’s not private. They’re public networks, and that means they’re unsecured and shared by everyone who’s using it. With that, determined hackers can read any data passing through them like an open book. And that includes your accounts and passwords.
Instead of public Wi-Fi, use your smartphone’s data connection, which is far more secure. Yet better, consider connecting with a VPN. Short for a “virtual private network,” a VPN helps you stay safer with bank-grade encryption and private browsing. Think of it as a secure tunnel for your data, which keeps unwanted eyes from snooping. It’s a particularly excellent option if you find yourself needing to use public Wi-Fi, as a VPN effectively makes a public network connection private.
Some basic digital hygiene goes a long way toward protecting you even more. It’ll protect your banking and finances and all the things you do online as well.
Update your software.
That includes the operating system of your computers, smartphones, and tablets, along with the apps that are on them. Many updates include security upgrades and fixes that make it tougher for hackers to launch an attack.
Lock up.
Your computers, smartphones, and tablets have a way of locking them with a PIN, a password, your fingerprint, or your face. Take advantage of that protection, which is particularly important if your device is lost or stolen.
Use security software.
Protecting your devices with comprehensive online protection software fends off the latest malware, spyware, and ransomware attacks. Online protection like our McAfee+ plans further protects your privacy and identity in several ways:
The post How to Safely Bank Online appeared first on McAfee Blog.
Your smart home hums right along. It sets your alarm, opens your garage door, pops up recipes on your refrigerator screen, turns up your lighting, and even spins selections as your in-house DJ. That’s to name just a few of the things it can do. Yet with all these connected conveniences, can smart homes get hacked?
The short answer is, unfortunately, yes. Yet you have plenty of ways you can prevent it from happening.
Smart homes and the Internet of Things (IoT) devices that populate them often offer prime targets for hackers. The reason? Many IoT smart home devices have poor security features in place. And because a home network is only as strong as its weakest point, smart home devices offer a ready means of entry. With that access to the network, a hacker has access to all the other devices on it…computers, tablets, smartphones, baby monitors, and alarm systems. Everything.
Recent research sheds light on what’s at stake. Cybersecurity teams at the Florida Institute of Technology found that companion apps for several big brand smart devices had security flaws. Of the 20 apps linked to connected doorbells, locks, security systems, televisions, and cameras they studied, 16 had “critical cryptographic flaws” that might allow attackers to intercept and modify their traffic. These flaws might lead to the theft of login credentials and spying, the compromise of the connected device, or the compromise of other devices and data on the network.[i]
Over the years, our research teams at McAfee Labs have uncovered similar security vulnerabilities in other IoT devices like smart coffee makers and smart wall plugs.
Let’s imagine a smart lightbulb with poor security measures. As part of your home network, a motivated hacker might target it, compromise it, and gain access to the other devices on your network. In that way, a lightbulb might lead to your laptop — and all the files and data on it.
In all, hackers have many reasons why they might break into your smart home.
You can take several steps to make your current smart home safer. Some of them involve protecting your devices, while others focus on protecting your home network.
Aside from protecting your devices, there’s protecting yourself. Comprehensive online protection software will protect your privacy and identity as well. Depending on your location and the plan you select, ours includes up to $2 million in identity theft coverage, plus features that clean up old and risky online accounts. Further features remove your personal info from the sketchiest of online data brokers and help you monitor all your transactions in one place — including retirement and investment accounts. It’s comprehensive protection for a reason.
Check out our Smart Home Security Guide. It offers further details on device protection and privacy advice for smart devices and smart speakers too. It’s free, and part of the McAfee Safety Series that covers topics ranging from online shopping and cyberbullying to identity protection and ransomware prevention.
[i] https://news.fit.edu/academics-research/apps-for-popular-smart-home-devices-contain-security-flaws-new-research-finds/
[ii] https://www.zdnet.com/article/hacker-leaks-passwords-for-more-than-500000-servers-routers-and-iot-devices/
[iii] https://docs.fcc.gov/public/attachments/DOC-401201A1.pdf
The post Is Your Smart Home Vulnerable to a Hack Attack? appeared first on McAfee Blog.
If you’re the parent of a tween or teen, chances are they’re not the only ones going back to school. Their smartphones are going back too.
Our global research showed just how many tweens and teens use a smartphone. Plenty. Depending on the age band, that figure ranges anywhere from 76% to 93%, with some noteworthy variations between countries.
One of the top reasons parents give their child a phone is to stay in touch, so it likely follows that those phones will likely make their way into the classroom. Whether or not that’s the case for your child, back-to-school time is still a great time to help your child stay safer on their phone—and keep their phones safer too in the event of loss or theft.
Comprehensive online protection software can protect your phone in the same way that it protects your laptops and computers. Unfortunately, while many people use it on their laptops and computers, far fewer people use it on their phones—only about 42% of tweens and teens worldwide use it on their smartphones according to our most recent research.
Installing it can protect their privacy, keep them safe from attacks on public Wi-Fi, and automatically block unsafe websites and links, just to name a few things it can do. You can find our smartphone apps in both Google Play and the Apple App Store.
Updates do all kinds of great things for gaming, streaming, and chatting apps, such as adding more features and functionality over time. Updates do something else—they make those apps more secure. Hackers will hammer away at apps to find or create vulnerabilities, which can steal personal info or compromise the device itself. Updates will often include security improvements, in addition to performance improvements.
iPhones update apps automatically by default, yet you can learn how to turn them back on here if they’ve been set to manual updates. For Android phones, this article can help you set apps to auto-update if they aren’t set that way already.
Much the same goes for the operating system on smartphones too. Updates can bring more features and more security. iOS users can learn how to update their phones automatically in this article. Likewise, Android users can refer to this article about automatic updates for their phones.
Another finding from our latest global research is just how few people use a lock screen on their phones. Only 56% of parents said that they protect their smartphone with a password or passcode, and only 42% said they do the same for their child’s smartphone—a further 14% drop between parents and kids.
The issue here is clear. If an unlocked phone gets lost or stolen, all the information on it is an open book to a potential hacker, scammer, or thief. Enabling a lock screen if you haven’t already. It’s a simple feature found in both iOS and Android devices.
Preventing the actual theft of your phone is important too, as some hacks happen simply because a phone falls into the wrong hands. This is a good case for password or PIN protecting your phone, as well as turning on device tracking so that you can locate your phone or even wipe it remotely if you need to. Apple provides iOS users with a step-by-step guide for remotely wiping devices, and Google offers up a guide for Android users as well.
Strong, unique passwords offer another primary line of defense. Yet with all the accounts we have floating around, juggling dozens of strong and unique passwords can feel like a task—thus the temptation to use (and re-use) simpler passwords. Hackers love this because one password can be the key to several accounts. Instead, try a password manager that can create those passwords for you and safely store them as well.
Google Play and Apple’s App Store have measures in place to review and vet apps to help ensure that they are safe and secure. Third-party sites may not have that process in place. In fact, some third-party sites may intentionally host malicious apps as part of a broader scam. Granted, cybercriminals have found ways to work around Google and Apple’s review process, yet the chances of downloading a safe app from them are far greater than anywhere else. Furthermore, both Google and Apple are quick to remove malicious apps once discovered, making their stores that much safer.
One way that crooks can hack their way into your phone is via public Wi-Fi, such as at coffee shops, libraries, and other places on the go. These networks are public, meaning that your activities are exposed to others on the network—your banking, your password usage, all of it. One way to make a public network private is with a VPN, which can keep you and all you do protected from others on that Wi-Fi hotspot. Note that our VPN can turn on automatically for public Wi-Fi, protecting account credentials, search habits, and other activities online.
The same advice applies to these devices as well—strong online protection software, password management, VPN usage, and so on. What’s good for a smartphone is good for laptops and desktops too.
For laptops in particular, you can track these devices as well, just like a smartphone. The process differs from smartphones, yet it’s still quite straightforward. Windows and Mac users can enable the following settings—and you can click the links below for complete instructions from the source:
Putting these same protections in place on your laptops and desktops will help make your child, and your whole family, safer than before.
Note that on school-issued devices, your school district will likely have technology teams who manage them. As part of that, they typically have policies and restrictions in place to help keep them running safe and sound. If you have any questions about what kind of protections are in place on these school-issued devices, contact your school district.
While we’ve largely focused on protecting the phone itself, there’s also the importance of protecting the person who’s using it. In this case, your child—what they see, do, and experience on the internet. Device security is only part of the equation there.
Parents of tweens and teens know the concerns that come along with smartphone usage, ranging anywhere from cyberbullying, too much screen time, and simply wanting to know what their child is up to on their phone.
As you can imagine, each of these topics deserves its own treatment. The “Family Safety” section of our blog offers parents and their kids alike plenty of resources, and the list below can get you started on a few of the most pressing issues:
Without a doubt, while a child may get their first smartphone to “keep in touch,” that ownership blossoms into something far greater. And quite quickly. As they dive into the world of apps, social media, messaging, and gaming, take an interest, take it as an opportunity to spend time talking about their day and what it was like online.
By asking if they grabbed any cool pictures, what their favorite games are, and how their friends are when your child is texting them, questions like these can open a look into a world that would otherwise remain closed. This way, talking about the phone and what they’re doing on it becomes part of normal, everyday conversation. This can reap benefits down the road when your child encounters the inevitable bumps along the way, whether they’re dealing with a technical issue or something as difficult as cyberbullying or harassment. Talking about their life online on a regular basis may make them more apt to come forward when there’s a problem than they otherwise might.
In all, think of the smartphone as a fast pass into adulthood, thanks to how it puts the entirety of the internet right in your child’s hand. Protecting the device and the kid who’s using it will help ensure they get the absolute best out of all that potential.
The post Getting Your Kids Ready for School—And Their Smartphones Too appeared first on McAfee Blog.
With a buzz, your phone lets you know you got a text. You take a peek. It’s from the U.S. Postal Service with a message about your package. Or is it? You might be looking at a smishing scam.
“Smishing” takes its form from two terms: SMS messaging and phishing. Effectively, smishing is a phishing attack on your phone. Scammers love these attacks year-round, and particularly so during holiday shopping rushes. The fact remains that we ship plenty of packages plenty often, and scammers use that to their advantage.
Smishing attacks try to slip into the other legitimate messages you get about shipments. The idea is that you might have a couple on the way and might mistake the smishing attack for a proper message. Scammers make them look and sound legit, posing as the U.S. Postal Service or other carriers like UPS, DHL, and FedEx.
New data from McAfee’s State of the Scamiverse 2025 report reveals that text and email scams are on the rise worldwide. The average American is targeted by more than 14 scams every day, including an average of 3 deepfake videos. This surge in scam activity shows that scammers are increasingly relying on mobile attacks, as 76% of all tax scam activity in 2024 targeted mobile users via text, often using URL shorteners to disguise fraudulent links.
To pull off these attacks, scammers send out text messages from random numbers saying that a delivery has an urgent transit issue. When a victim taps on the link in the text, it takes them to a form page that asks them to fill in their personal and financial info to “verify their purchase delivery.” With the form completed, the scammer can then exploit that info for financial gain.
However, scammers also use this phishing scheme to infect people’s devices with malware. For example, some users received links claiming to provide access to a supposed postal shipment. Instead, they were led to a domain that did nothing but infect their browser or phone with malware. Regardless of what route the hacker takes, these scams leave the user in a situation that compromises their smartphone and personal data.
While delivery alerts are a convenient way to track packages, it’s important to familiarize yourself with the signs of smishing scams. Doing so will help you safeguard your online security without sacrificing the convenience of your smartphone. To do just that, take these straightforward steps.
Go directly to the source.
Be skeptical of text messages from companies with peculiar requests or info that seems too good to be true. Be even more skeptical if the link looks different from what you’d expect from that sender — like a shortened link or a kit-bashed name like “fed-ex-delivery dot-com.” Instead of clicking on a link within the text, it’s best to go straight to the organization’s website to check on your delivery status or contact customer service.
Enable the feature on your mobile device that blocks certain texts.
Many spammers send texts from an internet service to hide their identities. You can combat this by using the feature on your mobile device that blocks texts sent from the internet or unknown users. For example, you can disable all potential spam messages from the Messages app on an Android device. Head to “Settings,” tap on “Spam protection,” and then enable it. On iPhones, head to “Settings” > “Messages” and flip the switch next to “Filter Unknown Senders.”
One caveat, though. This can block legitimate messages just as easily. Say you’re getting your car serviced. If you don’t have the shop’s number stored on your phone, their updates on your repair progress will get blocked as well.
Use mobile device protection.
Our McAfee Mobile Security puts up a great defense. Devices can be attacked by malware and other forms of malicious software. Our mobile security app offers peace of mind by protecting your identity, privacy, and device.
Protect your privacy and identity all around.
McAfee+ plans offer strong protection for your identity, privacy, and finances. All the things those smishers are after. It includes credit and identity monitoring, social privacy management, and a VPN, plus several transaction monitoring features. Together, they spot scams and give you the tools to stop them dead in their tracks.
And if the unfortunate happens, our Identity Theft Coverage & Restoration can get you on the path to recovery. It offers up to $2 million in coverage for legal fees, travel, and funds lost because of identity theft. Further, a licensed recovery pro can do the work for you, taking the necessary steps to repair your identity and credit.
The post How Not to Fall for Smishing Scams appeared first on McAfee Blog.
Before your phone gets lost or stolen, put some basic steps in place.
You’ll want to act quickly, so preparation is everything. With the right measures, you can find it, recover it, or even erase it if needed. These steps can get you set up so you can do exactly that.
Lock your phone.
Locking your phone is one of the most basic smartphone security measures you can take. Trouble is, few of us do it. Our recent global research showed that only 56% of adults said that they protect their smartphone with a password, passcode, or other form of lock.[i] In effect, an unlocked phone is an open book to anyone who finds or steals a phone
Setting up a lock screen is easy. It’s a simple feature found on iOS and Android devices. iPhones and Androids have an auto-lock feature that locks your phone after a certain period of inactivity. Keep this time on the low end, one minute or less, to help prevent unauthorized access.
We suggest using a six-digit PIN or passcode rather than using a gesture to unlock your phone. They’re more complex and secure. Researchers proved as much with a little “shoulder surfing” test. They looked at how well one group of subjects could unlock a phone after observing the way another group of subjects unlocked it.[ii]
Turn on “Find My Phone.”
Another powerful tool you have at your disposal is the Find My Phone feature made possible thanks to GPS technology. The “find my” feature can help you pinpoint your phone if your lost or stolen phone has an active data or Wi-Fi connection and has its GPS location services enabled. Even if the phone gets powered down or loses connection, it can guide you to its last known location.
Setting up this feature is easy. Apple offers a comprehensive web page on how to enable and use their “Find My” feature for phones (and other devices too). Android users can get a step-by-step walkthrough on Google’s Android support page as well.
Back up your stuff in the cloud.
Thanks to cloud storage, you might be able to recover your photos, files, apps, notes, contact info, and more if your phone is lost or stolen. Android owners can learn how to set up cloud backup with Google Drive here, and iPhone users can learn the same for iCloud here.
Write down your phone’s unique ID number.
Here are a couple of acronyms. IMEI (International Mobile Equipment Identity) or MEID (Mobile Equipment Identifier) are two types of unique ID numbers assigned to smartphones. Find yours and write it down. In case of loss or theft, your mobile carrier, police department, or insurance provider might ask for the info to assist in its return or reimbursement for loss.
Beyond digital security measures, plenty of loss and theft prevention falls on you. Treat your phone like the desirable item it is. That’s a big step when it comes to preventing theft.
Keep your phone close.
And by close, we mean on your person. It’s easy to leave your phone on the table at a coffee shop, on a desk in a shared workspace, or on a counter when you’re shopping. Thieves might jump on any of these opportunities for a quick snatch-and-grab. You’re better off with your phone in your pocket or zipped up in a bag that you keep close.
Secure your bags and the devices you carry in them.
Enterprising thieves will find a way. They’ll snatch your bag while you’re not looking. Or they might even slice into it with a knife to get what’s inside, like your phone.
Keep your bag or backpack close. If you’re stopping to grab a bite to eat, sling the handles through a chair leg. If you have a strong metal carabiner, you can use that too. Securing your bag like that can make it much tougher for a thief to walk by and swipe it. For extra security, look into a slash-resistant bag.
If you have a credit card and ID holder attached to the back of your phone, you might want to remove your cards from it. That way, if your phone gets snatched, those important cards won’t get snatched as well.
In the event of your phone getting lost or stolen, a combination of device tracking, device locking, and remote erasing can help protect your phone and the data on it.
Different device manufacturers have different ways of going about it. But the result is the same — you can prevent others from using your phone, and even erase it if you’re truly worried that it’s in the wrong hands or gone for good. Apple provides iOS users with a step-by-step guide, and Google offers up a guide for Android users as well.
Apple’s Find My app takes things a step further. Beyond locating a lost phone or wiping it, Find My can also mark the item as lost, notify you if you’ve left it behind, or trigger a sound to help you locate it. (A huge boon in that couch cushion scenario!) Drop by Apple’s page dedicated to the Find My app for more details on what you can do on what devices, along with instructions how.
With preparation and prevention, you can give yourself reassurance if your phone gets lost or stolen. You have plenty of recovery options, in addition to plenty of ways to prevent bad actors from getting their hands on the sensitive info you keep on it.
[i] https://www.mcafee.com/content/dam/consumer/en-us/docs/reports/rp-connected-family-study-2022-global.pdf
[ii] https://arxiv.org/abs/1709.04959
The post What Should I do If My Phone Gets Stolen or Lost? appeared first on McAfee Blog.
We all love free stuff. (Costco samples, anyone?) However, when it comes to your family’s security, do free online protection tools offer the coverage you truly need?
Not always. In fact, they might invade the privacy you’re trying to protect.
Here’s why.
Free tools don’t offer the level of advanced protection that life on today’s internet needs. For starters, you’ll want malware and antivirus protection that’s as sophisticated as the threats they shut down. Ours includes AI technology and has for years now, which helps it shut down even the latest strains of malware as they hit the internet for the first time. We’re seeing plenty of that, as hackers have also turned to AI tools to code their malicious software.
Malware and antivirus protection protects your devices. Yet a comprehensive approach protects something else. You and your family.
Comprehensive online protection looks after your family’s privacy and identity. That keeps you safe from prying eyes and things like fraud and identity theft. Today’s comprehensive protection offers more features than ever, and far more than you’ll find in a free, and so incomplete, offering.
Consider this short list of what comprehensive online protection like ours offers you and your family:
Scam Protection
Is that email, text, or message packing a scam link? Our scam protection lets you know before you click that link. It uses AI to sniff out bad links. And if you click or tap on one, no worries. It blocks links to malicious sites.
Web Protection
Like scam protection, our web protection sniffs out sketchy links while you browse. So say you stumble across a great-looking offer in a bed of search results. If it’s a link to a scam site, you’ll spot it. Also like scam protection, it blocks the site if you accidentally hit the link.
Transaction Monitoring
This helps you nip fraud in the bud. Based on the settings you provide, transaction monitoring keeps an eye out for unusual activity on your credit and debit cards. That same monitoring can extend to retirement, investment, and loan accounts as well. It can further notify you if someone tries to change the contact info on your bank accounts or take out a short-term loan in your name.
Credit Monitoring
This is an important thing to do in today’s password- and digital-driven world. Credit monitoring uncovers any inconsistencies or outright instances of fraud in your credit reports. Then it helps put you on the path to setting them straight. It further keeps an eye on your reports overall by providing you with notifications if anything changes in your history or score.
Social Privacy Manager
Our social privacy manager puts you in control of who sees what on social media. With it, you can secure your profiles the way you want. It helps you adjust more than 100 privacy settings across your social media accounts in just a few clicks. It offers recommendations as you go and makes sure your personal info is only visible to the people you want. You can even limit some of the ways that social media sites are allowed to use your data for greater peace of mind.
Personal Data Cleanup
This provides you with another powerful tool for protecting your privacy. Personal Data Cleanup removes your personal info from some of the sketchiest data broker sites out there. And they’ll sell those lines and lines of info about you to anyone. Hackers and spammers included. Personal Data Cleanup scans data broker sites and shows you which ones are selling your personal info. From there, it provides guidance for removing your data from those sites. Further, when part of our McAfee+ Advanced and Ultimate, it sends requests to remove your data automatically.
Password Manager
Scammers love weak or reused passwords. Even more so when they’re weak and reused. It offers them an easy avenue to force their way into people’s accounts. Our password manager creates and securely stores strong, unique passwords for you. That saves you the hassle of creating strong, unique passwords for your dozens and dozens of accounts. And helps protect you from fraud.
Identity Theft Coverage & Restoration
This provides you with extra assurance while you shop. Say the unfortunate happens to you and find yourself a victim of identity theft. Our coverage and restoration plan provides up to $2 million in lawyer fees and reimbursement for lawyer fees and stolen funds. Further, a licensed expert can help you repair your identity and credit. In all, this saves you money and your time if theft happens to you.
Say your online protection leaves gaps in your family’s safety, or that it uses less-effective methods and technologies. That exposes you to threats — threats can cost you time and money alike if one of those threats gets through.
One example, consider the online crimes reported to the U.S. Federal Trade Commission. In 2023, they fielded 5.4 million fraud reports. Of them, 2.6 million reported a loss for a total of $10 billion. The median loss was $500 across all reports. Of course, that’s only the median dollar amount. That number can climb much higher in individual cases.
Source: U.S. Federal Trade Commission
Without question, protection is prevention, which can spare you some significant financial losses. Not to mention the time and stress of restoring your credit and identity — and getting your money back.
A “free” solution has to make its money somehow.
Free security solutions sometimes carry in-app advertising. More importantly, they might try to gather your user data to target ads or share it with others to make a profit. Also by advertising for premium products, the vendor indirectly admits that a free solution doesn’t provide enough security.
Further, these tools also offer little to no customer support, leaving users to handle any technical difficulties on their own. What’s more, most free security solutions are meant for use on only one device, whereas the average person owns several connected devices. And that’s certainly the case for many families.
Lastly, free solutions often limit a person’s online activity too. Many impose limits on which browser or email program the user can leverage, which can be inconvenient as many already have a preferred browser or email platform.
Free security products might provide the basics, but a comprehensive solution can protect you from a host of other risks — ones that could get in the way of enjoying your time online.
With comprehensive online protection in place, your family’s devices get protection from the latest threats in the ever-evolving security landscape. It keeps your devices safe. And it keeps you safe. With that, we hope you’ll give us a close look when you decide to upgrade to comprehensive protection.
The post Why Should I Pay for Online Protection? appeared first on McAfee Blog.
A text pops up on your phone. It’s your pal, and the text says, “What’s the password again?” It might be for a video streaming app, a delivery service, or a music site. But is it really OK to share passwords?
The answer to that question takes a couple of forms.
For starters, that app, service, or site you’re sharing has terms of use. Those terms might allow for sharing. Others might not. From that standpoint, sharing might break those terms.
Secondly, sharing passwords with someone outside your household carries security risks. And that’s what we’ll focus on here.
One set of research found that 79% of Americans surveyed said they shared passwords. Video streaming came in at 35%, delivery services at 29%, and music streaming at 9%.[i]
Yet that same research revealed something else. Only 7% of Americans said they worried about getting hacked despite all that password sharing.
The broader use a password sees, the more vulnerable it is. And that has a couple of dimensions to it.
The first is the more obvious of the two. Reusing passwords across accounts can lead to identity theft and fraud. Say a hacker gets a hold of a password on the dark web or directly through a data breach. If it’s reused across accounts, all those accounts could get compromised. The same is largely true of passwords that have little variation between them. When not unique, a hacker can figure out the variation with relatively little effort.
The second is a bit more subtle. Sharing passwords with people outside the household means those passwords get used on devices outside of the household. The question then is, are those devices secure? Do the people who own them use online protection software to keep themselves safer online? If not, those passwords could get exposed. One example — a friend logs into a streaming site on unprotected Wi-Fi. A hacker monitors the traffic, skims the password, and sells it on the dark web.
So, for several reasons, sharing passwords is not OK. And it brings up an important point about passwords in general. We have a lot of them. Yet each one must be secure.
So, we’ve mentioned some of the security risks around passwords. Primary among them, weak and reused passwords.
It’s no wonder people go the route of easy-to-remember passwords they use again and again. According to Pew Research, American adults feel overwhelmed by the number of passwords they have to keep track of. Depending on the age group, that feeling ranges from 61% to 74%.[ii]
That sense of overwhelm takes shape in another interesting way. Increasingly, people are doing something about it. Faced with creating strong and unique passwords, more people let a password manager do the work for them. In 2019, only 20% of Americans surveyed said they used one. In 2023, that number leapt up to 32%.[iii] A solid 12% rise that now covers nearly a third of all Americans.
So, for anyone bogged down by passwords, a password manager offers an excellent solution.
And a safe one at that.
A password manager like ours helps you protect your accounts from hackers by securely creating and storing strong and unique passwords. The very kind of passwords that hackers hate. While you’re online, it auto-fills your info for faster logins. Best of all, you only have to remember a single password.
Don’t.
For one, sharing passwords might break the terms of use for the app, service, or site in question. Next, it can bring security issues with it as multiple people use it on multiple devices — ones that might or might not be secure.
On a related note, re-using passwords across several accounts increases your risk of getting hacked even more. Whether they’re weak and memorable or variations on a common theme, passwords like these make life easier for hackers.
As always, each of your accounts calls for a strong and unique password. And if you’re like the many who have dozens and dozens of accounts, a password manager can make that easy. And highly secure, too.
[i] https://www.thezebra.com/resources/home/dangers-of-sharing-passwords/
[ii] https://www.pewresearch.org/internet/2023/10/18/how-americans-protect-their-online-data/
[iii] Ibid.
The post Do You Share Passwords with Friends and Family? appeared first on McAfee Blog.
Are smartphones less secure than PCs? The answer to that is, they’re different. They face different security threats. Yet they certainly share one thing in common — they both need protection.
So, what makes a smartphone unique when it comes to security? And how do you go about protecting it? We’ll cover both here.
Several facts of life about smartphones set them apart when it comes to keeping your devices safer. A quick rundown looks like this:
First off, people keep lots of apps on their phones. Old ones, new ones, ones they practically forgot they had. The security issue that comes into play there is that any app on a phone is subject to vulnerabilities.
A vulnerability in just one of the dozens of apps on a phone can lead to problems. The adage of “the weakest link” applies here. The phone is only as secure as its least secure app. And that goes for the phone’s operating system as well.
Additionally, app permissions can also introduce risks. Apps often request access to different parts of your phone to work — such as when a messenger app asks for access to contacts and photos. In the case of malicious apps, they’ll ask for far more permissions than they need. A classic example involves the old “flashlight apps” that invasively asked for a wide swath of permissions. That gave the hackers all kinds of info on users, including things like location info. Today, the practice of malicious, permission-thirsty apps continues with wallpaper apps, utility apps, games, and more.
As for other malicious apps, sometimes people download them without knowing. This often happens when shopping in third-party app stores, yet it can happen in legit app stores as well — despite rigorous review processes from Apple and Google. Sometimes, hackers sneak them through the review process for approval. These apps might include spyware, ransomware, and other forms of malware.
Many people put their smartphones to personal and professional use.[i] That might mean the phone has access to corporate apps, networks, and data. If the phone gets compromised, those corporate assets might get compromised too. And it can work in the other direction. A corporate compromise might affect an employee’s smartphone.
More and more, our phones are our wallets. Digital wallets and payment apps have certainly gained popularity. They speed up checkout and make splitting meals with friends easy. That makes the prospect of a lost or stolen phone all the more serious. An unsecured phone in the hands of another is like forking over your wallet.
Lastly, spam texts. Unique to phones are the sketchy links that crop up in texting and messaging apps. These often lead to scam sites and other sites that spread malware.
With a good sense of what makes securing your smartphone unique, let’s look at several steps you can take to protect it.
Keeping your phone’s apps and operating system up to date can greatly improve your security. Updates can fix vulnerabilities that hackers rely on to pull off their malware-based attacks. it’s another tried and true method of keeping yourself safer — and for keeping your phone running great too.
With all that you keep and conduct on your phone, a lock is a must. Whether you have a PIN, passcode, or facial recognition available, put it into play. The same goes for things like your payment, banking, and financial apps. Ensure you have them locked too.
As mentioned above, app stores have measures in place to review and vet apps that help ensure they’re safe and secure. Third-party sites might very well not, and they might intentionally host malicious apps as part of a front. Further, legitimate app stores are quick to remove malicious apps from their stores once discovered, making shopping there safer still.
Check out the developer — have they published several other apps with many downloads and good reviews? A legit app typically has many reviews. In contrast, malicious apps might have only a handful of (phony) five-star reviews. Lastly, look for typos and poor grammar in both the app description and screenshots. They could be a sign that a hacker slapped the app together and quickly deployed it.
Yet better than combing through user reviews yourself is getting a recommendation from a trusted source, like a well-known publication or app store editors themselves. In this case, much of the vetting work has been done for you by an established reviewer. A quick online search like “best fitness apps” or “best apps for travelers” should turn up articles from legitimate sites that can suggest good options and describe them in detail before you download.
Another way hackers weasel their way into your device is by getting permissions to access things like your location, contacts, and photos — and they’ll use malicious apps to do it. If an app asks for way more than you bargained for, like a simple puzzle game that asks for access to your camera or microphone, it might be a scam. Delete the app.
So what happens if your phone ends up getting lost or stolen? A combination of device tracking, device locking, and remote erasing can help protect your phone and the data on it. Different device manufacturers have different ways of going about it, but the result is the same — you can prevent others from using your phone. You can even erase it if you’re truly worried that it’s gone for good. Apple provides iOS users with a step-by-step guide, and Google offers a guide for Android users as well.
Comprehensive online protection software can secure your phone in the same ways that it secures your laptops and computers. Installing it can protect your privacy, and keep you safe from attacks on public Wi-Fi, just to name a few things it can do. Ours also includes Text Scam Detector that blocks sketchy links in texts, messages, and email before they do you any harm. And if you tap that link by mistake, Text Scam Detector still blocks it.
[i] https://www.statista.com/statistics/1147490/share-adults-use-personal-smartphone-business-activities-by-country/
The post Are Mobile Devices Less Secure than PCs? appeared first on McAfee Blog.
It takes a bit of effort, but iPhones can wind up with viruses and malware. And that can indeed lead to all kinds of snooping.
Whether through malware or a bad app, hackers can skim personal info while you browse, bank, and shop. They can also infect your phone with ransomware that locks up your personal info or that locks up the phone itself.
Those are some worst-case scenarios. However, good for you and unfortunate hackers is the way iPhones run apps. It makes it tough for viruses and malware to get a toehold. Apple designed the iOS operating system to run apps in what’s called a “virtual environment.” This limits the access apps have to other apps, which helps prevent viruses and malware from spreading.
Still, malware can end up on an iPhone in a couple of ways:
The owner “jailbreaks” the iPhone
This practice gives people more control over their iPhones. By jailbreaking, they gain “root control” of the phone. With that, they can do things like remove pre-installed apps and download third-party apps from places other than the App Store. And that’s where the trouble can start.
Jailbreaking removes several of those barriers that keep viruses and malware from spreading. Further, downloading apps outside of the App Store exposes the phone to viruses and malware. Apple doesn’t review the apps in those stores. That way, a hacker with malicious intent can post a bad app with relative ease.
A malicious app sneaks into the App Store
Apple has a strict review policy before apps are approved for posting in the App Store. Per Apple, “Apple’s App Review team of over 500 experts evaluates every single app submission — from developers around the world — before any app ever reaches users. On average, the team reviews approximately 132,500 apps a week.”
However, bad actors find ways to sneak malware into the store. Sometimes they upload an app that’s initially innocent and then push malware to users as part of an update. Other times, they’ll embed malicious code such that it only triggers after it’s run in certain countries. They will also encrypt malicious code in the app that they submit, which can make it difficult for reviewers to sniff out.
So, barring a jailbroken phone, the chances of getting a virus or malware on your iPhone remain low. Still, it can happen.
Because we spend so much time on our phones, it’s fairly easy to tell when something isn’t working quite like it is supposed to. While you can chalk up some strange behavior to technical issues, sometimes those issues are symptoms of an infection. Malware can eat up system resources or conflict with other apps on your phone, causing it to act in odd ways.
Some possible signs that your device has been hacked include:
Performance issues
A slower device, webpages taking way too long to load, or a battery that never keeps a charge are all things that can be attributed to a device reaching its retirement. However, these things might also be signs that malware has compromised your phone.
Your phone feels like it’s running hot
Malware running in the background of a device might burn extra computing power, causing your phone to feel hot and overheated. If your device is quick to heat up, it might be due to malicious activity.
Mysterious calls, texts, or apps appear
If apps you haven’t downloaded suddenly appear on your screen, or if outgoing calls you don’t remember making pop up on your phone bill, that is a definite red flag and a potential sign that your device has been hacked.
Changes or pop-ups crowd your screen
Malware might also be the cause of odd or frequent pop-ups, as well as changes made to your home screen. If you are getting an influx of spammy ads or your app organization is suddenly out of order, there is a big possibility that your phone has been hacked.
To avoid the hassle of having a hacked phone in the first place, here are some tips that can help.
Promptly updating your phone and apps is a primary way to keep your device safer. Updates often fix bugs and vulnerabilities that hackers rely on to download malware for their attacks.
Apple’s App Store has those protections in place that we mentioned before. That’s unlike those third-party sites, which might not have those same protections. Further, some purposely host malicious apps. Avoiding these sites altogether can prevent these apps from allowing hackers into your device.
As we’ve seen, jailbreaking a phone introduces all kinds of security issues. Your best bet as an everyday internet user is to rely on iOS and the protections that come with it.
If you are worried that your device has been hacked, follow these steps:
Completely power down your phone. Powering down and then giving your phone a fresh start can put a halt to any malicious activity.
Remove any apps you didn’t download. From there, power down your phone and restart it as before.
If you still have issues, wiping and restoring your phone is an option. Provided you have your photos, contacts, and other vital info backed up in the cloud, it’s a relatively straightforward process. A quick search online can show how to wipe and restore your model of phone.
Check your accounts and credit for any unauthorized purchases. Several features in our McAfee+ plans can help. Identity Monitoring can alert you if your info winds up on the dark web. Our Credit Monitoring along with our transaction monitoring can also alert you of unusual activity across your accounts.
Lastly, if you spot an issue, get some help from a pro. Our Identity Theft Coverage & Restoration service offers $2 million that covers travel, losses, and legal fees associated with identity theft. It also offers the services of a licensed recovery pro who can repair your credit and your identity in the wake of an attack.
On a non-jailbroken phone, no. You don’t need antivirus. Yet your phone should certainly get extra protection. Phones face far more threats than viruses and malware alone.
Comprehensive online protection software like ours can keep you and your phone safer. It can:
Those are only a handful of the many features that protect more than your phone. You’ll find yet more that protect you — namely, your identity and your privacy.
So while iPhones don’t need antivirus, they certainly benefit from extra online protection.
The post How To Tell If Your Smartphone Has Been Hacked appeared first on McAfee Blog.
In today’s interconnected world, our mobile devices serve as essential tools for communication, productivity, and entertainment. However, for some tech-savvy users, the allure of unlocking the full potential of their devices through jailbreaking (for iOS) or rooting (for Android) can be tempting. While these processes offer users greater control and customization over their devices, they also raise significant questions about security implications.
To “jailbreak” means to allow the phone’s owner to gain full access to the root of the operating system and access all the features. Jailbreaking is the process of removing the limitations imposed by Apple and associated carriers on devices running the iOS operating system. Jailbroken phones came into the mainstream when Apple first released their iPhone and it was only on AT&T’s network. Users who wanted to use an iPhone with other carriers were not able to unless they had a jailbroken iPhone.
Similar to jailbreaking, “rooting” is the term for the process of removing the limitations on a mobile or tablet running the Android operating system. By gaining privileged control, often referred to as “root access,” over an Android device’s operating system, users can modify system files, remove pre-installed bloatware, install custom ROMs, and unlock features not accessible on stock devices.
Rooting or jailbreaking grants users deeper access to the device’s operating system, allowing for extensive customization of the user interface, system settings, and even hardware functionality. Advanced users can optimize system performance, remove unnecessary bloatware, and tweak settings to improve battery life, speed, and responsiveness.
However, hacking your device potentially opens security holes that may have not been readily apparent or undermines the device’s built-in security measures. Jailbroken and rooted phones are much more susceptible to viruses and malware because users can avoid Apple and Google application vetting processes that help ensure users are downloading virus-free apps.
In addition to security vulnerabilities, hacking your device may lead to a voided manufacturer’s warranty, leaving you without official support for repairs or replacements. Altering the device’s operating system can also lead to instability, crashes, and performance issues, especially if incompatible software or modifications are installed.
While rooting or jailbreaking may offer users enticing opportunities for customization and optimization of their mobile devices, the associated risks cannot be overlooked. By circumventing built-in security measures, users expose their devices to potential security vulnerabilities, making them more susceptible to viruses and malware. Ultimately, the decision to root or jailbreak a mobile device should be made with careful consideration of the trade-offs involved, as the security risks often outweigh the benefits.
When thinking about mobile security risks, consider adding reputable mobile security software to your device to augment the built-in security measures. These security solutions provide real-time scanning and threat detection capabilities, helping to safeguard sensitive data and maintain the integrity of the device’s operating system.
The post How Does Jailbreaking Or Rooting Affect My Mobile Device Security? appeared first on McAfee Blog.
“Vishing” occurs when criminals cold-call victims and attempt to persuade them to divulge personal information over the phone. These scammers are generally after credit card numbers and personal identifying information, which can then be used to commit financial theft. Vishing can occur both on your landline phone or via your cell phone.
The term is a combination of “voice,” and “phishing,” which is the use of spoofed emails to trick targets into clicking malicious links. Rather than email, vishing generally relies on automated phone calls that instruct targets to provide account numbers. Techniques scammers use to get your phone numbers include:
Once vishers have phone numbers, they employ various strategies to deceive their targets and obtain valuable personal information:
To protect yourself from vishing scams, you should:
Staying vigilant and informed is your best defense against vishing scams. By verifying caller identities, being skeptical of unsolicited requests for personal information, and using call-blocking tools, you can significantly reduce your risk of falling victim to these deceptive practices. Additionally, investing in identity theft protection services can provide an extra layer of security. These services monitor your personal information for suspicious activity and offer assistance in recovering from identity theft, giving you peace of mind in an increasingly digital world. Remember, proactive measures and awareness are key to safeguarding your personal information against vishing threats.
The post How to Protect Yourself from Vishing appeared first on McAfee Blog.
This has to be a first. Something from our blogs got made into a movie.
We’re talking about voice scams, the soundalike calls that rip people off. One such call sets the action in motion for a film released this weekend, “Thelma.”
The synopsis of the comedy reads like this …
“When 93-year-old Thelma Post gets duped by a phone scammer pretending to be her grandson, she sets out on a treacherous quest across the city to reclaim what was taken from her.”
Voice scams have been around for some time. They play out like an email phishing attack, where scammers try to trick people into forking over sensitive info or money — just in voice form over the phone. The scammer poses as someone the victim knows, like a close family member.
Yet the arrival of AI has made voice scams far more convincing. Cheap and freely available AI voice cloning tools have flooded the online marketplace in the past couple of years. They’re all completely legal as well.
Some cloning tools come in the form of an app. Others offer cloning as a service, where people can create a clone on demand by uploading audio to a website. The point is, practically anyone can create a voice clone. They sound uncanny too. Practically like the real thing, and certainly real enough over the phone. And it only takes a small sample of the target’s voice to create one.
Our own labs found that just a few seconds of audio was enough to produce a clone with an 85% voice match to the original. That number bounced up to 95% when they trained the clone further on a small batch of audio pulled from videos.
As to how scammers get a hold of the files they need, they have a ready source. Social media. With videos harvested from public accounts on YouTube, Instagram, TikTok, and other platforms, scammers have little trouble creating clones — clones that say whatever a scammer wants. All it takes is a script.
That’s where the attack comes in. It typically starts with a distress call, just like in the movie.
For example, a grandparent gets an urgent message on the phone from their grandchild. They’re stuck in the middle of nowhere with a broken-down car. They’re in a hospital across the country with a major injury. Or they’re in jail overseas and need to get bailed out. In every case, the solution to the problem is simple. They need money. Fast.
Sure, it’s a scam. Yet in the heat of the moment, it all sounds terribly real. Real enough to act right away.
Fearing the worst and unable to confirm the situation with another family member, the grandparent shoots the money off as instructed. Right into the hands of a scammer. More often than not, that money is gone for good because the payment was made with a wire transfer or through gift cards. Sometimes, victims pay out in cash.
Enter the premise for the movie. Thelma gets voice-scammed for thousands, then zips across Los Angeles on her friend’s mobility scooter to get her money back from the voice scammers.
The reality is of course more chilling. According to the U.S. Federal Trade Commission (FTC), nearly a million people reported a case of imposter fraud in 2023. Total reported losses reached close to $2.7 billion. Although not tracked and reported themselves, voice clone attacks certainly figure into this overall mix.
Even as we focus on the character of Thelma, voice clone attacks target people of all ages. Parents have reported cases involving their children. And married couples have told of scams that impersonate their older in-laws.
Common to each of these attacks is one thing: fear. Something horrible has happened. Or is happening. Here, scammers look to pull an immediate emotional trigger. Put plainly, they want to scare their victim. And in that fear, they hope that the victim immediately pays up.
It’s an odds game. Plenty of attacks fail. A parent might be sitting at the dinner table with their child when a voice clone call strikes. Or a grandchild might indeed be out of town, yet traveling with their grandmother when the scammer gives her a ring.
Yet if even a handful of these attacks succeed, a scammer can quickly cash in. Consider one attack for hundreds, if not thousands, or dollars. Multiply that by five, ten, or a dozen or so times over, a few successful voice clone scams can rack up big returns.
Yet you can protect yourself from these attacks. A few steps can make it more difficult for scammers to target you. A few others can prevent you from getting scammed if a voice clone pops up on the other end of the phone.
Make it tougher for scammers to target you by:
Clear your name from data broker sites. How’d that scammer get your phone number anyway? Chances are, they pulled that info off a data broker site. Data brokers buy, collect, and sell detailed personal info, which they compile from several public and private sources, such as local, state, and federal records, in addition to third parties. Our Personal Data Cleanup scans some of the riskiest data broker sites, shows you which ones are selling your personal info, and helps you remove your data.
Set your social media accounts to private. Scammers sift through public social media profiles in search of info on their targets. In some cases, an account can provide them with everything they need to launch an attack. Family names, family interests, where the family goes for vacation, where family members work — and videos that they can use for cloning. By making your accounts private, you deny scammers the resources they require. Our Social Privacy Manager can do this for you across all your accounts in only a few clicks.
Prevent getting scammed by:
Recognize that voice clone attacks are a possibility. As we’re still in the relatively early days of AI tools, not everyone is aware that this kind of attack is possible. Keeping up to date on what AI can do and sharing that info with your family and friends can help them spot an attack. As we’ve reported here before, voice clones are only the start. Other imposter scams run on video calls where a scammer takes on someone else’s voice and looks. All in real-time.
Always question the source. In addition to voice cloning tools, scammers have other tools that can spoof phone numbers so that they look legitimate. Even if it’s a voicemail or text from a number you recognize, stop, pause, and think. Does that really sound like the person you think it is? Hang up and call the person directly or try to verify the info before responding.
Set a verbal codeword with kids, family members, or trusted close friends. Even in the most high-tech of attacks, a low-tech precaution can keep everyone safe. Have a codeword. Save it for emergencies. Make sure everyone uses it in messages and calls when they ask for help. Further, ensure that only you and those closest to you know what the codeword is. This is much like the codewords that banks and alarm companies use to help ensure that they’re speaking to the proper account holder. It’s a simple, powerful step. And a free one at that.
The post Thelma – The Real-Life Voice Scam That Made It into the Movies appeared first on McAfee Blog.
By now you’ve probably heard of the term “phishing”—when scammers try to fool you into revealing your personal info or sending money, usually via email — but what about “vishing”? Vishing, or voice phishing, is basically the same practice, but done by phone.
There are a few reasons why it’s important for you to know about vishing. First off, voice phishing scams are prevalent and growing. A common example around tax season is the IRS scam, where fraudsters make threatening calls to taxpayers pretending to be IRS agents and demanding money for back taxes. Another popular example is the phony tech support scam, in which a scammer calls you claiming that they represent a security provider.
The scammers might say they’ve noticed a problem with your computer or device and want money to fix the problem, or even request direct access to your machine. They might also ask you to download software to do a “security scan” just so they can get you to install a piece of malware that steals your personal info. They might even try to sell you a worthless computer warranty or offer a phony refund.
These kinds of attacks can be very persuasive because the scammers employ “social engineering” techniques. This involves plays on emotion, urgency, authority, and even sometimes threats. The end result, scammers manipulate their victims into doing something for fraudulent purposes. Because scammers can reach you at any time on your most private device, your smartphone, it can feel more direct and personal.
Vishing scams don’t always require a phone call from a real person. Often, scammers use a generic or targeted recording, claiming to be from your bank or credit union. For instance, they might ask you to enter your bank account number or other personal details, which opens you up to identity theft.
Increasingly, scammers use AI tools in voice cloning attacks. With readily available voice cloning apps, scammers can replicate someone else’s voice with remarkable accuracy. While initially developed for benign purposes such as voice assistants and entertainment, scammers now use voice cloning tools to exploit unsuspecting victims.
The incoming number might even appear to have come from your bank, thanks to a trick called “caller ID spoofing,” which allows scammers to fake the origin of the call. They can do this by using Voice over Internet Protocol (VoIP) technology, which connects calls over the internet instead of traditional phone circuits, allowing them to easily assign incoming phone numbers.
Don’t risk losing your money or valuable personal info to these scams. Here’s how to avoid vishing attacks:
The post How to Avoid Being Phished by Your Phone appeared first on McAfee Blog.
Authored by Dexter Shin
Many government agencies provide their services online for the convenience of their citizens. Also, if this service could be provided through a mobile app, it would be very convenient and accessible. But what happens when malware pretends to be these services?
McAfee Mobile Research Team found an InfoStealer Android malware pretending to be a government agency service in Bahrain. This malware pretends to be the official app of Bahrain and advertises that users can renew or apply for driver’s licenses, visas, and ID cards on mobile. Users who are deceived by advertisements that they are available on mobile will be provided with the necessary personal information for these services without a doubt. They reach users in various ways, including Facebook and SMS messages. Users who are not familiar with these attacks easily make the mistake of sending personal information.
In Bahrain, there’s a government agency called the Labour Market Regulatory Authority (LMRA). This agency operates with full financial and administrative independence under the guidance of a board of directors chaired by the Minister of Labour. They provide a variety of mobile services, and most apps provide only one service per app. However, this fake app promotes providing more than one service.
Figure 1. Legitimate official LMRA website
Figure 2. Fake app named LMRA
Excluding the most frequently found fake apps pretending LMRA, there are various fake apps included Bank of Bahrain and Kuwait (BBK), BenefitPay, a fintech company in Bahrain, and even apps pretending to be related to Bitcoin or loans. These apps use the same techniques as the LMRA fake apps to steal personal information.
Figure 3. Various fake apps using the same techniques
From the type of app that this malware pretends, we can guess that the purpose is financial fraud to use the personal information it has stolen. Moreover, someone has been affected by this campaign as shown in the picture below.
Figure 4. Victims of financial fraud (Source: Reddit)
They distribute these apps using Facebook pages and SMS messages. Facebook pages are fake and malware author is constantly creating new pages. These pages direct users to phishing sites, either WordPress blog sites or custom sites designed to download apps.
Figure 5. Facebook profile and page with a link to the phishing site
Figure 6. One of the phishing sites designed to download app
In the case of SMS, social engineering messages are sent to trick users into clicking a link so that they feel the need to urgently confirm.
Figure 7. Phishing message using SMS (Source: Reddit)
When the user launches the app, the app shows a large legitimate icon for users to be mistaken. And it asks for the CPR and phone number. The CPR number is an exclusive 9-digit identifier given to each resident in Bahrain. There is a “Verify” button, but it is simply a button to send information to the C2 server. If users input their information, it goes directly to the next screen without verification. This step just stores the information for the next step.
Figure 8. The first screen (left) and next screen of a fake app (right)
There are various menus, but they are all linked to the same URL. The parameter value is the CPR and phone numbers input by the user on the first screen.
Figure 9. All menus are linked to the same URL
The last page asks for the user’s full name, email, and date of birth. After inputting everything and clicking the “Send” button, all information inputted so far will be sent to the malware author’s c2 server.
Figure 10. All data sent to C2 server
After sending, it shows a completion page to trick the user. It shows a message saying you will receive an email within 24 hours. But it is just a counter that decreases automatically. So, it does nothing after 24 hours. In other words, while users are waiting for the confirmation email for 24 hours, cybercriminals will exploit the stolen information to steal victims’ financial assets.
Figure 11. Completion page to trick users
In addition, they have a payload for stealing SMS. This app has a receiver that works when SMS is received. So as soon as SMS comes, it sends an SMS message to the C2 server without notifying the user.
Figure 12. Payload for stealing SMS
We confirmed that there are two types of these apps. There is a type that implements a custom C2 server and receives data directly through web API, and another type is an app that uses Firebase. Firebase is a backend service platform provided by Google. Among many services, Firestore can store data as a database. This malware uses Firestore. Because it is a legitimate service provided by Google, it is difficult to detect as a malicious URL.
For apps that use Firebase, dynamically load phishing URLs stored in Firestore. Therefore, even if a phishing site is blocked, it is possible to respond quickly to maintain already installed victims by changing the URL stored in Firestore.
Figure 13. Dynamically loading phishing site loaded in webview
According to our detection telemetry data, there are 62 users have already used this app in Bahrain. However, since this data is a number at the time of writing, this number is expected to continue to increase, considering that new Facebook pages are still being actively created.
Recent malware tends to target specific countries or users rather than widespread attacks. These attacks may be difficult for general users to distinguish because malware accurately uses the parts needed by users living in a specific country. So we recommend users install secure software to protect their devices. Also, users are encouraged to download and use apps from official app stores like Google Play Store or Apple AppStore. If you can’t find an app in these stores, you must download the app provided on the official website.
McAfee Mobile Security already detects this threat as Android/InfoStealer. For more information, visit McAfee Mobile Security.
Samples:
| SHA256 | Package Name | App Name |
| 6f6d86e60814ad7c86949b7b5c212b83ab0c4da65f0a105693c48d9b5798136c | com.ariashirazi.instabrowser | LMRA |
| 5574c98c9df202ec7799c3feb87c374310fa49a99838e68eb43f5c08ca08392d | com.npra.bahrain.five | LMRA Bahrain |
| b7424354c356561811e6af9d8f4f4e5b0bf6dfe8ad9d57f4c4e13b6c4eaccafb | com.npra.bahrain.five | LMRA Bahrain |
| f9bdeca0e2057b0e334c849ff918bdbe49abd1056a285fed1239c9948040496a | com.lmra.nine.lmranine | LMRA |
| bf22b5dfc369758b655dda8ae5d642c205bb192bbcc3a03ce654e6977e6df730 | com.stich.inches | Visa Update |
| 8c8ffc01e6466a3e02a4842053aa872119adf8d48fd9acd686213e158a8377ba | com.ariashirazi.instabrowser | EasyLoan |
| 164fafa8a48575973eee3a33ee9434ea07bd48e18aa360a979cc7fb16a0da819 | com.ariashirazi.instabrowser | BTC Flasher |
| 94959b8c811fdcfae7c40778811a2fcc4c84fbdb8cde483abd1af9431fc84b44 | com.ariashirazi.instabrowser | BenefitPay |
| d4d0b7660e90be081979bfbc27bbf70d182ff1accd829300255cae0cb10fe546 | com.lymors.lulumoney | BBK Loan App |
Domains:
Firebase(for C2):
The post Fake Bahrain Government Android App Steals Personal Data Used for Financial Fraud appeared first on McAfee Blog.
According to Pew, three-in-ten U.S. adults say they have used a dating site or app. That number climbs to 53% for people under the age of 30. More and more people are turning to digital platforms to find love and companionship or simply to expand their social circles. However, as the popularity of online dating grows, so do the potential risks associated with it. From privacy concerns to identity theft, the digital dating world can be fraught with peril if you’re not careful. But fear not, by following a few simple guidelines, you can navigate the online dating scene safely and securely.
This article is for you or anyone you know who may be hopping onto an online dating app like Match, Bumble, Plenty of Fish, eHarmony, Tinder, or OkCupid. Think of it as an advice column of a different sort, where we talk about dating in light of your online privacy and safety.
For starters, we have a couple of previous blogs that offer sound advice about online dating. The first covers ways you can protect your privacy when you’re using online dating apps, which starts with picking a dating app that has a good reputation. The second rounds out the topic with further online dating advice for adults and teens alike. Give them a look!
It starts with basic hygiene. Digital hygiene, that is. Before you dive into a dating app, ensure that your device (and all your connected devices while you’re at it) has a comprehensive security solution in place. As you surf, chat, and meet up online, you’ll want to know that you’re protected against malware, viruses, phishing attacks, sketchy links, and so forth. Other features will come in handy (and be necessary as well), like ones that help you manage your passwords, protect your identity, safeguard your privacy, and more—all of which we’ll talk about in a bit.
Picking the right app is like picking the right date. From a security standpoint, these apps are the keepers of highly personal information about you, so you’ll want to know how they handle data, what privacy protections are in place, what information they gather when you first sign up, and what they continue to gather as you use the app. Do your research. Read up on their privacy policies. See what other people have to say about their experiences. And get a sense of what the app is all about. What’s its approach to dating? What kind of relationships are they focusing on? Make sure all of it feels right to you.
Only give the app the information that’s absolutely necessary to sign up. Dating apps ask questions so that they can help you find an ideal match, yet only share what you feel comfortable sharing. This is true from a personal standpoint, but it’s true from a security standpoint too. Anything you share along those lines could be at risk of a hack or a breach, the likes of which were reported by Wired and Forbes last year. If your info is compromised, it could lead to anywhere from identity theft to harassment, so when you use a dating app, keep the sharing to a minimum—and keep your eyes peeled for any suspicious activity across your social media, online accounts, and even your finances.
Another password to remember! That’s just what you need, right? Right! It absolutely is, and a strong one is vital. You can create one and manage all of your passwords with McAfee+’s password manager. It’ll encrypt your passwords and use multi-factor authentication, which offers even further protection from hacks and attacks on your account.
You can help keep your chats more private, and just about anything else you’re doing online, by using a VPN (virtual private network). For example, our VPN uses bank-level encryption to keep your personal data and activities private from hackers. And it’ll hide other information associated with your dating account while you’re online, like personal details, credit card numbers, and so forth. Given the security risks we’ve talked about so far, you’ll want to look into a VPN.
If you’re not using a VPN on your device, don’t use your dating app on public Wi-Fi. The issue is this: plenty of public Wi-Fi hotspots aren’t secure. Someone else on the network could easily intercept the information you send over it, including your passwords, any photos you share, and any chats you have. In other words, using public Wi-Fi without protection is like opening a door that leads right to you and your most personal data. This applies to everything on public Wi-Fi, not just dating apps. If you use public Wi-Fi at all, you really should use a VPN.
In the ever-evolving landscape of online dating, safeguarding your privacy and security is paramount. By implementing strategies such as using strong passwords, employing a reliable VPN, and exercising caution on public Wi-Fi, you can navigate the digital dating sphere with confidence. Remember, your safety and privacy are non-negotiable priorities in the pursuit of love and companionship online.
The post How to Safely Date Online appeared first on McAfee Blog.
There are now over 5 billion active social media users worldwide, representing 62.3% of the global population. While social networks serve as valuable tools for staying connected with loved ones and documenting life events, the ease of sharing information raises concerns. With a mere few clicks, posts and messages can inadvertently divulge significant personal details, potentially compromising privacy and leaving individuals vulnerable to identity theft. That’s why it’s crucial to make sure you’ve got the know-how to keep your privacy protected while using these platforms.
To empower you in this digital age, we’ve compiled a comprehensive guide featuring ten essential tips to fortify your online security and preserve your privacy on social networks:
Whether you’re a seasoned social media user or just dipping your toes into the digital waters, these strategies will equip you with the knowledge and tools needed to safeguard your online identity effectively. With the added support of McAfee+, you can ensure an extra layer of security to keep your online presence more secure and private through advanced privacy features, 24/7 identity monitoring and alerts, and real-time protection against viruses, hackers, and risky links.
The post How to Protect Yourself on Social Networks appeared first on McAfee Blog.
From impersonating police officers in Pennsylvania to employees of the City of San Antonio, scammers have been impersonating officials nationwide in order to scam people. A nurse in New York even lost her life savings to a spoofing scam. Phone spoofing is a technique used by callers to disguise their true identity and phone number when making calls. By altering the caller ID information displayed on the recipient’s phone, spoofers can make it appear as though the call is coming from a different number, often one that looks more trustworthy or familiar to the recipient. This deceptive practice is commonly employed by telemarketers, scammers, and individuals seeking to engage in fraudulent activities, making it more difficult for recipients to identify and block unwanted or suspicious calls.
Most spoofing is done using a VoIP (Voice over Internet Protocol) service or IP phone that uses VoIP to transmit calls over the internet. VoIP users can usually choose their preferred number or name to be displayed on the caller ID when they set up their account. Some providers even offer spoofing services that work like a prepaid calling card. Customers pay for a PIN code to use when calling their provider, allowing them to select both the destination‘s number they want to call, as well as the number they want to appear on the recipient’s caller ID.
Scammers often use spoofing to try to trick people into handing over money, personal information, or both. They may pretend to be calling from a bank, a charity, or even a contest, offering a phony prize. These “vishing” attacks (or “voice phishing”), are quite common, and often target older people who are not as aware of this threat.
For instance, one common scam appears to come from the IRS. The caller tries to scare the receiver into thinking that they owe money for back taxes, or need to send over sensitive financial information right away. Another common scam is fake tech support, where the caller claims to be from a recognizable company, like Microsoft, claiming there is a problem with your computer and they need remote access to fix it.
There are also “SMiShing” attacks, or phishing via text message, in which you may receive a message that appears to come from a reputable person or company, encouraging you to click on a link. But once you do, it can download malware onto your device, sign you up for a premium service, or even steal your credentials for your online accounts.
The convenience of sending digital voice signals over the internet has led to an explosion of spam and robocalls over the past few years. Between January 2019 and September 2023, Americans lodged 2.04 million complaints about unwanted phone calls where people or robots falsely posed as government representatives, legitimate business entities, or people affiliated with them.
Since robocalls use a computerized autodialer to deliver pre-recorded messages, marketers and scammers can place many more calls than a live person ever could, often employing tricks such as making the call appear to come from the recipient’s own area code. This increases the chance that the recipient will answer the call, thinking it is from a local friend or business.
And because many of these calls are from scammers or shady marketing groups, just registering your number on the FTC’s official “National Do Not Call Registry” does little help. That’s because only real companies that follow the law respect the registry.
To really cut back on these calls, the first thing you should do is check to see if your phone carrier has a service or app that helps identify and filter out spam calls.
For instance, both AT&T and Verizon have apps that provide spam screening or fraud warnings, although they may cost you extra each month. T-Mobile warns customers if a call is likely a scam when it appears on your phone screen, and you can sign up for a scam-blocking service for free.
There are also third-party apps such as RoboKiller that you can download to help you screen calls, but you should be aware that you will be sharing private data with them.
Enhance your smartphone security effortlessly with McAfee+ which has 24/7 identity monitoring and alerts, advanced privacy features, and AI-powered security for real-time protection against viruses, hackers, and risky links.
The post How to Stop Phone Spoofing appeared first on McAfee Blog.
You consider yourself a responsible person when it comes to taking care of your physical possessions. You’ve never left your wallet in a taxi or lost an expensive ring down the drain. You never let your smartphone out of your sight, yet one day you notice it’s acting oddly.
Did you know that your device can fall into cybercriminals’ hands without ever leaving yours? SIM swapping is a method that allows criminals to take control of your smartphone and break into your online accounts.
Don’t worry: there are a few easy steps you can take to safeguard your smartphone from prying eyes and get back to using your devices confidently.
First off, what exactly is a SIM card? SIM stands for subscriber identity module, and it is a memory chip that makes your phone truly yours. It stores your phone plan and phone number, as well as all your photos, texts, contacts, and apps. In most cases, you can pop your SIM card out of an old phone and into a new one to transfer your photos, apps, etc.
Unlike what the name suggests, SIM swapping doesn’t require a cybercriminal to get access to your physical phone and steal your SIM card. SIM swapping can happen remotely. A hacker, with a few important details about your life in hand, can answer security questions correctly, impersonate you, and convince your mobile carrier to reassign your phone number to a new SIM card. At that point, the criminal can get access to your phone’s data and start changing your account passwords to lock you out of your online banking profile, email, and more.
SIM swapping was especially relevant right after the AT&T data leak. Cybercriminals stole millions of phone numbers and the users’ associated personal details. They could later use these details to SIM swap, allowing them to receive users’ text or email two-factor authentication codes and gain access to their personal accounts.
The most glaring sign that your phone number was reassigned to a new SIM card is that your current phone no longer connects to the cell network. That means you won’t be able to make calls, send texts, or surf the internet when you’re not connected to Wi-Fi. Since most people use their smartphones every day, you’ll likely find out quickly that your phone isn’t functioning as it should.
Additionally, when a SIM card is no longer active, the carrier will often send a notification text. If you receive one of these texts but didn’t deactivate your SIM card, use someone else’s phone or landline to contact your wireless provider.
Check out these tips to keep your device and personal information safe from SIM swapping.
With just a few simple steps, you can feel better about the security of your smartphone, cellphone number, and online accounts. If you’d like extra peace of mind, consider signing up for an identity theft protection service like McAfee+. McAfee, on average, detects suspicious activity ten months earlier than similar monitoring services. Time is of the essence in cases of SIM swapping and other identity theft schemes. An identity protection partner can restore your confidence in your online activities.
The post How to Protect Your Smartphone from SIM Swapping appeared first on McAfee Blog.
According to reports from the Federal Trade Commission’s Consumer Sentinel database, text message scams swindled $372 million from Americans in 2023 alone. The staggering figure highlights a growing concern for consumers globally, who increasingly interact with brands and service providers via text, email, and even social media. As our reliance on technology continues, it is important for everyone to understand how to spot scam texts amid the real messages they receive. amid the real messages they receive.
With such frequent communication from brands and organizations, you can be hard-pressed to figure out what is a scam or not. This practical and actionable advice may be able to help you spot the imposters and protect yourself against even the most hard-to-identify scam messages.
Most of us probably avoid reading disclaimers and terms of service from brands and organizations. Paying attention to guidelines for how an organization will contact you will help you stay safe from scams. Just take it from entertainment host, Andy Cohen.
Cohen received an email he thought was from his bank’s fraud department. Later, the scammer texted Cohen claiming to be from the bank, asking for more information. Cohen ended up sending the scammer money because he believed they were a bank representative. These days, many banks and brands have FYIs on their website about how to spot a legitimate text. Like this page from Chase, which goes over what a real Chase text looks like.
We have a similar disclosure on our site. For example, our customer service teams will never request sensitive information such as social security numbers, PINs, or bank or payment details. As soon as you sign up for a new account, it’s a good idea to check for this sort of disclaimer and familiarize yourself with contact methods and the type of information organizations might request.
Scam messages are so successful because scammers make them look real. During the holidays, when shoppers are ready to leap at deals, scam messages can be hard to resist. With an increased volume of scam texts during major shopping seasons, it’s no wonder open rates can be as high as 98%.
Consumers can protect themselves against realistic-looking scam messages by verifying the source of the message. If an email hits your mobile inbox, click on the sender’s name to expand their full email address. Typical brand emails will have a “do not reply” somewhere in the address or an official “@branddomain.com” email address. Scam email addresses often appear as strings of gibberish.
If unsure whether a text from a company is real, log into your account directly to see if it reflects the overdue bill or extra store credit that the text message suggests.
Knowing about the latest cybersecurity trends is always good practice. Scammers change their tactics constantly. Text scams that were popular one year may be totally out of style the next time you get a scam message.
Individuals looking for a place to start can check out FTC, FBI, and CISA websites. Those agencies offer valuable insights about fraud trends and recommendations about how people can protect themselves. The Better Business Bureau (BBB) has an interactive scam tracking tool, and AARP provides tips for older Americans who may not be as in tune with the latest tech trends and tools.
Thankfully, the software designed to protect against scams evolves, as well. Consumers can turn to product suites that offer features like finding and removing personal info from sites that sell it, adjusting social media controls, and even providing alerts about suspicious financial transactions.
For scam texts, AI is here to help. Text Scam Detector uses AI to scan SMS text messages and alert you about unsafe links. Users can delete those messages without opening them, reducing the risk of compromise and removing any question about whether the message is fraudulent or for real.
The $372 million figure is a stark reminder of growing fraud. As we continue into the digital age, the threat of fraudulent communications from scammers looms. To safeguard against bad actors, consumers must be proactive. By paying attention to brand communication guidelines, verifying the source of messages, remaining educated, and using modern privacy and identity products, consumers can avoid scams before they start.
The post How to Tell If Your Text Message Is Real appeared first on McAfee Blog.
Four in ten Americans say they use peer-to-peer payment services, like Venmo, PayPal, or Apple Pay, at least once a month. These platforms have made it even easier to send money by adding QR codes that people can quickly scan to pull up someone’s profile and complete a payment. Two-thirds of restaurants have started including QR codes on tables to access menus. Scanning QR codes has become a normal, convenient way to exchange money or information.
Unfortunately, scammers are always looking for ways to take advantage of moments when people are primed to part with their money. The Federal Trade Commission is warning that scammers now use QR codes to hide harmful links to steal personal information. This new type of phishing attack, called “quishing,” highlights how scamming methods are constantly changing. In response, artificial intelligence (AI) is becoming an even more crucial part of defending against scammers.
To protect yourself against phishing attacks, it’s crucial to remain vigilant and employ proactive measures. Make sure to scrutinize all incoming emails, text messages, or social media communications for any signs of suspicious or unsolicited requests, especially those urging immediate action or requesting sensitive information.
Avoid clicking links, downloading attachments, or scanning QR codes from unknown or untrusted sources. Check the legitimacy of the sender by cross-referencing contact information with official sources or contacting the organization directly through trusted channels.
Before accepting where a QR code is going to take you, carefully examine the associated URL. Verify its authenticity by scrutinizing for any discrepancies, such as misspellings or altered characters, especially if it resembles a familiar URL.
Safeguard your mobile device and accounts by regularly updating the operating system. Additionally, bolster the security of your online accounts by implementing robust passwords and integrating multi-factor authentication measures to thwart unauthorized access.
As fraudsters continually evolve their tactics, distinguishing between what’s real and what’s fake becomes increasingly challenging. However, there is formidable technology available to safeguard against their schemes. AI can analyze vast amounts of data in real-time to detect patterns and anomalies indicative of fraudulent behavior. By continuously learning from new data and adapting algorithms, AI can stay ahead of evolving fraud tactics.
The McAfee+ suite of identity and privacy protections uses AI for identity protection, transaction monitoring, credit monitoring, and proactive Text Scam Detector to keep you safe from even the most sophisticated scam attempts. Text Scam Detector employs AI technology to block risky sites, serving as a secondary defense against accidental clicks on spam links. This ensures that even after being tricked into clicking, your device won’t open the fraudulent site.
Don’t leave your digital defenses to chance. See for yourself what advanced security looks like today.
The post How to Protect Against New Types of Scams Like QR Phishing appeared first on McAfee Blog.
Smartphones have enabled a whole new digital world, where apps are gateways to just about any service imaginable. However, like many technological developments, mobile app proliferation can be a bit of a two-edged sword. A report analyzing more than 1 billion smartphone transactions found 45,000 malicious mobile apps, many of which were in the gaming category.
From ad fraud to taking advantage of embedded system security issues, fraudsters are consistently targeting smartphone apps. The trouble is that it’s not always immediately clear which apps pose a threat in a world where one in 36 mobile apps are considered high-risk.
These security concerns require a proactive approach with the ability to spot the signs of fraud or malice so that those apps can be avoided from the get-go. That’s where the four Rs of personal mobile security come into play.
Review
Staying informed about common scam tactics and emerging threats through reliable cybersecurity resources can empower consumers to make informed decisions and recognize potential risks more effectively. Our annual Consumer Mobile Threat Report always gives up-to-date information about the cyberattack landscape.
Understanding what a malicious or scam app looks like can help you avoid downloading a fraudulent app. For example, many fraud apps have very short descriptions or reviews from people who have previously been duped. In addition to scrutinizing the descriptions and reviews of apps, it’s essential to download apps only from trusted sources such as official app stores like Google Play Store or Apple App Store. Third-party app stores or unknown websites may host malicious apps.
Re-check
Fraudsters excel at creating seemingly legitimate apps to carry out scams, often by deploying deceptive tactics such as requesting unnecessary permissions or operating stealthily in the background. Exercise caution and conduct thorough checks of device settings whenever installing a new app.
It’s also essential to remain vigilant for indicators of suspicious activity, especially if you may have installed apps without security checks in the past. Be on the lookout for anomalies, such as unauthorized subscriptions, unfamiliar social media logins, or unusually rapid battery drain, which could signal the presence of fraudulent apps operating without their knowledge. Some malicious apps may also consume data in the background, leading to unusual spikes in data usage. Regularly monitoring data usage can help individuals detect and address any unauthorized app activity.
Revoke
Over time, it’s easy to inadvertently grant excessive permissions to apps or connect accounts to services that you no longer use or trust. This can create vulnerabilities that malicious actors could exploit to gain unauthorized access to sensitive information.
Conduct an app review on your phone and revoke permissions or access granted to apps or services that are no longer needed or trusted. It’s essential to regularly audit and remove unnecessary permissions, apps, or connections to minimize the potential attack surface and reduce the risk of unauthorized access.
Reinforce
Reinforce your security posture with modern tools. Antivirus software remains a cornerstone of digital defense, offering proactive detection and mitigation of various threats, including malware, ransomware, and phishing attempts. For enhanced protection, consumers can opt for comprehensive security suites such as McAfee+, which not only includes antivirus capabilities but also integrates features like firewall protection, secure browsing, and identity theft prevention.
By leveraging these advanced security solutions, users can significantly reduce their vulnerability to cyberattacks and safeguard their personal and sensitive information effectively. Additionally, staying informed about emerging threats and regularly updating security software ensures ongoing resilience against evolving cyber threats in today’s dynamic digital landscape.
The post The Four Rs of Personal Mobile Security appeared first on McAfee Blog.
There used to be a time when one roommate split the cost of rent with another by writing a check. Who still owns a checkbook these days? Of course, those days are nearly long gone, in large part thanks to “peer to peer” (P2P) mobile payment apps, like Venmo, Zelle, or Cash App. Now with a simple click on an app, you can transfer your friend money for brunch before you even leave the table. Yet for all their convenience, P2P mobile payment apps could cost you a couple of bucks or more if you’re not on the lookout for things like fraud. The good news is that there are some straightforward ways to protect yourself.
You likely have one of these apps on your phone already. If so, you’re among the many. It’s estimated that 49% of adults in the U.S. use mobile payment apps like these.
Yet with all those different apps come different policies and protections associated with them. So, if you ever get stuck with a bum charge, it may not always be so easy to get your money back.
With that, here are seven quick tips for using your P2P mobile payment apps safely.
In addition to securing your account with a strong password, go into your settings and set up your app to use a PIN code, facial ID, or fingerprint ID. (And make sure you’re locking your phone the same way too.) This provides an additional layer of protection in the event your phone is stolen or lost and someone, other than you, tries to make a payment with it.
What’s worse than sending money to the wrong person? When paying a friend for the first time, have them make a payment request for you. This way, you can be sure that you’re sending money to the right person. With the freedom to create account names however one likes, a small typo can end up as a donation to a complete stranger. To top it off, that money could be gone for good!
Another option is to make a test payment. Sending a small amount to that new account lets both of you know that the routing is right and that a full payment can be made with confidence.
Bye, bye, bye! Unlike some other payment methods, new mobile payment apps don’t have a way to dispute a charge, cancel a payment, or otherwise use some sort of recall or retrieval feature. If anything, this reinforces the thought above—be sure that you’re absolutely making the payment to the right person.
Credit cards offer a couple of clear advantages over debit cards when using them in association with mobile payment apps (and online shopping for that matter too). Essentially, they can protect you better from fraud:
Report any activity like this immediately to your financial institution. Timing can be of the essence in terms of limiting your liabilities and losses. For additional info, check out this article from the Federal Trade Commission (FTC) that outlines what to do if your debit or credit card is stolen and what your liabilities are.
Also, note the following guidance from the FTC on payment apps:
“New mobile apps and forms of payment may not provide these same protections. That means it might not always be easy to get your money back if something goes wrong. Make sure you understand the protections and assurances your payment services provider offers with their service.”
It’s sad but true. Crooks are setting up all kinds of scams that use mobile payment apps. A popular one involves creating fake charities or posing as legitimate ones and then asking for funds by mobile payment. To avoid getting scammed, check and see if the charity is legit. The FTC suggests researching resources like Better Business Bureau’s Wise Giving Alliance, Charity Navigator, Charity Watch or, GuideStar.
Overall, the FTC further recommends the following to keep yourself from getting scammed:
With so much of your life on your phone, getting security software installed on it can protect you and the things you keep on your phone. Whether you’re an Android owner or iOS owner, mobile security software can keep your data, shopping, and payments secure.
The post Avoid Making Costly Mistakes with Your Mobile Payment Apps appeared first on McAfee Blog.
There’s little rest for your hard-working smartphone. If you’re like many professionals today, you use it for work, play, and a mix of personal business in between. Now, what if something went wrong with that phone, like loss or theft? Worse yet, what if your smartphone got hacked? Let’s try and keep that from happening to you.
Globally, plenty of people pull double duty with their smartphones. In Spain, one survey found that 55% of people use the same phone for a mix of personal and and work activity. The same survey showed that up to half of people interviewed in Japan, Australia, and the U.S. do so as well, while nations like the UK and Germany trailed at 31% and 23% respectively.
Whether these figures trend on the low or high end, the security implications remain constant. A smartphone loaded with business and personal data makes for a desirable target. Hackers target smartphones because they’re often unprotected, which gives hackers an easy “in” to your personal information and to any corporate networks you may use. It’s like two hacks with one stone.
Put simply, as a working professional with a smartphone, you’re a high-value target.
As both a parent and a professional, I put together a few things you can do to protect your smartphone from hacks so that you can keep your personal and work life safe:
First up, the basics. Locking your phone with facial ID, a fingerprint, pattern or a pin is your most basic form of protection, particularly in the event of loss or theft. (Your options will vary depending on the device, operating system, and manufacturer.) Take it a step further for even more protection. Secure the accounts on your phone with strong passwords and use two-factor authentication on the apps that offer it, which doubles your line of defense.
Or, put another way, don’t hop onto public Wi-Fi networks without protection. A VPN masks your connection from hackers allowing you to connect privately when you are on unsecure public networks at airports, cafes, hotels, and the like. With a VPN connection, you’ll know that your sensitive data, documents, and activities you do are protected from snooping, which is definitely a great feeling given the amount of personal and professional business we manage with our smartphones.
Both Google Play and Apple’s App Store have measures in place to help prevent potentially dangerous apps from making it into their stores. Malicious apps are often found outside of the app stores, which can run in the background and compromise your personal data like passwords, credit card numbers, and more—practically everything that you keep on your phone. Further, when you are in the app stores, look closely at the descriptions and reviews for apps before you download them. Malicious apps and counterfeits can still find their way into stores, and here are a few ways you can keep those bad apps from getting onto your phone.
Backing up your phone is always a good idea for two reasons:
Both iPhones and Android phones have straightforward ways of backing up your phone regularly.
Worst case scenario—your phone is gone. Really gone. Either it’s hopelessly lost or got stolen. What now? Lock it remotely or even wipe its data entirely. While that last bit about wiping the phone seems like a drastic move, if you maintain regular backups as mentioned above, your data is secure in the cloud—ready for you to restore. In all, this means that hackers won’t be able to access you, or your company’s, sensitive information—which can keep you out of trouble and your professional business safe. Apple provides iOS users with a step-by-step guide for remotely wiping devices, and Google offers up a guide for Android users as well.
We all download apps, use them once, and then forget they are on our phone. Take a few moments to swipe through your screen and see which ones you’re truly done with and delete them along with their data. Some apps have an account associated with them that may store data off your phone as well. Take the extra step and delete those accounts so any off-phone data is deleted.
The reason for this is that every extra app is another app that needs updating or that may have a security issue associated with it. In a time of data breaches and vulnerabilities, deleting old apps is a smart move. As for the ones you keep, update them regularly and turn on auto-updates if that’s an option. Updates not only introduce new features to apps, but they also often address security issues too.
With so much of your life on your phone, getting security software installed on it can protect you and the things you keep on your phone. Whether you’re an Android owner or iOS owner, mobile security software can keep your data, your shopping, and payments secure.
The post 7 Tips to Protect Your Smartphone from Getting Hacked appeared first on McAfee Blog.
According to reports from the Federal Trade Commission’s Consumer Sentinel database, text message scams swindled $330 million from Americans in 2022 alone. The staggering figure highlights a growing concern for consumers globally, who increasingly interact with brands and service providers via text, email, and even social media. As our reliance on technology continues, it is important for everyone to understand how to spot scam texts amid the real messages they receive. amid the real messages they receive.
With such frequent communication from brands and organizations, you can be hard-pressed to figure out what is a scam or not. This practical and actionable advice may be able to help you spot the imposters and protect yourself against even the most hard-to-identify scam messages.
Most of us probably avoid reading disclaimers and terms of service from brands and organizations. Paying attention to guidelines for how an organization will contact you will help you stay safe from scams. Just take it from entertainment host, Andy Cohen.
Cohen received an email he thought was from his bank’s fraud department. Later, the scammer texted Cohen claiming to be from the bank, asking for more information. Cohen ended up sending the scammer money because he believed they were a bank representative. These days, many banks and brands have FYIs on their website about how to spot a legitimate text. Like this page from Chase, which goes over what a real Chase text looks like.
We have a similar disclosure on our site. For example, our customer service teams will never request sensitive information such as social security numbers, PINs, or bank or payment details. As soon as you sign up for a new account, it’s a good idea to check for this sort of disclaimer and familiarize yourself with contact methods and the type of information organizations might request.
Scam messages are so successful because scammers make them look real. During the holidays, when shoppers are ready to leap at deals, scam messages can be hard to resist. With an increased volume of scam texts during major shopping seasons, it’s no wonder open rates can be as high as 98%.
Consumers can protect themselves against realistic-looking scam messages by verifying the source of the message. If an email hits your mobile inbox, click on the sender’s name to expand their full email address. Typical brand emails will have a “do not reply” somewhere in the address or an official “@branddomain.com” email address. Scam email addresses often appear as strings of gibberish.
If unsure whether a text from a company is real, log into your account directly to see if it reflects the overdue bill or extra store credit that the text message suggests.
Knowing about the latest cybersecurity trends is always good practice. Scammers change their tactics constantly. Text scams that were popular one year may be totally out of style the next time you get a scam message.
Individuals looking for a place to start can check out FTC, FBI, and CISA websites. Those agencies offer valuable insights about fraud trends, and recommendations about how people can protect themselves. The Better Business Bureau (BBB) has an interactive scam tracking tool, and AARP provides tips for older Americans who may not be as in tune with the latest tech trends and tools.
Thankfully, the software designed to protect against scams evolves, as well. Consumers can turn to product suites that offer features like finding and removing personal info from sites that sell it, adjusting social media controls and even providing alerts about suspicious financial transactions.
For scam texts, AI is here to help. Text Scam Detector uses AI to scan SMS text messages and alert you about unsafe links. Users can delete those messages without opening them, reducing the risk of compromise and removing any question about whether the message is fraudulent or real.
The $330 million figure is a stark reminder of growing fraud. As we continue into the digital age, the threat of fraudulent communications from scammers looms. To safeguard against bad actors, consumers must be proactive. By paying attention to brand communication guidelines, verifying the source of messages, remaining educated and using modern privacy and identity products, consumers can avoid scams before they start.
The post Scam or Not? How to Tell Whether Your Text Message Is Real appeared first on McAfee Blog.
Authored by Fernando Ruiz
McAfee Mobile Research Team identified an Android backdoor implemented with Xamarin, an open-source framework that allows building Android and iOS apps with .NET and C#. Dubbed Android/Xamalicious it tries to gain accessibility privileges with social engineering and then it communicates with the command-and-control server to evaluate whether or not to download a second-stage payload that’s dynamically injected as an assembly DLL at runtime level to take full control of the device and potentially perform fraudulent actions such as clicking on ads, installing apps among other actions financially motivated without user consent.
The second stage payload can take full control of the infected device due to the powerful accessibility services that were already granted during the first stage which also contains functions to self-update the main APK which means that it has the potential to perform any type of activity like a spyware or banking trojan without user interaction. However, we identified a link between Xamalicious and the ad-fraud app “Cash Magnet” which automatically clicks ads, installs apps, and other actions to fraudulently generate revenue while users that installed it may earn points that are supposed to be redeemable as a retail gift card. This means that the developers behind these threats are financially motivated and drive ad-fraud therefore this might be one of the main payloads of Xamalicious.
The usage of the Xamarin framework allowed malware authors to stay active and without detection for a long time, taking advantage of the build process for APK files that worked as a packer to hide the malicious code. In addition, malware authors also implemented different obfuscation techniques and custom encryption to exfiltrate data and communicate with the command-and-control server.
We’ve identified about 25 different malicious apps that carry this threat. Some variants have been distributed on Google Play since mid-2020. The apps identified in this report were proactively removed by Google from Google Play ahead of our reporting. McAfee is a member of the App Defense Alliance and an active partner in the malware mitigation program, which aims to quickly find Potentially Harmful Applications (PHAs) and stop them before they ever make it onto Google Play. Android users are protected by Google Play Protect, which can warn users of identified malicious apps on Android devices. McAfee Mobile Security detects this threat as Android/Xamalicious.
Based on the number of installations these apps may have compromised at least 327,000 devices from Google Play plus the installations coming from third-party markets that continually produce new infections based on the detection telemetry of McAfee clients around the world. This threat remains very active.
Figure 1. “Count Easy Calorie Calculator” was available on Google Play on August 2022 and carries Android/Xamalicious
Android/Xamalicious trojans are apps related to health, games, horoscope, and productivity. Most of these apps are still available for download in third-party marketplaces.
Previously we detected malware abusing Xamarin framework such as the open-sourced AndroSpy and forked versions of it, but Xamalicious is implemented differently. Technical details about Xamarin architecture are well documented and detail how .NET code is interpreted by Android using Mono.
Let’s use the app “Numerology: Personal horoscope & Number predictions” as an example. Once started it immediately requests the victim to enable accessibility services for “correct work” and provides directions to activate this permission:
Figure 2. Tricking users into granting accessibility services permission
Users need to manually activate the accessibility services after several OS warnings such as the following on the accessibility options:
Figure 3. Accessibility services configuration prompt highlights the risks of this permission.
This is not the traditional Java code or native ELF Android application, the malware module was written originally in .NET and compiled into a dynamic link library (DLL). Then it is LZ4 compressed, and it might be embedded into a BLOB file, or directly available in the /assemblies directory on the APK structure. This code is loaded then by a native library (ELF) or by the DEX file at runtime level. In simple words, this means that in some samples the reversing of the DLL assemblies is straightforward while in others it requires extra steps to unpack them.
The malicious code is usually available in two different assembly files in the /assemblies directory on the apk. Usually, file names are core.dll and a <package-specific>.dll.
Some malware variants has obfuscated the DLL assemblies to avoid analysis and reversing of the malicious code while others keep the original code available.
Figure 4. Core.dll and GoogleService.dll contain malicious code.
Once accessibility permissions are granted the malware initiates communication with the malicious server to dynamically load a second-stage payload.
Figure 5. App execution and communication with the malicious server
Android/Xamalicious collects multiple device data including the list of installed applications obtained via system commands to determine if the infected victim is a good target for the second stage payload. The malware can collect location, carrier, and network information among device rooting status, adb connectivity configuration, for instance, if the device is connected via ADB or is rooted, the C2 will not provide a second-stage payload DLL for download.
| Method/Command | Description |
| DevInfo |
Hardware and device information that includes:
|
| GeoInfo |
Location of the device based on IP address, the malware contacts services such as api.myip.com to verify the device location and ISP data.
FraudScore: Self-protection to identify if the device is not a real user |
| EmuInfo |
It lists all adbProperties that in a real device are around 640 properties. This list is encoded as a string param in URL encoded format.
This data may be used to determinate if the affected client is a real device or emulator since it contains params such as:
|
| RootInfo | After trying to identify if the device is rooted or not with multiple techniques the output is consolidated in this command |
| Packages | It uses the system commands “pm list packages -s” and “pm list packages -3” to list system and installed apps on the device. |
| Accessibility | It provides the status if accessibility services permissions are granted or not |
| GetURL | This command only provides the Android Id and it’s a request for the second-stage payload. The C2 evaluates the provided client request and returns a status and an encrypted assembly DLL. |
To evade analysis and detection, malware authors encrypted all communication and data transmitted between the C2 and the infected device, not only protected by HTTPS, it’s encrypted as a JSON Web Encryption (JWE) token using RSA-OAEP with a 128CBC-HS256 algorithm however the RSA key values used by the Xamalicious are hardcoded in the decompiled malicious DLL so decryption of transmitted information is possible if C2 infrastructure is available during the analysis.
In the Send() function Android/Xamalicious first prepares the received object, usually a JSON structure calling the function encrypt() which creates the JWT using a hardcoded RSA key. So the data is exfiltrated fully encrypted to the malware host pointing to the path “/Updater” via HTTP POST method.
Then it waits for the C2 response and passes it to the decrypt() function which has a hardcoded RSA private key to properly decrypt the received command which might contain a second stage payload for the “getURL” command.
Encrypt Method:
Figure 6. Encrypt function with hardcoded RSA Key values as XML string
The decryption method is also hardcoded into malware which allowed the research team to intercept and decrypt the communication from the C2 using the RSA key values provided as XML string it’s possible to build a certificate with the parameters to decrypt the JWE tokens content.
Collected data is transmitted to the C&C to determine if the device is a proper target to download a second-stage payload. The self-protection mechanism of the malware authors goes beyond traditional emulation detection and country code operator limitations because in this case, the command-and-control server will not deliver the second stage payload if the device is rooted or connected as ADB via USB or does not have a SIM card among multiple other environment validations.
With the getURL command, the infected client requests the malicious payload, if the C&C Server determines that the device is “Ok” to receive the malicious library it will encrypt a DLL with Advanced encryption standard (AES) in Cipher block chaining (CBC) using a custom key for the client that requested it based on the device id and other parameters explained below to decrypt the code since it’s a symmetric encryption method, the same key works for encryption and decryption of the payload.
The encrypted DLL is inserted as part of the HTTP response in the encrypted JSON Web Token “JWT”. Then the client will receive the token, decrypt it, and then decrypt the ‘url’ parm with AES CBC and a custom key.
The AES key used to decrypt the assembly is unique per infected device and its string of 32 chars of length contains appended the device ID, brand, model, and a hardcoded padding of “1” up to 32 chars of length.
For instance, if the device ID is 0123456ABCDEF010 and the affected device is a Pixel 5, then the AES key is: “0123456ABCDEF010googlePixel 5111”
This means that the DLL has multiple layers of encryption.
All these efforts are related to hiding the payload and trying to stay under the radar where this threat had relative success since some variants might have been active years ago without AV detections.
Xamalicious will name this DLL “cache.bin” and store it in the local system to finally dynamically load it using the Assembly.Load method.
Once the second stage payload has been loaded the device can be fully compromised because once accessibility permissions are granted, it can obverse and interact with any activity opening a backdoor to any type of malicious activity.
During the analysis, the downloaded second stage payload contained a DLL with the class “MegaSDKXE” which was obfuscated and incomplete probably because the C2 didn’t receive the expected params to provide the complete malicious second stage that might be limited to a specific carrier, language, app installed, location, time zone or unknown conditions of the affected device, however, we can assure that this is a high-risk backdoor that leaves the possibility to dynamically execute any command on the affected device not limited to spying, impersonation or as a financially motivated malware.
One of the Xamalicious samples detected by McAfee Mobile generic signatures was “LetterLink” (com.regaliusgames.llinkgame) which was available on Google Play at the end of 2020, with a book icon. It was poorly described as a hidden version of “Cash Magnet”: An app that performs ad-fraud with automated clicker activity, apps downloads, and other tasks that lead to monetization for affiliate marketing. This application offers users points that are supposed to be redeemable by retail gift cards or cryptocurrency.
Figure 8a. LetterLink login page after running the app for the first time.
Figure 8b. LetterLink agreement for Cash Magnet
Originally published in 2019 on Google Play, “Cash Magnet” (com.uicashmagnet) was described as a passive income application offering users to earn up to $30 USD per month running automated ads. Since it was removed by Google the authors then infiltrated LetterLink and more recently “Dots: One Line Connector” (com.orlovst.dots) which are hidden versions of the same ad-fraud scheme.
Figure 9. LetterLink Icon that hides Cash Magnet
“LetterLink” performs multiple Xamalicious activities since it contains the “core.dll” library, it connects to the same C2 server, and it uses the same hardcoded private RSA certificate to build the JWE encrypted tokens which provide a non-repudiation proof that the developers of Cash Magnet are behind Xamalicious.
Figure 10. Cash Magnet infiltrated the app as a Game, available until the end of 2023
“Dots: One Line Connector” app is not a game, the screenshot published by Google Play does not correspond to the application behavior because once it is started it just asks for authentication credentials without any logo or reference to Cash Magnet. “Dots” does not contain the same DLLs as its predecessor, however the communication with the C2 is similar using the same RSA key parameters. We reported this app to Google and they promptly removed it from Google Play.
Based on our telemetry we observed that more affected users are in the American continent with the most activity in the USA, Brazil, and Argentina. In Europe, clients also reported the infection, especially in the UK, Spain, and Germany.
Figure 11. McAfee detections Android/Xamalicious around the world
Android applications written in non-java code with frameworks such as Flutter, react native and Xamarin can provide an additional layer of obfuscation to malware authors that intentionally pick these tools to avoid detection and try to stay under the radar of security vendors and keep their presence on apps markets.
Avoid using apps that require accessibility services unless there is a genuine need for use. If a new app tries to convince you to activate accessibility services claiming that it’s required without a real and reasonable reason and requesting to ignore the operative system warning, then it’s a red flag.
The second stage payload might take control of the device because accessibility permissions are granted so any other permission or action can then be performed by the malware if these instructions are provided in the injected code.
Because it is difficult for users to actively deal with all these threats, we strongly recommend that users install security software on their devices and always keep up to date. By using McAfee Mobile Security products, users can further safeguard their devices and mitigate the risks linked with these kinds of malware, providing a safer and more secure experience.
Android/Xamalicious Samples Distributed on Google Play:
| Package Name | App Name | Installs |
| com.anomenforyou.essentialhoroscope | Essential Horoscope for Android | 100,000 |
| com.littleray.skineditorforpeminecraft | 3D Skin Editor for PE Minecraft | 100,000 |
| com.vyblystudio.dotslinkpuzzles | Logo Maker Pro | 100,000 |
| com.autoclickrepeater.free | Auto Click Repeater | 10,000 |
| com.lakhinstudio.counteasycaloriecalculator | Count Easy Calorie Calculator | 10,000 |
| com.muranogames.easyworkoutsathome | Sound Volume Extender | 5,000 |
| com.regaliusgames.llinkgame | LetterLink | 1,000 |
| com.Ushak.NPHOROSCOPENUMBER | NUMEROLOGY: PERSONAL HOROSCOPE &NUMBER PREDICTIONS | 1,000 |
| com.browgames.stepkeepereasymeter | Step Keeper: Easy Pedometer | 500 |
| com.shvetsStudio.trackYourSleep | Track Your Sleep | 500 |
| com.devapps.soundvolumebooster | Sound Volume Booster | 100 |
| com.Osinko.HoroscopeTaro | Astrological Navigator: Daily Horoscope & Tarot | 100 |
| com.Potap64.universalcalculator | Universal Calculator | 100 |
|
The post Stealth Backdoor “Android/Xamalicious” Actively Infecting Devices appeared first on McAfee Blog.
Imagine paying $16,000 to park your car in a lot for a couple of hours. That’s what happened to one woman in the UK who fell for a QR code scam posted in a parking lot.
As reported by The Independent, scanning the posted QR code with her phone took her to a phony parking payment site that stole her card info. After her bank blocked several attempted fraudulent transactions, the scammers contacted her directly. They posed as the bank and convinced her to open a new account, racking up the equivalent of $16,000 in stolen funds.
Scams like that have spiked in popularity with crooks out there. In the U.S., the Federal Trade Commission (FTC) has warned of a fresh wave of QR code scams that have led to lost funds and identity theft. Not to mention infected devices with a glut of spyware, ransomware, and viruses.
Yet even as QR code scams become increasingly common, you can protect yourself. And enjoy the convenience they offer too, because they can truly make plenty of transactions go far more quickly.
You can find them practically anywhere nowadays.
QR stands for “quick-response,” thus a quick-response code. They look like a square of pixels and share many similarities with the bar codes you see on grocery items and other products. Yet a QR code can hold more than 300 times the data of a barcode. They’ve been around for some time. Dating back to industrial use in the 1990s, QR codes pack high volumes of visual info in a relatively compact space.
You can spot them popping up in plenty of places nowadays. With a click of your smartphone’s camera, they can quickly whisk you away to all kinds of sites.
You might see them pop up in TV ads, tacked up in a farmer’s market stand, and stapled onto telephone poles as part of a concert poster. Restaurants place QR codes on their tables so you can order from your phone. Parking lots post them on signs so you can quickly pay for parking (like above). Your drugstore might post them on shelves so that you can download a digital coupon.
Anyone can create one. A quick search for “QR code creator” turns up dozens of results. Many offer QR codes free of charge. It’s no wonder they show up in restaurants and farmer’s markets the way they do. And now in scams too.
As it is anywhere people, devices, and money meet, scammers have weaseled their way into QR codes. With the QR code scam, pointing your smartphone’s camera at a bogus QR code and giving it a scan, scammers can lead you to malicious websites and commit other attacks on your phone.
In several ways, the QR code scam works much like any other phishing attack. With a few added wrinkles, of course.
Classically, phishing attacks use doctored links that pose as legitimate websites in the hopes you’ll follow them to a scammer’s malicious website. It’s much the same with a QR code, yet they have a couple of big differences:
Typically, one of two things:
It’ll send you to a scam website designed to steal your personal and financial info. For example, a phony QR code for parking takes you to a site where you enter your credit card and license plate number. Instead of paying for parking, you pay a scammer. And they can go on to use your credit card in other places after that.
It can take you to a download that infects your device with malware. Downloads include spyware that snoops on your browsing and passwords, ransomware that locks up your device until you pay for its release (with no guarantees), or viruses that can delete or damage the things you’ve stored on your device.
Aside from appearing in emails, direct messages, social media ads, and such, there are plenty of other places where phony QR codes can show up. Here are a few that have been making the rounds in particular:
Scanning a QR code might open a notification on your smartphone screen to follow a link. Like other phishing-type scams, scammers will do their best to make that link look legitimate. They might alter a familiar company name so that it looks like it might have come from that company. Also, they might use link shorteners that take otherwise long web addresses and compress them into a short string of characters. The trick there is that you really have no way of knowing where it will send you by looking at it.
In this way, there’s more to using QR codes than simply “point and shoot.” A mix of caution and eagle-eyed consideration is called for to spot legitimate uses from malicious ones. Online protection software can help keep you safe as well.
Luckily, you can follow some basic rules and avoid QR code attacks. The U.S. Better Business Bureau (BBB) has put together a great list that can help. Their advice is right on the mark, which we’ve paraphrased and added to here:
1. Don’t open links or scan QR codes from strangers. Scammers send QR codes by email, over social media, and sometimes they even send them by physical mail as part of a “Special offer, just scan here” ploy. In all, if a QR code comes to you out of the blue, even from a friend, skip scanning it. See if you can type in a physical address to a site that you can trust instead.
2. Check the link and the destination. Given that many QR codes lead to phishing sites, look at the link that pops up after you scan it. Scammers alter addresses for known websites in subtle ways — or that differ from them entirely. For example, they might use “fed-exdeliverynotices.com” rather than the legitimate fedex.com. Or they might use a scam URL followed by text that tries to make it look legit, like “scamsite.com/fedex-delivery.” (For more on how to spot phishing attacks, check out our full article on the topic.)
3. Think twice about following shortened links. Shortened links can be a shortcut to a malicious website. This can particularly be the case with unsolicited communications. And it can still be the case with a friend or family member if their device or account has been hacked.
4. Watch out for tampering. In physical spaces, like parking lot signs, scammers have been known to stick their own QR codes over legitimate ones. If you see any sign of altering or a placement that looks slapdash, don’t give that code a scan.
5. Stick with your phone’s native QR code reader. Steer clear of QR code reading apps. They can be a security risk.
6. Don’t pay bills with QR codes. Once again, you can’t always be sure that the code will send you to a legit site. Use another trusted form of payment instead.
7. Use scam protection on your phone. Using the power of AI, our new McAfee Scam Protection can alert you when scam texts pop up on your phone. And as a second line of defense, it can block risky sites if you accidentally follow a scam link in a text, email, social media, and more. You’ll find it in our McAfee+ products — along with up to $2 million in identity theft coverage and restoration support if the unfortunate happens to you.
QR codes have made transactions smoother and accessing helpful content on our phones much quicker. As such, we’re seeing them in plenty of places. And useful as they are like other means of paying or browsing online, keep an eye open when using them. With this advice as a guide, if something doesn’t feel right, keep your smartphone in your pocket and away from that QR code.
The post How to Protect Yourself from QR Code Scams appeared first on McAfee Blog.
If you had to count the number of social media platforms your teen uses, I wonder what the score would be? 2, 5 or maybe even more? Well, surprisingly research from our Aussie eSafety Commissioner shows that Aussie kids use an average of 4 social media services. I bet you thought it would be more. I did! So, maybe this means we don’t need to worry too much about joining and understanding these platforms? Surely their skills must be quite polished if there are only using four platforms? Wrong!! Being a good digital parent means we need to take the time to understand our kids’ digital world – even when we think they have a handle on it.
Over the last 12 years in my job as Cybermum, I’ve shared an abundance of advice. But if I had to pick the most important piece it is this – the absolute best way to keep your kids safe online is to commit to understanding your kids’ online world, particularly when they are starting out on their digital journey. So, if they are on Facebook, Instagram, Snapchat and TikTok then you need to sign up, and spend time understanding how it works. If they love Minecraft, Fortnite or Among Us – then you now do too! I’m sure you’re figuring out the pattern by now…
I’m not sure how it works for you but one thing that does NOT work for me is listening to advice from someone who has no relevant experience. To be honest, it really grinds my gears!! So, isn’t it logical that our teens would feel the same? I honestly don’t think we can expect them to take advice from us about online safety if we have no lived experience. In my opinion, experience = credibility.
So, when you join Snapchat or Instagram not only are you learning about your child’s digital life but you’re also developing credibility which may just be the most important ingredient in keeping your kids safe online. Because if and when your kids find themselves in tricky situation online, they will be far more likely to come to you with a problem if they know you understand how it all works.
Taylor Swift fandom is massive in Australia right now. With many taking days off work to secure tickets to her upcoming shows and a hot movie release, you’d be hard pressed to find many young girls who don’t think she is the ‘bees knees’. And if your sons are made keen Le Bron, Tom Brady or Nathan Cleary fans then they wouldn’t be alone – my sons are all in awe of these spectacular athletes. But despite all the hype and the potential influence from these celebrities, I need to remind you of one very important thing – you are the most important role model for your kids. You hold the greatest influence in their decision making and value setting.
If your kids see you using the same platforms they use in a healthy, balanced way – then you really have a tonne of ability to help them develop positive digital habits. Your ‘tech cred’ will mean they are even more likely to pick up on your habits. So, make sure you have a healthy mix of digital and non-digital activities into your life. Consider:
Remember, they are watching and learning!!
Now, I don’t want to force you to do anything that you are not comfortable with, but I do want you to understand how best to support your kids in their digital life. To me, it’s quite simple. Whatever platform your kids spend the bulk of their time online then that’s where you need to spend your time too. You’ll develop credibility which means they are more likely to come to you if they have an issue online. It also gives you an opportunity to model health digital habits which can be really powerful. So, if your kids use Snapchat then yes – you need to join!!! All the ‘know-how’ you amass while using it will absolutely help make you a great digital parent.
Till next time
Alex
The post Do I Really Need to be on Snapchat to be a Good Digital Parent? appeared first on McAfee Blog.
“My phone’s been hacked!” Words you probably don’t want to hear or say. Ever.
Yes, a smartphone can get hacked just like any other device. And they make prize targets as well. Loaded as they are with personal and financial information, access to payment apps, files, photos, and contacts, bad actors have plenty to gain by tapping into your smartphone.
How do bad actors pull it off? They have several attack vectors they can choose from.
Today’s attackers have gotten cagier as well. It used to be that a hacked phone would run sluggishly or hot after it got infected by malware. The battery might have drained quickly as well. That was because the malware ate up system resources, created conflicts with other apps, and used your data or internet connection to pass along your personal information—all of which could make your smartphone feel a little off. That still might be the case with some mobile malware today, yet much of it works far more efficiently. The old telltale physical signs of a hacked phone might not present themselves at all.
However, you can spot several indications that might indicate your phone has been hacked.
A few examples follow. Note that these might be signs of a hacked phone, yet not always.
Install and run online protection software on your smartphone if you haven’t already. From there, delete any apps you didn’t download, delete risky texts, and then run your mobile security software again.
If you still have issues, wiping and restoring your phone is an option. Provided you have your photos, contacts, and other vital info backed up in the cloud, it’s a relatively straightforward process. A quick search online can show how to wipe and restore your model of phone.
Lastly, check your accounts and your credit card statements to see if any unauthorized purchases have been made. If so, you can go through the process of freezing those accounts and getting new cards and credentials issued. Further, update your passwords for your accounts with a password that is strong and unique to prevent further theft.
To help keep your phone from getting hacked in the first place, there are a few relatively easy steps you can take. Inside of a few minutes, you can find yourself much safer than you were before.
The post How to Know If Your Phone Has Been Hacked appeared first on McAfee Blog.
With the rush of Black Friday and Cyber Monday shopping comes a rush of another kind. Millions of fake delivery texts sent by scammers – designed to steal your personal info or saddle your phone with malware.
From late November through early January, scammers slip into the holiday mix and catch online shoppers unaware with fake delivery texts. They pose as postal services, delivery companies, and retailers, sending texts that alert their potential victims of some delivery issue or other.
The stories these scammers spin vary, yet the classics include:
In every case, the con game is the same. The scammer wants you to tap the link they’ve included in your text.
From there, that link whisks you to a malicious site designed to do you harm. That might involve installing malware like ransomware, spyware, or viruses. It might also steal your personal and financial info by asking you to fill out a form. Or both.
But you can absolutely beat these scams. A combo of knowing what to look for and some helpful tools can steer you clear of these scams and the headaches that follow.
A little background shows why hackers send so many during the holidays — and it starts with the reported $38 billion that U.S. consumers spent from Black Friday through Cyber Mondayi. Think of it this way, that’s $38 billion worth of stuff coursing through the mail and delivery services.
The U.S. Postal Service (USPS) alone will deliver an estimated 800 million packages between Thanksgiving and New Year’s Dayii. Overall, the USPS will process 15 billion pieces of mail. And then there’s the millions more shipped by UPS, FedEx, and Amazon’s delivery services.
That offers scammers plenty of opportunities. With all those packages moving around, they count on people responding to their fake delivery texts. Scammers make good money when even a small percentage of people tap the links in those texts.
That flood of bogus texts has understandably put people on their guard. Our own recent research shows that 36% of Americans said they were a victim of an online shopping scam during the holiday season. That’s more than one in three people, making it likely that you know someone who’s been taken in. Of those who fell for holiday scams online, nearly half said it cost them $100 or more. Strikingly, one in four victims said it cost them $1,000 or more.
The top two online scams people reported include:
Complicating matters more this year – AI. We’ve been talking a lot about that in our blogs this year, and with good reason. Scammers now have AI-driven tools that help them fire up fake emails, malicious sites, and text messages with a few clicks. In fact, a new phishing site is created every 11 seconds, and Americans receive an average of 12 fake messages or scams dailyiii.
As a result, 31% of people we surveyed said that it’s getting tougher to tell a real message from a fake one. And that includes delivery notifications by text.
With that, let’s cover what you can look out for.
As with any fake text, scammers do their best to look legitimate. All in the hope that their victims will tap that malicious link. Here’s how they try to disguise themselves:
In the U.S., the “big four” organizations that scammers like to impersonate are the U.S. Postal Service (USPS), FedEx, UPS, and Amazon. With that, they can cast a rather wide net because they’re responsible for so many deliveries this time of year. Of course, scammers won’t limit themselves to posing as those organizations. Just about any company will do.
Companies typically have a standard set of web addresses and phone numbers that they use for contacting customers. For example, Amazon states that legitimate Amazon addresses have a dot before “amazon.com” such as https://pay.amazon.com for Amazon Pay. Scammers try to spoof these addresses, often with addresses that look like the real thing but aren’t. They might use “fed-exdeliverynotices.com” rather than the legitimate fedex.com. In other cases, scammers might use a totally unrelated dot-com address, like in this phony DHL delivery notice below:
Note how the scammer slipped in “dhl” after the dot-com address, all in a ruse to make the link look more legitimate by using the DHL name, a legitimate shipping company.
Scammers rely on stress and high emotions to lure in their victims. And during the gift-giving season, an alert about a package delivery can do the trick. Scammers (falsely) claim that you won’t get your package without tapping that link and taking some sort of next step.
Once, red flags like these let you know you were staring down a scam. That’s still the case, yet AI has changed that. Scammers now use common AI tools to cook up their texts, which are far less likely to contain common typographical and grammatical errors. Still, look for any kind of writing that looks or reads a bit “off.” Trust your gut. That’s a warning sign.
You have several ways you can avoid the headaches and harm that these texts can lead to.
Consider being a part of the solution. Many companies have dedicated email addresses and web pages for fraud protection. This helps them identify scams along with their behaviors and trends. In turn, they can alert their customer base of current scams and help them track down the scammers.
Further, in the U.S., you can also report scam texts to the Federal Trade Commission (FTC) at https://www.ReportFraud.ftc.gov. Similarly, they use and share reports with law enforcement partners to help with investigations.
By taking a deep breath and scrutinizing that seemingly alarming delivery message, you can avoid getting taken in by scammers and hackers this time of year. Using official websites and apps to track your packages goes a long way toward putting you at ease that all’s well with your shipment. Or letting you know that there’s truly an issue with a package.
You also have comprehensive online protection software like ours in your corner. It protects more than your devices. It protects your privacy and identity too — from text scams like these and a host of other scams and attacks as well. In short, it can help you tell what’s real and what’s fake out there.
The post Is That Delivery Text Real or Fake? How to Shop and Ship Safely this Season appeared first on McAfee Blog.
In today’s digital age, advanced technology and increased smartphone usage have led to new forms of communication, including sexting. While sexting may seem harmless or even fun to some individuals, it is essential to understand its legal implications, particularly when it involves minors. This article will shine a light on the legal consequences of sexting, with an aim to educate readers about this increasingly common issue.
Sexting, a term combining ‘sex’ and ‘texting,’ refers to the act of transmitting sexually explicit content, including photos, videos, or texts, via digital platforms. Although it is largely associated with teenagers, it occurs amongst adults as well. While consensual sexting between adults in most jurisdictions is legal, the scenario drastically changes when it involves minors.
The legal consequences of sexting can be severe. In many jurisdictions, this activity can come under laws related to child pornography, obscenity, or harassment, to name a few. This article aims to provide a comprehensive understanding of the legal implications related to sexting. Please note that laws may vary based on your location, and this information might not entirely cover the legal aspects of sexting in your specific area.
The exchange of intimate and explicit content, often in the form of text messages, images, or videos, has introduced a myriad of legal considerations. With that, let’s delve into the legal implications of sexting and explore the potential consequences for individuals involved and the challenges posed to legal frameworks. From issues of consent and privacy to the evolving landscape of sexting-related laws, understanding the legal dimensions of this behavior is crucial in navigating the complexities of intimate communication in the digital era.
Most countries’ child pornography laws were enacted before the digital age, so they weren’t originally designed to address sexting. However, in many jurisdictions, these laws have been applied to sexting cases involving minors, resulting in severe consequences. Depending on the jurisdiction, penalties can range from registration as a sex offender to imprisonment.
When sexting involves minors, it is considered illegal, even if the image was self-produced and consensually shared. This is because minors are not legally capable of giving consent. Therefore, an explicit image of a minor is considered child pornography, regardless of who produced or shared it. In many cases, both the sender and the recipient of the explicit content can be charged under child pornography laws.
In addition to child pornography laws, sexting can also be punished under obscenity laws in some jurisdictions. Obscenity laws prohibit the distribution of materials that appeal to the prurient interest, depict sexual conduct in an offensive way, or lack serious artistic, political, or scientific value. These laws are often applied to sexting cases involving adults.
While the definitions of ‘obscene,’ ‘prurient interest,’ and ‘sexual conduct’ may vary from jurisdiction to jurisdiction, generally, explicit sexual content shared without the recipient’s consent can be considered obscene. This means that even if the content was initially shared consensually, further distributing it without the consent of the other party could lead to obscenity charges.
Sexting can also come under the umbrella of harassment or cyberstalking laws. If a person continues to send explicit messages or images after being asked to stop, it could be considered harassment. These laws were enacted to protect individuals from unwanted or offensive communications. Depending on the jurisdiction, harassment laws may also apply if the explicit content is shared with the intent to intimidate, threaten, or embarrass the recipient.
In some cases, sexting becomes a form of revenge porn, which involves sharing explicit content without the consent of the person in the image, often after a relationship has ended. Many jurisdictions have introduced laws to specifically address revenge porn due to its increasing prevalence.
For minors involved in sexting, the legal consequences can be life-altering. In many jurisdictions, minors can be charged with the creation, distribution, or possession of child pornography, even if the explicit content they created, sent, or received was of themselves. These charges can lead to serious penalties, including possible imprisonment and registration as a sex offender.
While some argue that applying child pornography laws to teenage sexting is excessive, it’s important to note that these laws were established to protect children from sexual exploitation. However, many states and countries are reconsidering how these laws apply to consensual sexting between teenagers, with some introducing new laws specifically tailored to address adolescent sexting.
→ Dig Deeper:Could Your Child be Sexting? Signs to Look for and Ways to Respond
It’s important to understand that the laws and penalties related to sexting may vary considerably depending on the jurisdiction. For instance, the United States federal law addresses child pornography as a serious crime, but individual states have different laws regarding sexting between minors. Some states treat sexting between minors as a misdemeanor, while others have introduced ‘sexting-specific’ laws that carry less severe penalties than child pornography laws.
In contrast, legal approaches to sexting in other countries like Australia and Canada involve drawing a distinction between consensual and non-consensual activities. In the United Kingdom, the law is somewhat complex. Although it’s legal for adults to sext, sending or possessing ‘indecent images’ of anyone under 18, even if it’s a selfie, is a criminal act. Meanwhile, in countries like Sweden and Denmark, the focus is on consent, meaning it’s legal for two teenagers to exchange explicit images, provided both parties agree willingly.
Individuals, particularly minors, often underestimate the long-term legal repercussions of sexting. Once charged with a sexual offense, the person might be required to register as a sex offender. This designation can impact various aspects of life, including employment, education, and housing opportunities. More so, the public nature of the sex offender registry means that personal information will be made available to the public, significantly affecting one’s personal and social life.
Further, the digital nature of sexting is such that once an explicit image or message is sent, it’s almost impossible to completely erase it from the internet. This could lead to ongoing issues like cyberbullying, social stigma, and mental health struggles. Moreover, the distribution of explicit content without consent can lead to civil lawsuits for damages.
The best way to avoid the legal consequences of sexting is simply to refrain from the activity. This is particularly crucial for minors. Parents and educators should discuss the legal, social, and emotional implications of sexting with teenagers to help them understand the potential consequences. It is also important to talk about digital citizenship and respect for others’ privacy.
For adults, it’s crucial to ensure there’s mutual consent before sharing explicit content. Sharing explicit images or videos without the consent of the person involved could result in legal action. In circumstances where explicit content is received, it should not be forwarded or shared without explicit permission from the person pictured. Doing so could lead to charges under revenge porn laws, among others.
In navigating the complex legal landscape surrounding sexting, fostering a culture of informed and responsible behavior is key. This involves continuous dialogue, not only about the potential legal consequences but also about building a foundation of trust, respect, and digital mindfulness in both personal and professional spheres. As technology continues to evolve, so too must our understanding of the legal dimensions surrounding intimate communication in the digital age.
McAfee Pro Tip: Explore McAfee Parental Controls to actively manage and monitor your child’s digital footprint. This powerful tool allows you to set boundaries, block inappropriate content, and receive alerts on potentially risky behaviors, including sexting-related activities.
Sexting, especially involving minors, can lead to severe legal consequences. These can range from charges under child pornography laws, obscenity laws, or harassment laws, and can lead to penalties such as imprisonment or being registered as a sex offender. More than ever, with the digital age bringing new modes of communication, it is vital to understand the legal implications of our online behaviors.
While sexting between consenting adults isn’t necessarily illegal, it’s crucial to remember that once an image or video is sent digitally, it can’t truly be taken back. Therefore, it’s essential to make informed decisions about what we choose to share online. Prevention and education are crucial when it comes to avoiding legal issues related to sexting. By fostering open conversations about the risks and implications associated with sexting, we can better equip ourselves and the younger generation to make safer choices in the digital world.
Keep yourself updated on the latest threats that may pose a potential risk to your family, especially your kids. Sexting stands out as merely one instance among a range of risks. Delve into reports from McAfee and other reputable sources to deepen your understanding and bolster your knowledge.
The post Do You Know the Legal Consequences of Sexting? appeared first on McAfee Blog.
While the majority of us look forward to Black Friday and Cyber Monday for the best deals, there’s another group that’s also eagerly anticipating these dates – cybercriminals. As the number of online shoppers increases, so do the opportunities for cybercriminals to steal personal and financial information. In this article, we will take a closer look at how these cybercriminals operate, and how you can protect yourself from becoming a victim.
With the advent of technology, more and more consumers are shifting towards online shopping. The COVID-19 pandemic has also forced a lot of people to favor this method of purchasing due to health and safety concerns. However, this shift has also opened up a new avenue for cybercriminals who are now focusing their efforts on gathering personal information from these online transactions. In this part of the article, we delve into how these criminals take advantage of Black Friday online sales to access and steal personal data.
The first step in understanding how to protect ourselves is to understand how cybercriminals operate. Black Friday and Cyber Monday provide the perfect opportunity for these criminals as the surge in online traffic can make their malicious activities less noticeable. They exploit the sense of urgency and excitement around these sales, using various tactics to deceive shoppers and gain access to their personal information.
One of the most common methods used by cybercriminals is phishing. It is a form of fraud where cybercriminals impersonate a legitimate organization in an attempt to steal sensitive data. During the Black Friday sale period, these criminals will send out emails or texts that appear to be from renowned retailers offering fantastic deals. However, these emails and texts are embedded with malicious links that when clicked, lead the shopper to a fake website designed to steal their personal and financial information. The shopper, lured by the enticing deal, unsuspectingly enters their details, giving the cybercriminals exactly what they want.
Another common tactic used by cybercriminals is the use of malware and ransomware. Malware is a type of software that is designed to cause damage to a computer, server, or computer network, while Ransomware is a type of malware that threatens to publish the victim’s data or perpetually block access to it unless a ransom is paid. During Black Friday, cybercriminals increase the distribution of such malicious software. Unsuspecting shoppers may download these onto their devices when they click on links or open attachments in emails offering Black Friday deals.
Once the malware or ransomware is downloaded onto the device, the cybercriminals can steal personal information, lock the device, or even use it to conduct other illegal activities. This type of attack is particularly dangerous as it not only compromises personal and financial information, but can also leave the victim with a non-functional device, adding insult to injury. The aftermath of such an attack could be extensive and costly, especially if valuable data is lost or if the ransom is paid to regain access to the device.
→ Dig Deeper: Online Shopping – How To Avoid The Bad So You Can Enjoy The Good!
Card skimming involves the illegal copying of information from the magnetic stripe of a credit or debit card. It is a serious problem in the brick-and-mortar retail sector, however, a new form of this crime has emerged and is becoming a major threat to online shoppers – E-skimming. E-skimming is a method used by cybercriminals to steal credit card information from online shoppers in real-time.
During the Black Friday period, the criminals may compromise a retailer’s website, typically by injecting malicious code into the site’s checkout process. When the shopper enters their credit card information, the criminals capture it. The information is then either used directly to make fraudulent purchases or sold on the dark web. This method is particularly challenging for retailers to combat as it can be difficult to detect, the e-skimming code may lay dormant until the checkout process is initiated, making it even harder to identify.
Now that we understand the methods used by cybercriminals, let’s explore how to protect our personal and financial information during this high-risk period. Cybersecurity should be everyone’s top priority and there are several measures you can take to ensure you don’t fall victim to these cyber-attacks.
Firstly, be skeptical of emails, texts, or advertisements offering too-good-to-be-true deals. Always double-check the source before clicking any links. It’s safer to directly navigate to the retailer’s website via your browser rather than clicking the link in an email or ad. If you receive an email from a retailer, cross-verify it by visiting their official website or contacting them directly. Avoid clicking on links from unknown or suspicious sources.
→ Dig Deeper: Invisible Adware: Unveiling Ad Fraud Targeting Android Users
Secondly, ensure your devices are equipped with up-to-date antivirus and anti-malware software. These tools can detect and block malicious activities, providing a layer of security. Regularly update your software and operating system to patch any vulnerabilities that cybercriminals might exploit. When shopping online, make sure the website’s URL begins with ‘https’, indicating it is secure and encrypted. Furthermore, regularly monitor your bank and credit card statements for any unauthorized transactions.
McAfee Pro Tip: Have you ever encountered a suspicious charge on your credit card and felt uncertain about the next steps to take? Protect yourself with McAfee’s credit monitoring service! Our tool can help you keep an eye on any unusual credit activity to detect potential signs of identity theft.
Finally, consider using a credit card instead of a debit card for online purchases. Credit cards often have better fraud protection and it’s easier to dispute fraudulent charges. Be mindful of where and how you’re sharing your personal information. Avoid making transactions over public WiFi as these networks can be easily compromised. Instead, use your mobile data or a trustworthy, private WiFi network.
While consumers can take steps to protect themselves, retailers also play a crucial role in ensuring the security of their customers’ data. They need to be proactive in implementing robust security measures and constantly monitoring for any suspicious activities. Regular audits and penetration testing can help identify potential vulnerabilities and fix them before they can be exploited.
Businesses should educate their employees on cybersecurity best practices and how to identify phishing attempts. Regular training can help prevent accidental breaches as well as deliberate insider threats. Employing secure payment systems and encryption are other steps retailers can take to safeguard customer data.
Multi-factor authentication can add an additional layer of security, making it harder for cybercriminals to gain access. Retailers should also have a response plan in place in case of a data breach, to minimize damage and swiftly communicate to affected customers.
Black Friday and Cyber Monday present lucrative opportunities for cybercriminals intent on stealing personal and financial information. However, understanding their tactics and taking proactive measures can significantly reduce the risk of falling victim to these attacks. From phishing and malware to E-skimming, the threats are diverse and evolving, but with caution and cybersecurity measures in place, both consumers and retailers can enjoy the benefits of these sales events safely.
Remember, if a deal seems too good to be true, it probably is. Be vigilant, keep your software updated, and prioritize safe shopping practices. Retailers, on the other hand, need to constantly monitor and update their security systems, educate their employees, and most importantly, ensure transparency with their customers. Together, we can make online shopping safer, not just during Black Friday, but throughout the year.
The post How Cybercriminals Are Shopping for Personal Data This Black Friday appeared first on McAfee Blog.
Keeping your child safe online is a growing concern for many parents. Instagram, a popular social media platform among tweens and teens, is no exception. Despite privacy settings that can effectively limit who sees your child’s posts, their Instagram bio nonetheless remains public by default. This leaves an opening through which those with ill intentions can glean personal information about your child. However, there are ways you can help safeguard your child’s Instagram bio and enhance their online safety. Here are 5 tips to consider:
The first step towards protecting your child’s online identity on Instagram starts with their profile picture. This image is the face your child presents to the world, and unfortunately, it can sometimes attract unwanted attention. As such, it’s crucial that you approve your child’s profile picture. Make sure that the photo does not in any way make your child look older than their age. For instance, if your child is 13, their photos should reflect their age and not make them look 20.
Moreover, it’s important to ensure that their chosen profile picture is not suggestive or revealing. It’s worth noting that what may seem normal to your child might come off as suggestive to others. As a parent, you need to hold your ground and make the final decision on what constitutes an appropriate profile picture.
→ Dig Deeper: McAfee Survey: Parents Share Pictures of Their Kids Online, Despite Understanding the Risks Involved
Another critical step to safeguarding your child’s Instagram bio is to carefully oversee its contents. While it’s tempting for your child to share personal information such as their age, hometown, school, favorite sports team, etc., these can potentially serve as breadcrumbs for predators. By piecing together these nuggets of data, it’s easy for individuals with ill intentions to form a complete picture of your child’s life. Therefore, it’s best to either completely omit these details or edit the bio in a way that it does not divulge any personal information.
Teach your child about digital privacy and the dangers of sharing too much online. Explain that while it may seem like sharing a tidbit about their favorite band or TV show is harmless when combined with other pieces of information, it can end up providing a clear window into their personal life.
→ Dig Deeper: Oversharing: Are You Ignoring Your Child’s Privacy When You Post Online?
Often, Instagram users will add a link to their bio that directs to another social media platform, an email address, or some other online platform. While this might seem like a simple way of connecting different aspects of their online presence, it can, unfortunately, also provide potential predators with additional ways to access your child’s personal information.
Therefore, do not allow your child to include any links in their Instagram bio. By limiting the information available about your child online, you make it harder for anyone to trace or track them, thereby enhancing their online safety.
The Geo-Tagging feature on Instagram allows users to add their exact location to their posts. While this might seem like a fun and harmless feature to your child, it can unfortunately put them at risk. Predators can use this feature to track your child’s routines, activities, and even their real-world location. This is why it’s crucial to turn off Geo-Tagging/Location-based services on your child’s Instagram account.
→ Dig Deeper: What Are the Risks of Geo-Location?
Teach your child that it’s not safe to share their location online. Make sure they understand that leaving the location feature enabled can potentially allow strangers to figure out where they live, go to school, or hang out. You can turn off this feature by going to the settings in the Instagram app and turning off the location services. Remind your child not to manually add their location to posts. If they need to share their location, they should do it privately and only with trusted friends or family.
One of the most effective ways to ensure your child’s online safety is to stay involved and keep a close eye on their online activity. While this might seem like an invasion of your child’s privacy, it’s crucial to remember that as a parent, your number one priority is keeping your child safe. Let them know that you’ll be checking their Instagram account regularly, and make sure they’re aware of the potential risks they face online.
Studies show that about 50% of teens would change their online behavior knowing their parents are watching. Digital safeguards are an essential part of maintaining online safety. Make it a regular habit to browse your child’s Instagram and monitor their posts, their followers, and the people they follow. This can help you to quickly pick up on anything suspicious and take necessary action.
McAfee Pro Tip: Although parental controls can play a significant role in nurturing positive online behaviors, it’s vital for these tools to work in tandem with a devoted and actively involved parent who is enthusiastic about guiding their children through the digital world. Explore how parental controls can contribute to the development of healthy habits.
Ensuring your child’s online safety requires a combination of education, open discussion, and vigilant monitoring. Profile pictures should be age-appropriate, and their bio free from personal details or links. Location services should be switched off for Instagram to avoid sharing real-world locations. Finally, a regular check of their Instagram account helps to keep a tab on their online activity. Remember, safeguarding your child’s Instagram bio is not about controlling them but rather, it’s about protecting them from potential online threats.
By taking these steps to safeguard your child’s Instagram bio, you not only protect them but also teach them the importance of online safety and the steps they can take themselves. In the age of growing digital threats, it is crucial to stay vigilant and proactive in protecting our children online.
The post 5 Ways to Safeguard Your Child’s Instagram Bio appeared first on McAfee Blog.
In the last decade, the proliferation of smartphones and mobile devices has revolutionized the way we interact with the digital world. The debate between the mobile web and native apps has become increasingly relevant, with each approach offering unique advantages and disadvantages. The choice between implementing a mobile website or a native app depends largely on your end goals. Each possesses key attributes and functions that can affect not only user experience but also online safety.
This article aims to provide a comprehensive comparison between mobile web and native apps, with a particular emphasis on how each can impact your online safety. The objective here is to arm you with knowledge to make informed decisions regarding your digital path. Let’s delve deeper into these two digital mediums, analyze their features, and look at a critical aspect – online safety in the era of increasing cyber threats.
As smartphones and tablets have proliferated, so has the importance of optimizing web content for these portable platforms. Understanding the mobile web involves delving into the unique challenges and opportunities presented by mobile devices, exploring the ways in which users engage with content on smaller screens, and recognizing the impact of mobile technology on the broader digital landscape.
→ Dig Deeper: How the Proliferation of Mobile Devices is Impacting Consumer Security
The mobile web refers to browser-based internet services accessed from handheld mobile devices, such as smartphones or tablets, through a mobile or other wireless network. Essentially, it’s a website that you access through a web browser on your mobile device. These sites are typically written in HTML5 and can display text content, images, video, and data just like any desktop website.
Mobile websites are designed to work on any device, making them universally accessible. They are responsive by nature, meaning they adjust their layout to fit any screen size. This is a significant advantage to businesses as it allows for a broader audience reach, regardless of the device a consumer uses.
McAfee Pro Tip: While you may be familiar with anti-spyware and antivirus tools that react after a threat emerges, opting for a secure browsing tool is optimal for enhancing your web security. Learn more about safe browsing.
One of the standout features of the mobile web is its universal accessibility. A user can access the mobile web from any device with an internet connection and a web browser. This creates a high level of convenience as there’s no need for downloading or installing anything.
→ Dig Deeper: Celebrate National Download Day With This Safe Downloading Checklist
Another major advantage of mobile web is easy updates. Changes to the content or design of a mobile website can be published instantly and are immediately visible to users. This is a significant boon for businesses that need to make frequent updates to their site, ensuring their audience always has the most current information at their fingertips.
Now, let’s explore what constitutes a native app that lays the foundation for understanding its distinct characteristics, advantages, and limitations compared to mobile apps.
Native apps are applications developed for specific platforms or devices. Because they’re built for a particular operating system, they can take full advantage of all the device features — they can use the camera, the GPS, the accelerometer, the compass, the list of contacts, and so on. They also incorporate gestures – either standard operating-system gestures or new, app-defined gestures.
Besides, native apps can use the device’s notification system and can work offline. They also have direct access to application stores, which makes app distribution easier. As they are tailored to the platform, they have the look and feel of the operating system, leading to better performance and a better user experience overall.
Native apps offer a high degree of reliability and fast performance. They are more efficient as they store their data directly on the device. This leads to a better user experience as users can navigate the app smoothly and without loading delays. Moreover, native apps allow for deeper integration with the device’s system, making maximum use of all the device’s hardware capabilities.
Another key advantage is the ability to work offline. Unlike mobile websites that require an internet connection, native apps can function offline, providing continuous access to their content and features. This can prove useful in situations where connectivity is limited or unavailable.
Taking a closer look at mobile web and native apps, it’s evident that each method caters to different needs and situations. While the mobile web is universally accessible and easy to update, native apps provide a more integrated user experience and the ability to work offline. Depending on the nature of your digital project, you may lean towards one over the other.
It’s essential to consider the nature of your project, target audience, and key objectives before choosing between a mobile website or a native app. In the next section, we will cover a crucial topic that significantly impacts the decision between these two mediums – online safety.
Figuring out whether to go for the Mobile Web or Native Apps is a real head-scratcher. And let’s be real: we’ve all got safety concerns while cruising the digital highway. This dive is about checking out what’s what when it comes to staying safe online with the mobile web and native apps.
When it comes to online safety, the mobile web offers quite a few advantages and some risks as well. Since mobile websites are accessed via browsers, they are generally subject to the same security measures that web browsers employ. Browsers are being updated regularly to fix bugs and respond to new threats, and they also typically include features like pop-up blockers and phishing filters. Moreover, since users don’t need to download anything to use a mobile website, the risk of downloading malicious software is significantly reduced.
However, the mobile web is not exempt from threats. Cybercriminals can create rogue websites that look like legitimate sites to trick users into entering their credentials or personal information. Users might also encounter malicious ads that try to install unwanted software or direct users to harmful websites. Therefore, users must exercise caution when visiting new websites and clicking on links.
Native apps, on the other hand, offer a different set of security considerations. Since they are downloaded from app stores, they generally go through an approval process that aims to remove any malicious software. App stores also often provide user reviews, which can give potential downloaders insight into any potential issues or security concerns. Once downloaded, native apps can function offline, reducing the risk of threats that rely on internet connectivity.
Nonetheless, native apps are not free from risks either. Although app stores have vetting processes, some malicious apps manage to slip through the cracks. Furthermore, users may unintentionally grant permissions to apps that allow them access to sensitive information on the device. Therefore, users need to be careful about what apps they download and what permissions they grant.
Understanding the unique risks and protective measures associated with each app and platform is crucial in empowering users to make informed choices and ensuring the integrity of their digital experiences. Let’s shed light on the considerations that may arise when engaging with the mobile web and native apps in an increasingly interconnected world.
There are several measures users can take to enhance their safety when using the mobile web. First and foremost, it’s crucial to use a secure browser. A secure browser will utilize encryption to protect your data and will receive updates to combat new security threats. Additionally, users should be wary of the websites they visit and the links they click on. Ensuring that the website is using secure HTTPS protocol rather than unsecured HTTP can also enhance safety.
Furthermore, users should be careful with providing personal information. Giving out sensitive information should only be done on secure sites, and only when necessary. Using strong and unique passwords can also help protect your data. Finally, consider using a trusted VPN to encrypt your online activity and shield your data from potential eavesdroppers or hackers.
Just as with the mobile web, there are precautions to take when using native apps. Firstly, download apps only from trusted sources, like official app stores. Even then, be sure to check user ratings and reviews for any red flags. Be cautious of the permissions the app asks for; if an app requests permissions that seem unrelated to its functionality, it’s best to reconsider the download.
It’s also important to keep your apps updated. Updates often include security patches that protect against newly discovered threats. For extra security, consider using a mobile security app. These apps can provide features like virus scanning, remote data wiping, and other security tools. However, similar to other apps, only download security apps from trusted sources.
→ Dig Deeper: Why Software Updates Are So Important
Both the mobile web and native apps offer unique advantages in terms of user experience and accessibility. However, they both also come with their own sets of security considerations. It’s not a matter of which method is inherently safer, but how you use them. By staying informed about potential threats and following safety guidelines, you can enjoy a safe and secure digital experience whether you’re browsing the mobile web or using a native app.
Remember: Keep your browsers and apps updated, be cautious of the websites you visit and the apps you download, pay attention to the information you share and permissions you grant, and consider using additional security tools like secure browsers, VPNs, and security apps. At the end of the day, your online safety is in your hands.
The post The Mobile Web vs. Native Apps appeared first on McAfee Blog.
Given the climate surrounding COVID-19, many of us have had to substitute in-person social interactions with virtual communication. For parents, this includes organizing virtual playdates, hangouts, and video chats for their kids. While this provides an excellent solution for children to continue interacting with their peers, it has also opened up a new avenue for potential risks and dangers. It is imperative to ensure these virtual platforms are safe for all involved. In this article, we will provide some essential strategies for maintaining a secure and enjoyable online social environment for everyone.
The advent of technology has significantly transformed the way we communicate and interact with each other. However, as with any great invention, it also comes with potential risks and dangers, especially for kids who may not fully comprehend the implications of their online activities. With cyberbullying, online predators, and inappropriate content being just a few of the digital risks, it is crucial to establish robust safety measures when kids engage in online social activities such as virtual playdates, hangouts, and video chats.
In this article, we will explore the different ways parents and caregivers can keep these activities secure and fun. By understanding the risks involved, staying informed on the latest developments in online safety, and taking actionable steps, everyone can navigate the digital world safely and confidently.
Navigating the potential pitfalls of online interaction requires proactive measures and informed strategies. Let’s take a look at these tips on how to safeguard everyone from the inherent dangers of virtual communication, promoting a secure and positive digital experience for all.
The first step in ensuring a safe online environment for children is understanding the potential risks and how they can be mitigated. Internet safety is not just about blocking and filtering inappropriate content; it’s also about educating ourselves and our children on how to behave responsibly online and understanding the potential repercussions of our digital footprint.
Online activities, especially those involving video chats, can expose children to various risks, including cyberbullying, identity theft, and exposure to inappropriate content. These risks can have devastating consequences on a child’s mental health, self-esteem, and overall well-being. As such, it is vital for parents and caregivers to have regular conversations about these potential dangers with their children. It’s also crucial to ensure that children feel comfortable expressing any concerns or reporting any uncomfortable situations they encounter online.
→ Dig Deeper: Messenger Rooms: New Video Chat Option is Fun But Has Risks
The market is flooded with countless communication platforms, each with its features, safety measures, and potential loopholes. As a parent, choosing the right tool for your child’s online activities can be quite overwhelming. Not all platforms are created equal, and while some prioritize user safety and provide robust parental controls, others may not provide the same level of security.
When choosing a platform for your child’s virtual playdates or hangouts, consider aspects like age restrictions, privacy settings, and whether the platform allows parental controls. Additionally, evaluate the platform’s reputation regarding safety – a quick internet search can provide insights into any security issues or breaches the platform may have had in the past. Remember, the goal is to create a safe and enjoyable online experience for children.
One of the essential ways to ensure online safety for kids is by properly setting up privacy settings and parental controls on the communication tools they use. These settings can limit what information is shared and with whom, restrict access to certain content, and even set time limits for usage. Parental controls are a fantastic way of managing and monitoring your child’s online activities without being overly intrusive.
However, it’s important to note that these controls and settings are not foolproof. They should be used in conjunction with open communication and education about online safety. It’s essential to explain to children why these measures are in place, rather than just imposing them. They are more likely to follow these guidelines if they understand their purpose.
McAfee Pro Tip: Parental controls are effective in monitoring children, but nothing beats proactive digital parenting. Managing digital parenting doesn’t need to be daunting, especially when you approach it step by step. Know how parental controls and digital parenting can help create good habits.
Establishing clear guidelines for online communications is another critical aspect of ensuring a secure online environment for kids. These guidelines should be age-appropriate and cover aspects like sharing personal information, accepting friend requests, and how to behave respectfully online.
It’s also important to educate kids on the permanence of their online activities. Once something is shared online, it can be difficult, if not impossible, to completely remove it. They should understand the potential impact of their online behavior on their future, such as college admissions or job opportunities. Encouraging safe and responsible online behavior can go a long way in mitigating many of the potential risks associated with online communication.
→ Dig Deeper: Teens’ Online Behavior Can Get Them in Trouble
In addition to safety measures, it’s also important to establish some etiquette for virtual playdates to ensure they are enjoyable and respectful for everyone involved. These guidelines should include respecting others’ time, muting when not speaking to avoid background noise, and understanding when to use the chat feature versus when to speak up.
It’s also important to discuss how to handle disagreements or misunderstandings that may arise during these virtual gatherings. Encourage kids to express themselves respectfully and listen to others’ perspectives. Remind them that it’s okay to disagree with someone but that it should be done in a respectful and kind manner.
Depending on the age of your child, you may need to monitor the amount of time they spend on virtual activities. It’s easy for kids to lose track of time when they are engrossed in a fun virtual playdate or hangout. Setting and enforcing time limits can help prevent screen addiction and ensure your child has a balanced life with ample time for physical activities, schoolwork, and offline social interactions.
To make this process easier, you can use the built-in screen time management features available on most devices or utilize third-party apps that provide more detailed monitoring and control. Talk to your child about the importance of balancing online and offline activities. Make sure they understand that these limits are set out of concern for their well-being, not as a form of punishment.
Just like offline interactions, teaching kids to be respectful in their digital communications is crucial. They should understand that the same rules of kindness and respect apply, whether they’re interacting with others face-to-face or through a screen. Cyberbullying is a significant concern for many parents, and teaching children to treat others respectfully can help mitigate this risk.
Encourage your child to empathize with others by imagining how they would feel if the roles were reversed. Foster an online culture of acceptance, understanding, and respect by setting a positive example through your own online interactions. Remember, kids often emulate the behavior they see around them.
→ Dig Deeper: 5 Digital Family Values to Embrace to Make the Internet a Better Place
Open communication is the key to any successful relationship, and this holds true for your relationship with your child. Encourage them to talk to you about their online experiences, both good and bad. This can help you identify any potential problems before they escalate and provide guidance on how to handle various situations.
Ensure your child feels comfortable coming to you with any issues or concerns they may have. Make it clear that you’re there to help, not to chastise them for making mistakes. Remember, the online world can be a confusing and intimidating place for kids, and they need to know they have a trusted adult to turn to when they need help navigating it.
The online world is constantly evolving, so staying up-to-date with the latest safety tips is crucial. Regularly check reliable online safety resources and learn about the latest threats, trends, and best practices. This can help you prepare for and mitigate potential risks before they impact your child.
Consider joining online communities where parents share tips and advice about online safety. These platforms can be a great source of information and support as you navigate the digital world with your child. Remember, knowledge is power, and the more informed you are, the better you can protect your child.
In conclusion, ensuring online safety during virtual playdates, hangouts, and video chats involves a combination of selecting the right communication platforms, using privacy settings and parental controls, establishing guidelines for online communications, and promoting open, respectful interactions. As parents and caregivers, it’s essential to remain vigilant and proactive in teaching our children about online safety.
However, it’s equally important to remember that our ultimate goal isn’t to eliminate all online risks but to create a balance where our kids can enjoy the benefits of the virtual world while being mindful of its potential pitfalls. By employing the strategies discussed in this article, you can provide a safe and enjoyable online environment for your child, fostering their growth and development while ensuring their safety.
The post Keeping Virtual Play Dates, Hangouts, and Video Chats Safe for Everyone appeared first on McAfee Blog.
As the use of mobile devices continues to skyrocket worldwide, a new danger is silently emerging against consumers. This menace, known as malicious software or malware, presents itself in various ways, affecting users in areas such as privacy, identity, and financial theft. This article delves into the deep end of how the proliferation of mobile devices is impacting consumer security.
Undeniably, mobile technology has become an invaluable part of our everyday life. Everywhere you look, you will see individuals caught up in their smartphones or tablets – browsing the internet, shopping, chatting, or even working. However, this increased dependence has not come without its pitfalls. As people tend to shy away from securing their mobile devices properly, they unknowingly expose themselves to fraudsters and hackers.
Mobile technology has become the new frontier for fraudsters and hackers. The ease and convenience that these devices offer have made consumers lower their guard, putting their personal information and security at risk. A worrying trend shows that a significant percentage of smartphone users do not bother to use a simple safeguard like a four-digit password. This lack of basic security, combined with the habit of saving login information on the device, creates an easy avenue for crime.
Statistically, mobile phones have become the prime target for theft, with cities like New York and Washington, D.C., recording high percentages of robberies involving mobile phones. This soaring rate of mobile theft offers a terrifying insight into the severity of the current situation and the challenges that lie ahead in the domain of consumer security.
→ Dig Deeper: So, Your Phone Got Stolen. Here’s What to Do.
Many factors converge to make these handheld marvels increasingly susceptible to breaches. From the expansive array of mobile apps to the subtleties of social engineering, let’s highlight key vulnerabilities and the need for heightened awareness.
Accessing another person’s mobile device has become incredibly easy. With the tech advancements we have today, a hacker can remotely control almost any mobile device. Malicious software can be designed as a harmless picture or audio clip. Unwary users who click on these links or open these attachments get malware installed on their devices without their permission.
On mobile devices, malware operates differently than early PC malware. It does not require your consent, and once installed, you lose control over your device. In essence, your device is figuratively in the hands of the fraudsters. This easy access to your device, coupled with the fact that most users do not secure their devices, has led to a surge in fraud and identity theft cases globally.
The sheer number of mobile applications available on app stores makes it difficult for users to determine which ones are safe. Malicious apps can often make their way onto app stores, and users might inadvertently download and install them, granting access to their device and personal data.
Hackers have become adept at using social engineering tactics to manipulate users into divulging sensitive information or clicking on malicious links. They might impersonate trusted entities or use psychological tricks to deceive users.
Many mobile device users are not sufficiently aware of the security risks associated with their devices. They might not realize the importance of regularly updating their operating systems and apps or employing strong passwords and other security measures.
Users who do not update their mobile operating systems are more susceptible to security vulnerabilities that hackers can exploit. Regular updates often include patches for known vulnerabilities.
→ Dig Deeper: Why Software Updates Are So Important
While many users rely on PINs or simple patterns to unlock their devices, using stronger authentication methods like long, complex passcodes or two-factor authentication can significantly enhance device security.
McAfee Pro Tip: You might be familiar with the phrases “two-factor” or “biometric” authentication. Furthermore, multi-factor authentication is gaining traction in professional settings. Amidst this sea of terminology, distinguishing between the various authentication methods can become quite a challenge. Know the difference between two-factor authentication and multi-factor authentication.
Modern criminals are well aware that your mobile device is an indispensable part of your life. This is because, in a single device, you store some of your most private conversations, confidential information, personal photos, and financial details. For many people, their smartphone is their life – from being a communication tool to a vault for their sensitive data.
These little gadgets have become the key to our personal and financial lives. As they are always on and always with us, they continually create, store, and connect us to valuable and often confidential information. This information has immense value to fraudsters and identity thieves. They realize that just like on your PC, software can track and record your online activities, chats, instant messages, emails, keystrokes, and program usage. It can also capture sensitive details such as bank account numbers, passwords, security questions and answers, GPS locations, and more.
The world of cyber threats as we know it is evolving, thanks to mobile technology. Traditional forms of cybercrime, which primarily targeted PCs are becoming increasingly sophisticated, due to the wealth of information available on mobile devices. The speed and dynamism of the mobile landscape have necessitated the development of new tactics and tools to navigate this challenging and ever-changing terrain.
Disguises and deceptions are commonplace in the mobile cybercrime arena. Things are rarely what they appear to be, with hackers and fraudsters continually developing novel and inventive ways of accessing confidential information. Therefore, the rules of the game have changed, and it is no longer sufficient to solely protect your PC with antivirus software. To ensure user security, a comprehensive approach that encompasses all devices is now paramount.
→ Dig Deeper: 4 Mobile Malware Threats You Can’t Even See
As mobile devices become an essential part of our lives, it is crucial to prioritize their security. With most devices connected to financial accounts, and storing a goldmine of personal, professional, and confidential data, it becomes a pressing necessity to invest in a comprehensive security solution. It should not be limited to an antivirus but should also extend to protecting your identity and personal data on all your devices.
A robust solution like McAfee+ service is recommended. This service not only includes antivirus protection but also safeguards the identity and data of the user and their families on ALL devices. Not only does it provide you with an antivirus shield, but it also ensures your peace of mind by offering identity and privacy protection. Investing in such a service will provide a much-needed barrier against the rising tide of mobile device-related fraud and identity theft.
As the usage of mobile devices continues to rise exponentially, so too does the threat to consumer security. The ease and convenience that these devices offer have inadvertently made them prime targets for fraudsters and hackers. As a result, there is an alarming increase in fraud, identity theft, and privacy loss.
However, as ominous as the threat landscape may seem, it can be navigated with adequate caution and security measures. Users must recognize the importance of securing their mobile devices and take necessary precautions. Investing in comprehensive security solutions that protect not just the device but also the privacy and identity of the users is a step in the right direction. As we further embrace mobile technology, we must also adapt and upgrade our security practices to ensure that these conveniences do not become our vulnerabilities.
The evolution of mobile technology has indeed changed the game in the realm of cyber threats. Still, with the right tools and practices, users can enjoy the benefits of their devices while maintaining their security and privacy.
The post Proliferation of Mobile Devices: The Impact on Consumer Security appeared first on McAfee Blog.
SMiShing, a term from ‘SMS phishing’, is a growing cyber threat that is as dangerous, if not more, than its sibling, “Phishing.” While the terms may seem comical, the repercussions of falling victim to these scams are no laughing matter. In an increasingly digital age, cybercriminals are taking advantage of our reliance on technology to steal personal information and leverage it for malicious purposes. This article provides an in-depth explanation of SMiShing, how it works, and, most importantly, how you can protect yourself from it.
In essence, SMiShing is a deceptive practice where scammers send fraudulent text messages masquerading as reputable institutions, aiming to dupe recipients into clicking on a link, calling a number, or providing sensitive personal information. The risk with SMiShing is that mobile users tend to trust their SMS messages more than their emails, making it an effective scamming tool. The best line of defense is awareness and understanding of what SMiShing is, how it operates, and the protective measures you can take against it.
The term ‘SMiShing’ is a concatenation of ‘SMS’ (short message service) and ‘Phishing’. The latter is a cybercriminal strategy, where scammers send emails that impersonate legitimate organizations with the aim of luring victims into clicking links and/or entering their login data or credentials. The word ‘Phishing’ is a play on the word ‘fishing’, depicting the tactic of baiting victims and fishing for their personal information.
SMiShing is a variant of phishing, a social engineering tactic where scammers resort to sending text messages instead of emails. These messages are engineered to appear as though they’ve been sent by legitimate, trusted organizations, leading the recipient to either click on a link or respond with their personal details. The transition from emails to text messages signals a shift in cybercrime trends, as scammers exploit the trust users place in their text messages, as opposed to their scrutiny of emails.
→ Dig Deeper: What Is Smishing and Vishing, and How Do You Protect Yourself?
Cybercriminals use sophisticated technology that allows them to generate cell phone numbers based on area codes. These phone numbers include a cell carrier’s provided extension, plus the last four random numbers. Once these phone numbers are generated, the scammers utilize mass text messaging services to disseminate their SMiShing bait, much like casting a large fishing net hoping to snare unsuspecting victims. A simple online search for “mass SMS software” will yield numerous free and low-cost programs that facilitate mass texting, revealing the ease with which these scams can be carried out.
→ Dig Deeper: What You Need to Know About the FedEx SMiShing Scam
SMiShing has proven to be effective mainly because most people have been conditioned to trust text messages more than emails. Moreover, unlike emails accessed on a PC, text messages do not allow for easy link previewing, making it risky to click on links embedded within the texts. The links either lead to malicious websites intended to steal data or prompt the download of keyloggers, tools that record every keystroke on your device, facilitating the theft of personal information. Alternatively, some SMiShing texts may trick recipients into calling specific numbers which, when dialed, incur hefty charges on the victim’s phone bill.
The first step towards protecting yourself against SMiShing is recognizing the threat. Cybercriminals often capitalize on the victim’s lack of understanding about how these scams work. They prey on the recipient’s trust in their text messages and their curiosity to view links sent via SMS. By understanding how SMiShing works, you are able to spot potential scams and protect yourself against them.
Typically, SMiShing messages are crafted to impersonate familiar, reputable organizations such as banks, utility companies, or even government institutions. They often induce a sense of urgency, pushing the recipient to act swiftly, leaving little to no time for scrutiny. The messages may alert you of suspicious activity on your account, a pending bill, or offer incredible deals that seem too good to be true. Any SMS message that prompts you to click on a link, call a certain number, or provide personal information should be treated with suspicion.
More often than not, recognizing an SMiShing scam relies on your observational skills and your ability to spot the tell-tale signs. One common red flag is poor grammar and spelling. Although this is not always the case, several SMiShing scams tend to have mistakes that professional communications from reputable institutions would not.
Another sign is that the message is unsolicited. If you didn’t initiate contact or expect a message from the supposed sender, you should treat it with suspicion. Additionally, reputable organizations usually employ a secure method of communication when dealing with sensitive information; they would rarely, if ever, ask for personal data via SMS.
Pay attention to the phone number. A text from a legitimate institution usually comes from a short code number, not a regular ten-digit phone number. Also, check whether the message uses a generic greeting instead of your name. Finally, use your common sense. If an offer seems too good to be true, it probably is. Also, remember that verifying the legitimacy of the text message with the supposed sender can never harm.
Many of these signs can be subtle and easy to overlook. However, staying vigilant and taking the time to scrutinize unusual text messages can save you from falling victim to SMiShing.
→ Dig Deeper: How to Squash the Android/TimpDoor SMiShing Scam
Psychological Manipulation is a critical aspect of this cyber threat, involving the art of exploiting human psychology and trust to trick individuals into revealing sensitive information or engaging in harmful actions. Even individuals with the intelligence to steer clear of scams might become vulnerable if the psychological manipulation is exceptionally compelling.
Smishing attackers employ a range of social engineering techniques that tap into human emotions, including fear, curiosity, and urgency. They often impersonate trusted entities or use personalized information to lower recipients’ guard and establish trust. The use of emotional manipulation and emotional triggers, such as excitement or outrage, further intensifies the impact of these attacks. Recognizing and understanding these psychological tactics is paramount for individuals and organizations in fortifying their defenses against smishing, empowering them to identify and resist such manipulative attempts effectively.
→ Dig Deeper: Social Engineering—The Scammer’s Secret Weapon
Arming yourself with knowledge about SMiShing and its modus operandi is the initial line of defense. Once you comprehend the nature of this scam, you are better equipped to identify it. However, understanding alone is not enough. There are several practical measures that you can adopt to safeguard your personal information from SMiShing scams.
At the top of this list is exercising caution with text messages, especially those from unknown sources. Resist the impulse to click on links embedded within these texts. These links often lead to malicious websites engineered to steal your data or trigger the download of harmful software like keyloggers. Do not respond to text messages that solicit personal information. Even if the message seems to originate from a trusted entity, it is always better to verify through other means before responding.
Furthermore, be wary of text messages that create a sense of urgency or evoke fear. SMiShers often manipulate emotions to spur immediate action, bypassing logical scrutiny. For instance, you may receive a message supposedly from your bank alerting you about a security breach or unauthorized transaction. Instead of panicking and clicking on the provided link, take a moment to contact your bank through their officially listed number for clarification.
There is also the option of using comprehensive mobile security applications. These apps provide an array of features such as text message filtering, antivirus, web protection, and anti-theft measures. Applications like McAfee Mobile Security can significantly enhance your defense against SMiShing attacks and other cyber threats.
McAfee Pro Tip: Try McAfee Mobile Security’s scam protection. It scans the URLs within your text messages to enhance your online safety. If a suspicious or scam link is detected, it will send an alert on Android devices or automatically filter out the problematic text. Additionally, it actively blocks potentially harmful links in emails, text messages, and social media if you happen to click on them by mistake, adding an extra layer of protection to your online experience.
SMiShing is a serious cyber threat that aims to exploit the trust that individuals place in their text messages. By impersonating reputable organizations and creating a sense of urgency, scammers try to trick recipients into providing personal information or clicking on malicious links. Protecting oneself from SMiShing involves understanding what it is, recognizing the threat, and adopting effective protective measures. These include being cautious of unsolicited text messages, refraining from clicking on links within these texts, and using comprehensive mobile security applications. Additionally, being aware of the red flags, such as poor grammar, unsolicited messages, and requests for sensitive information via SMS, can help in detecting potential scams. In an increasingly digital age, staying vigilant and proactive is the best way to protect your personal information from cybercriminals.
The post Understanding and Protecting Yourself from SMiShing appeared first on McAfee Blog.
In today’s digital era, smartphones and tablets are quickly becoming essentials for everybody. However, despite their increasing popularity, many people fail to take adequate security precautions with their mobile devices. Statistics show that roughly 75% of Americans do not use mobile security software. Moreover, approximately 36% of users do not have a basic PIN to secure their mobile devices. Therefore, it becomes imperative to understand the risks and take necessary precautions, particularly for Android users.
Android has, over time, become a popular target for hackers. Recently, McAfee Labs™ found that all new forms of malicious mobile software were solely designed to exploit vulnerabilities in the Android operating system. Multiple factors contribute to this increase in mobile malware. One of the major reasons is the exponential growth of the Android platform, which currently holds the largest share of the mobile marketplace. Naturally, cybercriminals are drawn to the size and potential for exploitation in the Android space.
Malicious mobile activity, particularly on Android devices, is generally driven by bad apps. These rogue applications come with a myriad of risks. They can access your contacts, sending them unwanted emails. They can track and record everything you do on your mobile device, leading to severe consequences such as data theft, keylogging, and unauthorized access to sensitive information like banking credentials. They may even hijack your device or distribute personal content without consent, posing emotional and reputational damage.
In addition to individual risks, mobile malware can serve broader purposes, including espionage and geopolitical motives, often orchestrated by nation-states or hacktivist groups. These advanced persistent threats (APTs) may target specific individuals, organizations, or regions, posing significant damage potential. To protect against these advanced threats and prevent the proliferation of mobile malware, proactive cybersecurity measures, awareness, and safe online practices are indispensable.
→ Dig Deeper: 4 Mobile Malware Threats You Can’t Even See
While the extent of smartphone malware is currently less severe compared to desktop or laptop PCs, awareness of its existence can go a long way toward ensuring your data’s security. There are a few simple steps you can take to protect yourself and your data:
Begin by using a PIN to lock your device. Just as you would be cautious with your computer, always think twice before clicking on links, especially from unfamiliar sources. Ensure that you have web protection software installed which can help keep you from visiting malicious sites. When looking to download apps, remember to do your research. Reading the ratings and reviews can give you a good idea about the app’s credibility. Only download apps from well-known, reputable app stores to minimize the possibility of downloading a malicious app.
→ Dig Deeper: How Safe Is Your Android PIN Code?
During the app installation process, ensure you review what permissions the app is requesting on your device. Consider using an app protection feature that alerts you if an app is accessing data it does not require. Lastly, consider installing a comprehensive mobile security solution like McAfee Mobile Security. This type of software generally includes anti-malware, web protection, anti-theft, and app protection features.
App permissions play a crucial role in this process. Android developers have the liberty to choose from over 150 different permissions that an app can access on your mobile device. Examples include turning on your camera to record images or videos, accessing all your contacts, and even accessing your IMEI code (a unique identifier for your mobile device). Therefore, it’s crucial to understand why an app needs to access specific information to prevent it from sending your personal information to potentially malicious entities.
With each download, apps request permission to access certain functionalities on your device. Unfortunately, these permissions can sometimes be used to compromise your personal data. For instance, an app might ask for access to your device’s camera, microphone, or location. While these permissions might seem harmless at face value, they can be exploited. Cybercriminals can potentially use these permissions to steal sensitive information or even engage in surveillance activities. That’s why it’s critical to cross-verify each permission an app requests and deny any that seem unnecessary.
For those unsure, consider asking the following questions: Why does this app need access to my contacts, SMS, or location? Is this access necessary for the functionality of the app? If you’re unsure, look up the app on online forums or ask for advice from trusted sources. Remember, it’s always better to be safe than sorry.
McAfee Pro Tip: Be careful when downloading third-party apps. Developers of third-party apps are not under the control of the OS owners and official application stores like App Store and Google Play, so they can have lower security levels. This enables advertisers and hackers to insert malicious codes within the app. Know more about third-party apps and how to check app authenticity.
Another crucial measure to protect your Android device is to keep it updated. Software updates not only introduce new features but also fix potential security flaws. Hackers often exploit these security flaws to infiltrate your device, making updates a crucial part of your security toolkit. Regularly check for updates and install them as soon as they are available.
Google frequently releases monthly security patches for Android. These patches address various security vulnerabilities that have been discovered in the Android operating system. However, the responsibility for pushing these updates to individual devices lies with the device manufacturers and carriers. Ensure that you are aware of your device’s update cycle and prioritize installing these updates.
→ Dig Deeper: Why Software Updates Are So Important
Your Android device serves as a repository for a wealth of personal and sensitive information. As we continue to incorporate these devices into our daily lives, the need for stringent security measures has never been more urgent. While the world of mobile security might seem daunting, the right knowledge and a few preventive measures can help you avoid the majority of potential threats.
Start by locking your device with a PIN, be cautious about the links you click on, verify app permissions, ensure you download apps from a trusted source, and keep your device updated. Remember, your digital security is in your hands. Equip yourself with the necessary tools and awareness to navigate the online world safely. Lastly, consider investing in a comprehensive mobile security solution like McAfee Mobile Security to fortify your defenses against potential cyber threats.
The post Understanding the Risks of Using an Android Device appeared first on McAfee Blog.
With the surge in the usage of mobile phones, there has been a concurrent increase in malicious activities targeting these devices. One common technique used by hackers is to corrupt legitimate applications. Android devices, in particular, see increases in malware targeting mobile phones year by year. According to McAfee 2023 Consumer Mobile Threat Report, Clicker Malware, a type of malware that runs in the background, spread through deceptive applications masquerading as system utilities such as flashlights and task managers in 2022. Other types of malware also became rampant, such as Dropper, Hidden Ads, and FakeApp. Almost all new mobile malware targets Android’s operating system.
While the instances of smartphone malware are relatively few compared to what is seen with desktop or laptop PCs, being aware of the threat is the first step towards safeguarding yourself and your data. Thorough research of applications and their publishers is crucial. It is always safer to install applications that have high user ratings, are widely used, or have been recommended by your friends or acquaintances.
Getting apps from a reputable and well-established market is also advisable. Android users can prevent the installation of non-market apps by deselecting the “Unknown Sources” option in their device’s application settings menu. However, if this option isn’t available, it means that your mobile provider has automatically blocked applications from unknown sources.
→ Dig Deeper: Are third-party apps for you?
As you install different applications, you will notice a list of permissions for services that can access the hardware and software components on your device. You need to stay vigilant and check these permissions. If you suspect any foul play, for instance, a game or alarm clock app asking for your contact details or any other sensitive data, refrain from installing the app. In case you have any doubts regarding the data the app is accessing, the best course of action is not to install it.
Another important step that you can take is installing antivirus software on your phone. Doing this before adding any other apps to your new mobile device can help to increase its security.
McAfee Pro Tip: Enhance your mobile security with McAfee Mobile Security! Not only does it alert you to app permissions during downloads, but it also offers insights into any unexpected capabilities an app may have. Discover our software’s range of additional features for comprehensive protection.
When it comes to the complex world of mobile threats, having security software that offers multiple layers of protection can act as your best defense. For instance, McAfee Mobile Security™ for Android smartphones and tablets, BlackBerry, and Symbian smartphones is one such software.
McAfee Mobile Security provides complete antivirus, antispyware, and antiphishing facilities helping you to scan and clean malicious code from inbound or outbound emails, text messages, attachments, and files.
Other features of this security software include safe searching and shopping – protection against web threats like risky links within text messages, emails, and social networking sites, browser exploits, and malicious QR codes; app protection and app alert system – letting you review a report on your app’s access to your personal data to make informed decisions about each app; as well as a device lock feature – helping to protect against misuse of your phone and personal data by remotely locking all data, including the data on your memory (SIM) card.
→ Dig Deeper: Are Fake Apps Taking Over Your Phone?
Aside from the aforementioned steps, there are several other security measures that you can employ to protect your mobile device. A very elementary yet highly efficient method is setting up a strong password for your device. Make sure to choose one that cannot be easily guessed. Regularly updating your phone’s operating system and apps is also crucial since updates usually come with security fixes for vulnerabilities that hackers might exploit.
Next, be cautious when clicking on links in text messages, emails, or social media. Verify the sender’s legitimacy and avoid downloading attachments or clicking suspicious links. These may lead to phishing websites, which aim to deceive you into revealing sensitive information, or malware downloads that can compromise your device’s security.
One more thing to be wary of is the Wi-Fi networks that your device connects to. Public Wi-Fi networks are often unsecured and can provide an avenue for hackers to steal information. When connecting to such networks, it’s best to use a VPN (Virtual Private Network) to encrypt your data and keep it safe from prying eyes. Furthermore, always be cautious about the information you share online; avoid posting sensitive data such as your address, phone number, or personal identification number.
Recognizing malicious apps requires vigilance and a keen eye. Malicious apps often masquerade as popular apps, baiting users into downloading them. They often have strange names, with spelling or grammatical errors. Another tell-tale sign is when the app asks for unnecessary permissions that are not needed for it to function. If you find an app asking for permission to access your location or contacts when it has no need to, then it might be malicious.
Finally, note the publisher of the app. Malicious apps often come from unknown or suspicious sources. Genuine apps come from reputable companies that you can trust. Check the reviews and ratings of the app, as they often indicate the app’s legitimacy. Remember, it’s always better to err on the side of caution regarding your mobile device’s security.
→ Dig Deeper: Device & App Safety Guide for Families
In conclusion, safeguarding your mobile device from malicious apps is a task that requires constant vigilance and proactive measures. From thoroughly researching the apps you install, and carefully reviewing their permissions, to installing robust antivirus software, every step is crucial in securing your device. Moreover, recognizing the tell-tale signs of malicious apps and employing additional security measures such as strong passwords and secure Wi-Fi connections can add an extra layer of protection.
While the rise of mobile threats is alarming, being informed and taking appropriate protective measures can greatly minimize the risk. Stay safe by staying informed and always prioritize your device’s security in this increasingly digital age.
The post Beware of Malicious Mobile Apps appeared first on McAfee Blog.
In today’s digital age, most of our personal information and sensitive data are stored online. From banking transactions to vital records, everything lies behind the protective screen of our passwords. The importance of having strong, unique passwords cannot be overstated. However, most individuals tend to use weak passwords or reuse the same password over and over, exposing their digital assets to potential hackers.
Based on a study conducted by McAfee, consumers tend to estimate the value of their digital assets, distributed over multiple devices, to be around $35,000. These digital assets not only include music, videos, photos, and apps but also important information like emails, texts, health and financial records, resumes, and even portfolios. The very thought of losing all this data to cybercriminals is horrifying but is a potential risk if you rely on weak passwords.
Many individuals prefer to reuse their passwords as it’s easier to remember one password rather than a multitude. However, by doing so, you’re inviting a potential breach. If hackers decipher the password for one account, they gain access to all your accounts. Moreover, the challenge is further escalated by the inconsistent password policies across different websites, with some allowing usage of special characters while others don’t.
→ Dig Deeper: Digital Estate Planning – What to Do With Your Digital Assets
A weak password is one that lacks the necessary characteristics to withstand modern hacking techniques. These vulnerabilities often include brevity, where a password is too short to provide sufficient security. Short passwords, especially those with fewer than eight characters, are much easier for attackers to guess using brute force or dictionary attacks. Additionally, weak passwords often lack complexity, relying solely on letters or numbers without incorporating a mix of uppercase letters, lowercase letters, numbers, and special characters. This makes them susceptible to straightforward hacking attempts.
Furthermore, weak passwords may be derived from easily accessible personal information, such as the user’s name, birthdate, or other readily available details. Attackers can often exploit this information through social engineering or data breaches. Additionally, common words, phrases, or dictionary terms in passwords, like “password” or “qwerty,” are particularly weak, as they are frequently targeted in automated password-cracking attacks. To ensure the strength of a password, it is essential to create long, complex, and unique combinations that are challenging for attackers to decipher.
What are the potential consequences of a weak password? A determined hacker can track a person’s online activity, identify and hack weak passwords then use those weak passwords to access banking information, credit card numbers, and personal data used to steal a person’s identity. Remember: Just as you go to work each morning to put food on the table for your family, a hacker has similar goals. So, work with equal diligence to protect what’s yours.Here’s a look at some intriguing numbers that underline the scale of the problem:
The need for a better password management strategy is evident. Start by ensuring you use different passwords for each of your accounts. Even though it’s tempting, avoid using the ‘remember me’ function on your browsers or mobile apps. This function offers convenience but at the risk of revealing your passwords if your device gets stolen or lost.
Avoid entering passwords on computers that you don’t control, like those in an Internet café or library. Further, avoid accessing your accounts via unsecured Wi-Fi connections, such as those at an airport or coffee shop, as hackers can easily intercept your data. Use a VPN. Also, remember, your password is private. Do not share it with anyone. You never know when a trusted friend might turn into a threat.
→ Dig Deeper: Why You Need to Watch Out When Using Public Wi-Fi
Creating a strong password is not as complicated as it seems, and there are several strategies you can apply to create one. A strong password should be long (at least 12 characters), include a mix of letters (both upper and lower case), numbers, and special characters. Avoid using dictionary words, personal information like your name, date of birth, etc., and avoid obvious keyboard paths like “qwerty” or “123456”.
One effective method to create a strong password is to use a phrase or sentence that is meaningful to you, and use the first letter of each word, include numbers or special characters to replace some letters. For example, “My cat Whiskers was born on July 7.” could be transformed into “McWwboJ7.”. This password is strong, unique, and easier to remember than a random string of letters, numbers, and special characters.
Keeping track of different passwords for each account can be challenging. This is why using password managers can be useful. Password managers like LastPass, Dashlane, or McAfee’s password manager can securely store your passwords and help you log in to your accounts with just a click. They also generate strong, unique passwords for you and store them in an encrypted vault, only accessible with a master password.
The master password is the only one you need to remember, so make it a strong one. Also, most password managers offer multi-factor authentication, adding an extra layer of protection. Remember, just like your passwords, your master password should be kept private and not shared with anyone.
Use unique passwords and MFA. If taken seriously, these two extra steps could save you a million headaches. Use unique passwords for each of your accounts. By using different passwords, you avoid having all of your accounts become vulnerable if you are hacked (think domino effect). Then activate MFA, a Multi-Factor Authentication (also called two-step verification or authentication ). MFA confirms a user’s identity only after presenting two or more pieces of evidence. Though not 100% secure, this practice adds a layer of security to an account.
McAfee Pro Tip: Whenever possible, opt for true two-factor and multi-factor authentication. These are robust and dependable verification methods, so make the most of their security benefits. Take advantage of biometric authentication like fingerprint reading and facial recognition. Learn more about 2FA and MFA.
Our digital assets are extremely valuable, and in our increasingly digital world, protecting them becomes even more critical. The key to strong password management involves creating unique, complex passwords, not reusing them across platforms, and changing them regularly. Using tools like password managers can simplify this process and provide additional security. And of course, adding antivirus, like McAfee antivirus, and other security solutions on top of password management is also encouraged. Ultimately, taking these steps can help you secure your digital life and avoid a potential cyber nightmare.
The post Weak Passwords Can Cost You Everything appeared first on McAfee Blog.
Authored by Dexter Shin
Most people have smartphones these days which can be used to easily search for various topics of interest on the Internet. These topics could be about enhancing their privacy, staying fit with activities like Pilates or yoga, or even finding new people to talk to. So, companies create mobile applications to make it more convenient for users and advertise these apps on their websites. But is it safe to download these advertised applications through website searches?
McAfee Mobile Research Team recently observed a malicious Android and iOS information stealer application delivered via phishing sites. This malware became active in early October and has been observed installed on more than 200 devices, according to McAfee’s telemetry. All of these devices are located in South Korea. Considering that all the distribution phishing sites are active at the time of writing this blog post, it is expected that the number of affected devices will continue to increase.
The malware author selects a service that people might find interesting and attracts victims by disguising their service. They also create phishing sites that use the resources of legitimate sites, making them appear identical and tricking users into thinking that they are the official website of the application they want to install. The phishing site also provides Android and iOS versions of the malicious application. When users eventually download and run the app through this phishing site, their contact information and SMS messages are sent to the malware author. McAfee Mobile Security detects this threat as Android/SpyAgent. For more information, visit McAfee Mobile Security.
How to distribute
We recently introduced SpyNote through a phishing campaign targeting Japan. After we found this malware and confirmed that it was targeting South Korea, we suspected it was also distributed through a phishing campaign. So we researched several communities in Korea. One of them, called Arca Live, we were able to confirm their exact distribution method.
They initially approach victims via SMS message. At this stage, the scammers pretend to be women and send seductive messages with photos. After a bit of conversation, they try to move the stage to LINE messenger. After moving to LINE Messenger, the scammer becomes more aggressive. They send victims a link to make a video call and said that it should only be done using an app that prevents capture. That link is a phishing site where malicious apps will be downloaded.
Figure 1. Distribute phishing sites from LINE messenger after moving from SMS (Red text: Scammer, Blue text: Victim)
What do phishing sites do
One of the phishing sites disguises as Camtalk, a legitimate social networking app available on the Google Play Store and Apple App Store, to trick users into downloading malicious Android and iOS applications from remote servers. It uses the same text, layout, and buttons as the legitimate Camtalk website, but instead of redirecting users to the official app store, it forces them to download the malicious application directly:
Figure 2. Comparison of legitimate site (Left) and phishing site (Right)
In addition to pretending to be a social networking app, malware authors behind this campaign also use other different themes in their phishing sites. For example, the app in first picture below offers cloud-based storage for photos and expanded functions than a default album app such as the ability to protect desired albums by setting a password. And the apps in the second and third pictures are yoga and fitness, enticing users with topics that can be easily searched nearby. The important point is normally these types of apps do not require permission to access SMS and contacts.
Figure 3.Many phishing sites in various fields
All phishing sites we found are hosted on the same IP address and they encourage users to download the app by clicking on the Google Play icon or the App Store icon.
Figure 4. Flow for downloading malicious app files
When users click the store button for their devices, their devices begin downloading the type of file (Android APK or iOS IPA) appropriate for each device from a remote server rather than the official app store. And then devices ask users to install it.
Figure 5. The process of app installation on Android
Figure 6. The process of app installation on iOS
How to sign iOS malware
iOS has more restrictive policies regarding sideloading compared to Android. On iOS devices, if an app is not signed with a legitimate developer’s signature or certificate, it must be manually allowed. This applies when attempting to install apps on iOS devices from sources other than the official app store. So, additional steps are required for an app to be installed.
Figure 7. Need to verify developer certificate on iOS
However, this iOS malware attempts to bypass this process using unique methods. Some iPhone users want to download apps through 3rd party stores rather than Apple App Store. There are many types of stores and tools on the Internet, but one of them is called Scarlet. The store shares enterprise certificates, making it easy for developers or crackers who want to use the store to share their apps with users. In other words, since users have already set the certificate to ‘Trust’ when installing the app called Scarlet, other apps using the same certificate installed afterward will be automatically verified.
Figure 8. App automatically verified after installation of 3rd party store
Their enterprise certificates can be easily downloaded by general users as well.
Figure 9. Enterprise certificate shared via messenger
The iOS malware is using these certificates. So, for devices that already have the certificate trusted using Scarlet, no additional steps are required to execute this malware. Once installed, the app can be run at any time.
Figure 10. Automatic verification and executable app
What do they want
These apps all have the same code, just the application name and icon are different. In case of Android, they require permissions to read your contacts and SMS.
Figure 11. Malicious app required sensitive permissions (Android)
In getDeviceInfo() function, android_id and the victim device’s phone number are sent to the C2 server for the purpose of identifying each device. Subsequently, in the following function, all user’s contact information and SMS messages are sent to the C2 server.
Figure 12. Sensitive data stolen by malware (Android)
And in case of iOS, they only require permission to read your contacts. And it requires the user to input their phone number to enter the chat room. Of course, this is done to identify the victim on the C2 server.
Figure 13. Malicious app required sensitive permissions (iOS)
Similarly to Android, there is code within iOS that collects contact information and the data is sent to the C2 server.
Figure 14. Sensitive data stolen by malware (iOS)
Conclusion
The focus of this ongoing campaign is targeting South Korea and there are 10 phishing sites discovered so far. This campaign can potentially be used for other malicious purposes since it steals the victim’s phone number, associated contacts, and SMS messages. So, users should consider all potential threats related to this, as the data targeted by the malware author is clear, and changes can be made to the known aspects so far.
Users should remain cautious, even if they believe they are on an official website. If the app installation does not occur through Google Play Store or Apple App Store, suspicion is warranted. Furthermore, users should always verify when the app requests permissions that seem unrelated to its intended purpose. Because it is difficult for users to actively deal with all these threats, we strongly recommend that users should install security software on their devices and always keep up to date. By using McAfee Mobile Security products, users can further safeguard their devices and mitigate the risks linked with these kinds of malware, providing a safer and more secure experience.
Indicators of Compromise (IOCs)
| Indicators | Indicator Type | Description |
| hxxps://jinyoga[.]shop/ | URL | Phishing site |
| hxxps://mysecret-album[.]com/ | URL | Phishing site |
| hxxps://pilatesyoaa[.]com/ | URL | Phishing site |
| hxxps://sweetchat19[.]com/ | URL | Phishing site |
| hxxps://sweetchat23[.]com/ | URL | Phishing site |
| hxxps://telegraming[.]pro/ | URL | Phishing site |
| hxxps://dl.yoga-jin[.]com/ | URL | Phishing site |
| hxxps://aromyoga[.]com/ | URL | Phishing site |
| hxxps://swim-talk[.]com/ | URL | Phishing site |
| hxxps://spykorea[.]shop/ | URL | Phishing site |
| hxxps://api.sweetchat23[.]com/ | URL | C2 server |
| hxxps://somaonvip[.]com/ | URL | C2 server |
| ed0166fad985d252ae9c92377d6a85025e9b49cafdc06d652107e55dd137f3b2 | SHA256 | Android APK |
| 2b62d3c5f552d32265aa4fb87392292474a1c3cd7f7c10fa24fb5d486f9f7665 | SHA256 | Android APK |
| 4bc1b594f4e6702088cbfd035c4331a52ff22b48295a1dd130b0c0a6d41636c9 | SHA256 | Android APK |
| bb614273d75b1709e62ce764d026c287aad1fdb1b5c35d18b45324c32e666e19 | SHA256 | Android APK |
| 97856de8b869999bf7a2d08910721b3508294521bc5766a9dd28d91f479eeb2e | SHA256 | iOS IPA |
| fcad6f5c29913c6ab84b0bc48c98a0b91a199ba29cbfc5becced105bb9acefd6 | SHA256 | iOS IPA |
| 04721303e090160c92625c7f2504115559a124c6deb358f30ae1f43499b6ba3b | SHA256 | iOS Mach-O Binary |
| 5ccd397ee38db0f7013c52f68a4f7d6a279e95bb611c71e3e2bd9b769c5a700c | SHA256 | iOS Mach-O Binary |
The post Fake Android and iOS apps steal SMS and contacts in South Korea appeared first on McAfee Blog.
Sick and tired of scam messages? So are the 54% of Americans who said they’d rather get a root canal than fall for one of those scams.
That’s one of the striking findings we uncovered in our Global Scam Message Study. We surveyed more than 7,000 adults worldwide — including more than 1,000 in the U.S. for their thoughts on scam messages and texts. And just how painful they are.
If it seems like you’re getting more scam messages than before, you’re not alone. We found that Americans receive an average of 11.6 fake messages or scams each day. And it’s getting tougher to tell what’s real and what’s fake. More than 80% of Americans said that it’s harder than ever to spot if a text, email, or social media message is a scam.
What’s driving this fresh flood of increasingly believable scam messages? AI – and if you’ve tuned into our blogs this past year, that likely comes as little surprise.
As we’ve reported, the bad actors out there have supercharged their scams with AI tools. Effectively, AI makes it far easier to spin up their scams in two significant ways:
With that comes the inevitable fallout. Two-thirds (65%) of Americans have clicked or fallen for a scam. Of them, 45% lost money as a result, and 15% of them lost more than $1,000.
Now, about that root canal stat. People who fall victim to online messaging scams really do find it painful. Particularly as the time and money lost to those scams take their toll. Some people found them so painful, they said they’d rather deal with the following instead:
Ouch. You probably have your own answer to this “would you rather” question, but clearly people feel pretty fed up with this deluge of scam messaging.
You can get a little more insight into those feelings by looking at all the time they waste. Our study found that the average American spends more than an hour-and-a-half each week reviewing, verifying, or deciding whether the messages they get are real or fake.
Realistically, that’s the equivalent of watching a short feature film or streaming three shows — or 94 minutes spent doing just about anything else. Add that up, and it amounts to more than two full work weeks each year spent on scam-spotting.
Specifically, we found:
With the increased volume and more advanced appearance of scam messages, only 35% of Americans have avoided clicking on or falling for fake messages in the last year.
This sophisticated trickery takes five common forms. Below, you can see the types of messages people in the U.S. said they received in the past year:
In line with these findings, 65% of survey respondents have believed that one or more scam messages they got were real. The messages they believed the most were:
With scams evolving into increasingly clever forms, 40% of U.S. survey respondents said their trust in digital communications has decreased. Put another way, 55% of people believe they have a better shot at solving the Rubik’s Cube than identifying a scam message. We further found:
In all, AI has made the murky world of online scams that much murkier. And sadly, that’s partly ruined people’s time online. They spend a part of each day trying to decide if what they’re reading is real or fake. However, you can take a few straightforward steps that can spare you the pain — and without having a root canal instead.
Think before you click.
Cybercriminals use phishing emails or fake sites to lure people into clicking links that might lead to malware. If you receive an email or text message asking you to click on a link, it’s best to avoid interacting with the message altogether. Particularly if it’s a great-sounding deal or promises useful info. Always go direct to the source and interact with reputable companies.
Remember that if it seems too good to be true, it probably is.
Many scams are effective because the scammer creates a false sense of urgency or preys on a heightened emotional state. Pause before you rush to interact with any message that is threatening or urgent, especially if it is from an unknown or unlikely sender.
Go “unlisted.”
Scammers have to get your contact info from somewhere. Often, they get it from online data brokers and other “people finder” sites. These sites collect and sell massive amounts of personal info to any buyer. You can remove that info from some of the riskiest data brokers with our Personal Data Cleanup service. It can help you remove that info, and with select products it can even manage the removal for you. Likewise, set your social media accounts to “friends and family” only so that your profile info doesn’t show up in search results.
Use AI to beat AI.
From blocking dangerous links that appear in text messages, social media, or web browsers, you have AI on your side. McAfee Scam Protection automatically identifies and alerts you if it detects a dangerous URL in your text. No more wondering if a delivery message or bank notification text is real or not. McAfee’s patented AI technology instantaneously detects malicious links to stop you before you click by sending an alert message. It’ll even block risky sites if you accidentally click on a scam link in a text, email, social media, and more. You’ll find it in our online protection plans like our award-winning McAfee+ subscriptions.
Root canals and Rubik’s Cubes aside, you can protect yourself against AI messaging scams. Even as these scams look more and more like the real thing, the same protections apply. In fact, you have new AI-driven tools that can keep you safer too. If there’s one thing we’ve talked about in our blogs plenty as of late, it’s how AI works both ways. While scammers have their AI tools for hoodwinking you, you have AI tools that can keep you safer too.
It’s easy to feel a little helpless with all these AI scams floating about. Yet you really can take far more control than you might think. In fact, online protection software like ours is the most sophisticated it’s ever been. It’s truly an all-in-one fix for protecting your devices, privacy, and identity — and for keeping scam messages at bay.
The post Scam Texts Are More Painful Than Getting a Root Canal appeared first on McAfee Blog.
In the ever-growing digital age, our mobile devices contain an alarming amount of personal, sensitive data. From emails, social media accounts, banking applications to payment apps, our personal and financial lives are increasingly entwined with the convenience of online, mobile platforms. However, despite the increasing threat to cyber security, it appears many of us are complacent about protecting our mobile devices.
Survey revealed that many mobile users still use easy-to-remember and easy-to-guess passwords. With such an increasing dependence on mobile devices to handle our daily tasks, it seems unimaginable that many of us leave our important personal data unguarded. Theft or loss of an unsecured mobile device can, and often does, result in a catastrophic loss of privacy and financial security.
The unfortunate reality of our digital era is that devices are lost, misplaced, or stolen every day. A mobile device without password protection is a gold mine for anyone with malicious intent. According to a global survey by McAfee and One Poll, many consumers are largely unconcerned about the security of their personal data stored on mobile devices. To illustrate, only one in five respondents had backed up data on their tablet or smartphone. Even more concerning, 15% admitted they saved password information on their phone.
Such statistics are troubling for several reasons. The most obvious is the risk of personal information —including banking details and online login credentials— falling into the wrong hands. A lost or stolen device is not just a device lost— it’s potentially an identity, a bank account, or worse. The lack of urgency in securing data on mobile devices speaks to a broad consumer misunderstanding about the severity of the threats posed by cybercriminals and the ease with which they can exploit an unprotected device.
→ Dig Deeper: McAfee 2023 Consumer Mobile Threat Report
Perhaps one of the most surprising findings of the survey is the difference in mobile security behaviors between men and women. This difference illustrates not just a disparity in the type of personal information each group holds dear, but also the degree of risk each is willing to accept with their mobile devices.
Broadly speaking, men tend to place greater value on the content stored on their devices, such as photos, videos, and contact lists. Women, on the other hand, appear more concerned about the potential loss of access to social media accounts and personal communication tools like email. They are statistically more likely to experience online harassment and privacy breaches. This could explain why they are more concerned about the security of their social media accounts, as maintaining control over their online presence can be a way to protect against harassment and maintain a sense of safety.
The loss of a mobile device, which for many individuals has become an extension of their social identity, can disrupt daily life significantly. This distinction illustrates that the consequences of lost or stolen mobile devices are not just financial, but social and emotional as well.
Despite the differences in what we value on our mobile devices, the survey showed a worrying level of risky behavior from both genders. Over half (55%) of respondents admitted sharing their passwords or PIN with others, including their children. This behavior not only leaves devices and data at risk of unauthorized access but also contributes to a wider culture of complacency around mobile security.
Password protection offers a fundamental layer of security for devices, yet many people still choose convenience over safety. Setting a password or PIN isn’t a failsafe method for keeping your data safe. However, it is a simple and effective starting point in the broader effort to protect our digital lives.
→ Dig Deeper: Put a PIN on It: Securing Your Mobile Devices
While the survey results raise an alarm, the good news is that we can turn things around. It all begins with acknowledging the risks of leaving our mobile devices unprotected. There are simple steps that can be taken to ramp up the security of your devices and protect your personal information.
First and foremost, password-protect all your devices. This means going beyond your mobile phone to include tablets and any other portable, internet-capable devices you may use. And, while setting a password, avoid easy ones like “1234” or “1111”. These are the first combinations a hacker will try. The more complex your password is, the sturdier a barrier it forms against unauthorized access.
Another important step is to avoid using the “remember me” function on your apps or mobile web browser. Although it might seem convenient to stay logged into your accounts for quick access, this considerably amplifies the risk if your device gets stolen or lost. It’s crucial to ensure you log out of your accounts whenever not in use. This includes email, social media, banking, payment apps, and any other accounts linked to sensitive information.
McAfee Pro Tip: If your phone is lost or stolen, employing a combination of tracking your device, locking it remotely, and erasing its data can safeguard both your phone and the information it contains. Learn more tips on how to protect your mobile device from loss and theft.
Sharing your PIN or password is also a risky behavior that should be discouraged. Admittedly, this might be challenging to implement, especially with family members or close friends. But the potential harm it can prevent in the long run far outweighs the temporary convenience it might present.
Having highlighted the importance of individual action towards secure mobile practices, it’s worth noting that investing in reliable security software can also make a world of difference. A mobile security product like McAfee Mobile Security, which offers anti-malware, web protection, and app protection, can provide a crucial extra layer of defense.
With app protection, not only are you alerted if your apps are accessing information on your mobile that they shouldn’t, but in the event that someone does unlock your device, your personal information remains safe by locking some or all of your apps. This means that even if your device falls into the wrong hands, they still won’t be able to access your crucial information.
It’s also critical to stay educated on the latest ways to protect your mobile device. Cyber threats evolve constantly, and awareness is your first line of defense. McAfee has designed a comprehensive approach to make the process of learning about mobile security not just informative but also engaging. Our array of resources includes a rich repository of blogs, insightful reports, and informative guides. These materials are meticulously crafted to provide users with a wealth of knowledge on how to protect their mobile devices, ensuring that the learning experience is not only informative but also engaging and enjoyable.
While the current state of mobile device security may seem concerning, it’s far from hopeless. By incorporating simple security practices such as setting complex passwords and avoiding shared access, we can significantly reduce the risk of unauthorized data access. Additionally, investing in trusted mobile security products like McAfee Mobile Security can provide a robust defense against advancing cyber threats. Remember, our digital lives mirror our real lives – just as we lock and secure our homes, so too must we protect our mobile devices.
The post How to Protect Your Mobile Device From Loss and Theft appeared first on McAfee Blog.
With the digital lifestyle becoming more prevalent, Wi-Fi connections have become a necessity in our day-to-day lives. We frequently connect our devices to available Wi-Fi at various locations such as hotels, restaurants, cafes, and airports. The ability to be connected anywhere, anytime is extraordinary, but it also presents a significant security concern. Unsecured Wi-Fi networks can expose our personal and sensitive data to potential hackers.
These hackers can gain access to our personal data stored on our devices or observe our online activities, thereby infringing our digital privacy. Sometimes, they purposely set up deceitful free Wi-Fi connections or hotspots to entice unsuspecting users and exploit their data. Therefore, it’s important to understand the risks associated with unsecured Wi-Fi connections and adopt certain preventive measures to ensure the safety of our personal data.
Using free Wi-Fi or hotspots can indeed be convenient for users when they’re away from their secure home networks. However, such networks usually lack proper security measures, rendering them highly susceptible to various cyber attacks. Hackers often target these networks as it is easier to infiltrate and access users’ data.
The most common risk is the interception of data, where hackers can view and steal sensitive information such as usernames, passwords, and credit card details. They can also inject malware into your device through the insecure network, further compromising your data and device’s security. Additionally, the Wi-Fi you’re connecting to might be a rogue hotspot set up by hackers, designed specifically to steal user information. Therefore, the use of such networks should be approached cautiously.
→ Dig Deeper: KRACK Hack Threatens Wi-Fi Security – What it Means for You
McAfee Pro Tip: The most secure Wi-Fi network is the one that remains inactive. Deactivating the Wi-Fi signal on your device ensures that your device remains invisible, preventing your mobile from automatically connecting to any available Wi-Fi network. Pick up more tips on this blog.
Despite these risks, there are several steps that you can take to ensure your cybersecurity while using Wi-Fi connections. Firstly, it’s a good practice to turn off your Wi-Fi when you’re not using it. This prevents your device from automatically connecting to available networks, reducing the risk of connecting to an insecure network. Equally important is avoiding the use of sensitive applications or websites, like online banking services, when connected to a public network.
→ Dig Deeper: Elevate Your Financial Security: How to Safely Bank Online
Another preventive measure is to use only websites that support HTTPS protocol. The usage of HTTPS, as against HTTP, ensures secure communication over the network as the data is encrypted. This reduces the chances of your data being intercepted by hackers. Hence, always look for “HTTPS://” in the address bar of your internet browser before sharing any sensitive information.
For an extra layer of security when using public Wi-Fi or hotspots, you might want to consider investing in a Virtual Private Network (VPN). A VPN encrypts your internet connection, making it virtually impossible for hackers to intercept and view your data. While you’re connected to a VPN, all your network traffic passes through this protected tunnel, and no one—not even your ISP—can see your traffic until it exits the tunnel from the VPN server and enters the public internet.
→ Dig Deeper: On Public Wi-Fi, a VPN is Your Friend
It is also advisable to keep all your devices, browsers, and apps updated with the latest security patches. Hackers frequently exploit known vulnerabilities in outdated software, so ensuring you have the latest updates can help prevent unauthorized access to your data. Enabling automatic updates ensures that your software is always up-to-date, further protecting against potential threats.
→ Dig Deeper: Why Software Updates Are So Important
Protecting your home Wi-Fi is equally important. Always password-protect your home network with a strong, unique password, and consider changing the default user name and password that come with your router. Default logins can be easily found by attackers, making it easier for them to gain unauthorized access. Additionally, changing your router’s default Service Set ID (SSID) can make it more difficult for hackers to identify and target your network.
Another step you can take is to set up a guest network for visitors to your home. This limits their access to your main network, where your sensitive information and devices are connected. Be sure to change the password for your guest network regularly, especially after hosting guests. Lastly, turning off your network when you’re not using it, especially when you’re away from home for extended periods, can reduce the risk of unauthorized access.
→ Dig Deeper: How to Secure Your Home Wi-Fi
Smartphones have become indispensable tools for communication, work, and leisure. However, with the convenience of accessing Wi-Fi networks on these devices comes the responsibility of ensuring their security.
First and foremost, prioritize trusted networks, such as your home or office, over open or public networks. Ensure that your connections are encrypted, preferably using WPA2 or WPA3, for data protection. Create robust, unique passwords for both your Wi-Fi network and your device connections.
Furthermore, employ two-factor authentication (2FA) for added security, especially for accounts linked to Wi-Fi access. Again, a VPN can further bolster your defenses by encrypting your internet traffic, making it indispensable when using public Wi-Fi networks. But it’s also important to keep your mobile device’s software up-to-date to ensure you benefit from the latest security patches.
Finally, be wary of connecting to mobile hotspots created by other devices, as these can pose security risks if not adequately secured, and regularly audit app permissions on your mobile device and restrict access to sensitive data whenever possible.
By following these measures and best practices, you can significantly enhance the security of your mobile devices when connecting to Wi-Fi networks, safeguarding your digital privacy and peace of mind.
With the growing reliance on Wi-Fi connections to access the internet on our devices, it’s crucial to understand the security risks associated with public Wi-Fi or hotspots. Unauthorized access, data interception, and malware infections are some of the key risks when using these connections. However, by adopting appropriate measures such as using secure websites, turning off Wi-Fi when not in use, using VPN, and bolstering home network security, we can significantly mitigate these risks and ensure our personal data’s safety. So the next time you connect to a Wi-Fi network, remember to exercise caution and take steps to protect your personal information.
We encourage you to improve the layers of your digital and device security for optimal protection. Browse McAfee’s software solutions to find the best software that suits your needs.
The post Why Should You be Careful When Using Hotspots or Free Wi-Fi? appeared first on McAfee Blog.
In today’s digital world, the importance of creating and maintaining secure and complex passwords cannot be overstated. A common misconception is that a password only needs to be memorable. Whilst this is a helpful trait, it does a disservice to the importance of having a secure series of characters. This guide will walk you through why “123456” is not an acceptable password, dispel some common password misconceptions, and provide some tips on how to create a secure password.
Security is a necessary concern in the digital age. Every time we create an account, fill out a form, or simply browse the internet, we leave a digital footprint that can be traced back to us. Criminals, hackers, and other malicious parties are constantly hunting for sensitive information they can exploit. This is what makes the creation of secure passwords so vital.
Think of your password as the first line of defense against potential attackers. When your passwords are weak or predictable, like ‘123456’, you effectively leave your front door open to criminals. While it may feel like an inconvenience to memorize complex passwords, consider the potential damage that could be done should your personal or financial information fall into the wrong hands.
→ Dig Deeper: Protect Your Digital Life: Why Strong Passwords Matter
Some may argue that ‘123456’ is a good password because it’s easy to remember. This is a dangerous misconception. ‘123456’ is an extremely common password, and it’s also one of the first combinations that hackers attempt when trying to break into an account. In fact, according to reports, ‘123456’ and ‘password’ are consistently ranked as the most commonly used passwords year after year.
Another reason why ‘123456’ is not a good password is due to its lack of complexity. Many websites and online services require passwords to include a mix of upper and lower-case letters, numbers, and symbols. This requirement is not arbitrary; it’s a method proven to increase the difficulty for hackers attempting to crack your password. Using ‘123456’ as your password doesn’t meet these requirements, making it an easy target for a hacking attempt.
→ Dig Deeper: Six Easy Steps to Help Keep Hackers at Bay
Ensuring that your password adheres to certain safety standards is crucial. Here are some key checks to consider when creating a password:
→ Dig Deeper: Make Your Smart Home a Secure Home Too: Securing Your IoT Smart Home Devices
Your proactive approach to password security is the bedrock of your defense against evolving cyber threats, ensuring your digital life remains safe and sound. Make sure to follow these reminders every time you create and change passwords.
Password managers are specialized tools that generate, store, and autofill complex and unique passwords for various online accounts. They eliminate the need for users to remember and manually enter their passwords, and this not only simplifies the login process but significantly bolsters security. These tools employ strong encryption to safeguard your login credentials, ensuring your passwords remain inaccessible to hackers. Many password managers also offer the convenience of cross-device synchronization, allowing you to access your passwords securely on multiple platforms.
Cybersecurity threats are more sophisticated than ever, and easily guessable passwords are the first vulnerabilities that malicious actors exploit. So, as you aim to make your 123456 passwords more complicated, consider using a password manager to store all your passwords and help you remember them properly.
Changing passwords frequently is a habit we all need to cultivate. Doing so regularly makes it very difficult for cybercriminals to gain access to your personal information. It’s not just about protecting your accounts, but every device that holds your precious data. This habit, though may seem cumbersome initially, will eventually act as a robust shield against potential cyber attacks. Interest in cyber security is rising, and for a good reason. With more of our lives moving online, it’s crucial to stay updated on the latest trends in mobile and digital security. Many resources are available online to help individuals stay safe in the digital world. Maintaining strong, unique passwords and changing them frequently is one of the simplest and most effective ways to safeguard against cyber threats.
The frequency of changing passwords should be tailored to the security sensitivity of the account and the strength of the existing password. For high-security accounts, such as email or online banking, changing passwords every 60 to 90 days is advisable, while moderate-security accounts can be changed every 90 to 180 days. Low-security accounts may require less frequent changes, and immediate password updates are essential if you suspect a compromise. Strong, unique passwords reduce the necessity for frequent changes, and the use of two-factor authentication further enhances account security.
McAfee Pro Tip: In certain circumstances, it might become imperative to change your password without delay, particularly when a malicious actor gains unauthorized access to your account. Learn more about how often you should change your passwords.
‘123456’ is not an acceptable password due to its predictability and lack of complexity. Choosing secure passwords that are complex, unique, and difficult to guess is crucial in safeguarding your online presence. Coupled with regular password changes, using a password management solution, and avoiding default device passwords, you can ensure your personal and financial information remains secure. In the digital age, a secure password is not just a need, but a necessity. A reliable password manager, meanwhile, is a good, functional option to improve password security.
The post 123456 Is Not an Acceptable Password appeared first on McAfee Blog.
It is common knowledge that connecting your devices to public Wi-Fi can expose them to potential malware and other security risks. But have you ever considered the dangers that might be lurking within public USB chargers? In a surprising revelation, researchers at Georgia Tech discovered that public iPhone chargers can be a conduit for malicious apps, posing a significant risk to your data security and privacy.
Interestingly, the malicious apps resulting from public iPhone chargers do not require any downloads or visits to the app store. These apps are installed on your iPhone via the compromised USB chargers. Once installed, they function like conventional malware, controlling your device and potentially accessing sensitive information such as banking login details. They can even intercept your phone calls and remotely control your device. The distinctive aspect of these threats is their delivery method—through seemingly innocuous iPhone chargers.
Despite these alarming characteristics, the threat posed by these malicious apps is not widely recognized or understood. Many people continue to casually plug their iPhones into public USB ports casually, little knowing the potential danger they expose their devices to. In contrast to the common belief that devices locked with a PIN or passcode are safe, these malicious apps can still infiltrate your iPhone if it is unlocked even for a moment.
→ Dig Deeper: How Safe Is Your Android PIN Code?
How exactly do these malicious apps find their way into our iPhones? The scheme was demonstrated by researchers from Georgia Tech, who managed to fool Apple’s security team with a dummy Facebook app containing a hidden malware code. Their experiment showed that when an iPhone connected to a compromised charger is unlocked, the faux Facebook app activates, allowing hackers to take control of the device remotely.
These threats, often called “AutoRun” threats, can make calls, view passwords, alter settings, and perform other operations on your device without your knowledge. The alarming thing about them is that they start executing when a corrupted drive is plugged into a device. Clearly, this poses a unique and powerful threat to smartphones, tablets, PCs, and Macs alike. As our dependence on these devices grows, so does the urgency to understand and prevent such attacks.
→ Dig Deeper: Can Apple Macs Get Viruses?
Though the AutoRun threat may sound like a plot straight out of a sci-fi movie, it is disturbingly real. This McAfee Threats Report revealed that the prevalence of these attacks doubled in one year and continues to rise. Such an escalation underscores the need for increased awareness and caution concerning our device usage.
While the threat experiment conducted by Georgia Tech researchers was staged, the potential for its execution by cybercriminals is very real. Cybercriminals are always looking for weak spots in security systems, and public USB chargers are proving to be one such vulnerability. This is made worse because not many people are aware of this weakness, making them easy targets for cybercriminals.
McAfee Pro Tip: Stay informed about less conventional threats, such as malware that may lurk in unexpected places like chargers, by exploring the wealth of cyber resources available in McAfee’s extensive collection of resources. Dive into our informative blogs and in-depth reports to expand your awareness and understanding of these unconventional risks.
Apple responded promptly to the Georgia Tech experiment and released an update to raise a warning when connecting to unfamiliar USB chargers. However, this warning is often ignored and opens the device to potential threats. So, the safest preventive measure is to avoid using public charging stations.
Moreover, it is advisable not to unlock your devices while charging. Unlocking an iPhone, even momentarily, was key to disseminating the malicious app in the Georgia Tech experiment. If you’ve connected to a public USB charger and want to verify that your device hasn’t been compromised, navigate to Settings > General > Profiles. If you see any unfamiliar names, remove them immediately.
→ Dig Deeper: Protecting the Universal Remote Control of Your Life—Your Smartphone
Public charging stations might seem like a convenient solution, but they come with their own set of risks–malware is one, as mentioned. One of the most practical and secure alternatives to public charging stations is carrying a portable charger, commonly known as a power bank. These devices come in various sizes and capacities, making it easy to find one that suits your needs. Another simple yet effective alternative to public charging stations is to carry your own charging cable. Most people use USB cables that can be connected to power sources like laptops, portable chargers, or even wall outlets.
Along with avoiding public charging stations, it is crucial only to download apps from trusted sources. While the malicious app in the experiment was installed via a compromised charger, caution is still paramount when downloading apps, even over Wi-Fi. Stick to official app stores to lessen the risk of downloading malware-laden apps.
Perhaps the most significant measure to protect against cyber threats is installing comprehensive security on all your devices. A complete solution like McAfee LiveSafe not only protects your devices from the latest forms of malware, spyware, and other viruses and safeguards your identity and valuable data. The ever-evolving tactics of cybercriminals require vigilant and robust security measures.
As our reliance on smartphones and other devices grows, so does the sophistication and prevalence of cyber threats. In this high-risk digital era, awareness and caution are the first steps toward protection. The experimental threat posed by public iPhone chargers underscores the hidden dangers we may unknowingly expose ourselves to. By understanding these threats and implementing protective measures, such as using trusted sources for app downloads and comprehensive security software, we can minimize our vulnerability to such attacks. As we continue to live in an increasingly digital world, it is more important than ever to understand potential threats and take steps to protect ourselves and our valuable data.
Safeguarding your devices, especially those that are an integral part of your daily life and constantly require recharging, is paramount in our increasingly interconnected world. McAfee’s cutting-edge software solutions offer a fortified defense against many online perils.
The post US-B Careful: Public iPhone Chargers Lie in Wait appeared first on McAfee Blog.
As we gear up to feast with family and friends this Thanksgiving, we prepare our wallets for Black Friday and Cyber Monday. Black Friday and Cyber Monday have practically become holidays themselves, as each year, they immediately shift our attention from turkey and pumpkin pie to holiday shopping. Let’s look at these two holidays and how their popularity can impact users’ online security, and grab a great Black Friday holiday deal from McAfee.
You might be surprised that “Black Friday” was first associated with a financial crisis, not sales shopping. The U.S. gold market crashed on Friday, September 24, 1869, leaving Wall Street bankrupt. In the 1950s, Black Friday was associated with holiday shopping when large crowds of tourists and shoppers flocked to Philadelphia for a big football game. Because of all the chaos, traffic jams, and shoplifting opportunities that arose, police officers could not take the day off, coining it Black Friday. It wasn’t until over 50 years later that Cyber Monday came to fruition when Shop.org coined the term as a way for online retailers to participate in the Black Friday shopping frenzy.
In conclusion, the origins of “Black Friday” are indeed surprising and far removed from the image of holiday shopping extravaganzas that we associate with the term today. These historical roots offer a fascinating perspective on the evolution of consumer culture and the significance of these shopping events in modern times.
Since the origination of these two massive shopping holidays, both have seen incredible growth. Global interest in Black Friday has risen year-over-year, with 117% average growth across the last five years. According to Forbes, 2018’s Black Friday brought in $6.2 billion in online sales alone, while Cyber Monday brought in a record $7.9 billion.
While foot traffic seemed to decrease at brick-and-mortar stores during Cyber Week 2018, more shoppers turned their attention to the Internet to participate in holiday bargain hunting. Throughout this week, sales derived from desktop devices came in at 47%, while mobile purchases made up 45% of revenue and tablet purchases made up 8% of revenue.
So, what does this mean for Black Friday and Cyber Monday shopping this holiday season? In 2023, Adobe Analytics anticipates that Cyber Monday will maintain its status as the most significant shopping day of the season and the year, spurring a historic $12 billion in spending, reflecting a year-over-year increase of 6.1%. Online sales on Black Friday are expected to increase by 5.7% year over year, reaching $9.6 billion, while Thanksgiving is projected to grow by 5.5% year over year, amounting to $5.6 billion in spending.
If one thing’s for sure, this year’s Black Friday and Cyber Monday sales are shaping up to be the biggest ones for shoppers looking to snag some seasonal bargains. However, the uptick in online shopping activity provides cybercriminals the perfect opportunity to wreak havoc on users’ holiday fun, potentially disrupting users’ festive experiences and compromising their online security. In light of this, it is crucial to take proactive measures to safeguard your digital presence. One effective way to do so is by investing in top-tier online protection solutions. McAfee, a renowned leader in the field, offers award-winning cybersecurity solutions designed to shield you from the ever-evolving threats in the digital landscape. Explore the features of our McAfee+ Ultimate and Total Protection and be informed of the latest cyber threats with McAfee Labs.
→ Dig Deeper: McAfee 2023 Threat Predictions: Evolution and Exploitation
With the surge in online shopping during Black Friday and Cyber Monday, cybercriminals are also on high alert, crafting sophisticated scams to trick unsuspecting shoppers. One common form of scam you’ll come across during this time is fraudulent websites. These sites masquerade as reputable online retailers, luring customers with too-good-to-be-true deals. Once shoppers enter their personal and financial data, the criminals behind these sites gain access to the sensitive information, paving the way for identity theft.
Phishing emails are another popular mode of scam during these shopping holidays. Shoppers receive emails that appear to be from legitimate stores advertising incredible deals. The emails typically contain links that direct users to a fraudulent website where their information can be stolen. It’s essential to approach every email suspiciously, checking the sender’s information and avoiding clicking on unsolicited links.
→ Dig Deeper: How to Protect Yourself From Phishing Scams
Thankfully, there are steps you can take to protect yourself when shopping online during Black Friday and Cyber Monday. First, always ensure that the website you’re shopping from is legitimate. Check for the padlock icon in the address bar and “https” in the URL, as these are indicators of a secure site. Steer clear of websites that lack these security features or have misspelled domain names, as they could be fraudulent.
McAfee Pro Tip: When browsing a website, there are several essential cues to consider when assessing its safety. As mentioned, one such indicator is the presence of “https” in the website’s URL. But there are also other tell-tale signs, such as fake lock icons, web copy, web speed, and more. Know how to tell whether a website is safe.
Furthermore, never provide personal or financial information in response to an unsolicited email, even if it appears to be from a trusted source. If the offer seems tempting, visit the retailer’s official website and check if the same deal is available there. Finally, consider installing a reputable antivirus and security software, like McAfee, that can provide real-time protection and alert you when you stumble upon a malicious website or receive a phishing email.
Black Friday and Cyber Monday are prime opportunities for consumers to snag once-a-year deals and for cybercriminals to exploit their eagerness to save. However, being aware of the prevalent scams and knowing how to protect yourself can save you from falling prey to these ploys. Always strive to shop smart and stay safe, and remember that if an offer seems too good to be true, it probably is.
The post Secure Your Black Friday & Cyber Monday Purchases appeared first on McAfee Blog.
Recently, news broke that over 300,000 Android users downloaded supposed banking apps from the Google Play Store loaded with trojans. These malicious apps managed to outwit the store’s security checkpoints to install malware on the unsuspecting users’ devices. It is more important than ever to stay vigilant about mobile security.
The crafty hackers behind this threat disguised their trojans as commonly searched-for apps, such as QR code scanners, fitness apps, and other popular utilities. The malicious code within these apps is specifically designed to steal banking information, record keystrokes as users enter their account details, and capture screenshots of activities carried out on the phone.
The unique feature of this malware is that it only initiates its harmful activities after being installed. Whether or not the user is aware of the malware’s presence can vary. For the malware to trigger, it needs an additional step, often an in-app update that’s not through the Play Store. This update then downloads the malware payload onto the device. In numerous instances, the counterfeit apps force users into accepting this update once the app is downloaded.
While the apps originally found on the Play Store may not have contained malware in their code, they serve as a delivery system for the payload from other servers after being installed on a user’s device. This discrete method of operation is one of the reasons these harmful apps have managed to escape detection.
The evolving threat highlights the necessity of scrutinizing app permissions and being cautious of in-app prompts, especially if they deviate from the standard update processes provided by reputable app stores. As the malware landscape evolves with increasingly sophisticated tactics, understanding these threats and adopting proactive security measures is crucial for safeguarding the integrity of our digital devices and personal data.
→ Dig Deeper: McAfee 2023 Threat Predictions: Evolution and Exploitation
Smartphones are enticing targets for hackers. They contain personal information and photos, banking and other payment app credentials, and other valuable data that hackers can exploit. The smartphone’s other features—like cameras, microphones, and GPS—can offer hackers even more invasive capabilities.
Once a smartphone is compromised, a hacker can hijack social media, shopping, and financial accounts; drain wallets by racking up app store purchases or interfering in payment apps; and even read text messages or steal photos. Understanding the nature of these threats, it is essential for users to take protective measures.
→ Dig Deeper: McAfee 2023 Consumer Mobile Threat Report
Mobile applications have become an integral part of our lives, so the responsibility of app developers to ensure security is paramount. Users entrust these apps with their personal information, from contact details to financial data, making it imperative for developers to prioritize security throughout the entire app development process.
One of the primary responsibilities of app developers is to implement secure coding practices. This entails writing code that guards against vulnerabilities and potential exploits. Developers can significantly reduce the risk of security breaches by incorporating measures like robust authentication systems, data encryption, and secure data transmission protocols. Additionally, regular security audits and testing are essential to identify and rectify vulnerabilities promptly.
App developers must also be vigilant when it comes to user data protection. This involves not only securely storing sensitive information but also safeguarding it during transmission. Properly managing app permissions is another key aspect of ensuring user data privacy. Developers should request only the permissions necessary for an app’s core functionality and explain clearly to users why certain permissions are required.
To complete the discussion, app developers play a pivotal role in safeguarding user data and overall digital security. By adhering to secure coding practices, conducting regular security assessments, respecting user privacy, and responding swiftly to vulnerabilities, developers contribute to a safer and more trustworthy mobile app ecosystem. Ultimately, their commitment to security not only protects users but also upholds the integrity of the apps they create.
McAfee Pro Tip: App developers can only protect you if you download their applications from reputable app stores like Google Play and App Store. Downloading third-party applications can increase your risk of getting malware. Know more about third-party apps.
How do these harmful apps work? By presenting themselves as legitimate applications, they can sneak onto your phone and gain wide-ranging permissions to access files, photos, and functionalities. Alternatively, they may slip in code that enables hackers to gather personal data. This can result in various issues, from annoying popup ads to the loss of valuable identity information.
Some recent instances of such malicious apps include ad-blocking programs that serve up ads instead, VPN apps that charge subscriptions but provide no protection, and utility apps that misuse system privileges and permissions, further endangering users.
To avoid falling victim to such malicious apps, there are preventive steps you can take.
While major app marketplaces like Google Play and Apple’s App Store aim to eradicate malware from their platforms, hackers, being the persistent intruders they are, can find ways around these measures. Hence, extra vigilance on your part is essential. Below are some steps to help fortify your digital security:
Be wary of apps asking for unnecessary permissions, like simple games wanting access to your camera or microphone. Read the permissions list before downloading any app. If you find an app asking for more than it should need, it may be a scam. Delete it, and find a legitimate counterpart that doesn’t request for these invasive permissions.
Apps prompting you for immediate in-app updates can be a red flag. Typically, the app version you download from the store should be the most recent and not require an immediate update. Always update your apps through the app store, not the app itself, to avoid malware attacks.
Don’t download without researching the app first. Check the developer’s track record – have they published other apps with many downloads and good reviews? Malicious apps often have few reviews and grammatical errors in their descriptions. Stay alert for these signs.
Recommendations from trusted sources or reputable publications are often reliable as these sources have done the vetting for you. This method saves you time and ensures the app’s credibility.
Stick to Google Play and Apple’s App Store, which vet apps for safety and security. Third-party sites might not have a robust review process, and some intentionally host malicious apps. Google and Apple are quick to remove malicious apps once discovered, ensuring an added layer of safety.
Given the amount of data and information we store on our phones, having security software is just as crucial as having one on our computers and laptops. Whether you opt for comprehensive security software that safeguards all your devices or a specific app from Google Play or Apple’s iOS App Store, you’ll benefit from enhanced malware, web, and device security.
Updating your phone’s operating system is as important as installing security software. Updates often contain patches to fix vulnerabilities that hackers exploit to execute malware attacks. Therefore, regular updates are a necessary measure to keep your phone secure.
→ Dig Deeper: How Do I Clear a Virus From My Phone?
Staying vigilant and proactive against mobile malware is integral to maintaining your digital security. You can significantly ward off potential threats by scrutinizing app permissions, being wary of in-app updates, critically reviewing apps, trusting strong recommendations, avoiding third-party app stores, installing security software like McAfee Mobile Security, and updating your phone’s OS. Remember, a few moments spent on these precautions are minimal compared to the potential costs and consequences of a hacked phone.
The post Before You Download: Steer Clear of Malicious Android Apps appeared first on McAfee Blog.
The rise in popularity of Internet-connected smart devices has brought about a new era of convenience and functionality for consumers. From Smart TVs and refrigerators to wireless speakers, these devices have transformed the way we live and communicate. However, this advancement in technology is not without its downsides. One of the most notable is the increasing vulnerability to cyber-attacks. In this article, we’ll explore what happened when hundreds of thousands of these devices were roped into an extensive Internet-of-Things (IoT) cyber attack, how it happened, and how you can protect your smart devices to stay safe.
In what has been termed as the first widespread IoT cyber attack, security researchers discovered that over 100,000 smart home devices were manipulated to form a malicious network. This network, dubbed ‘ThingBot,’ was used to launch a massive phishing campaign, sending out approximately 750,000 spam emails over a two-week period.
The key players in this attack were the smart home appliances that many of us use every day. They range from Smart TVs and refrigerators to wireless speakers, all of which were connected to the internet. The attack signified two key developments: the rise of the IoT phenomenon and the substantial security threats posed by these increasingly connected devices.
→ Dig Deeper: LG Smart TVs Leak Data Without Permission
IoT refers to the growing trend of everyday devices becoming more connected to the web. This connection aims to bring added convenience and ease to our daily activities. It ranges from wearable devices like FitBit and Google Glass to smart TVs, thermostats, and computerized cars. While this trend is new and rapidly growing, its implications for security are significant.
The discovery of the IoT botnet in this attack demonstrates just how easily hackers can commandeer these connected smart devices. One would think that security software installed on PCs would provide adequate protection. Unfortunately, that’s not the case. The new generation of connected appliances and wearables does not come with robust security measures. This deficiency is the reason why hackers were able to infect more than 100,000 home devices in a global attack, manipulating these devices to send out their malicious messages.
→ Dig Deeper: The Wearable Future Is Hackable. Here’s What You Need To Know
Cybercriminals will continue to exploit the inherent insecurities in the IoT landscape. With the number of connected or “smart” devices projected to increase exponentially in the coming years (reaching an estimated 200 billion IoT devices by 2020). Here’s a list of those implications users can expect:
Prevention and precaution are the best defense against IoT cyber attacks. The first step is to secure your devices with a password. While it may seem simple and obvious, many consumers disregard this step, leaving their devices vulnerable to attacks. Using unique, complex passwords and frequently updating them can help to safeguard against hacking attempts. Furthermore, consider employing two-step verification for devices that offer this feature for additional security.
One must not forget the importance of software updates. Internet-connected devices such as smart TVs and gaming consoles often come with software that needs regular updating. Manufacturers typically release these updates to patch known security vulnerabilities. Hence, whenever there’s an update, it’s wise to install it promptly. It’s also crucial to exercise caution while browsing the internet on these devices. Avoid clicking links from unknown senders and do not fall for deals that appear too good to be true, as these are common phishing tactics.
→ Dig Deeper: Why Software Updates Are So Important
Before purchasing any IoT device, perform thorough research on the product and the manufacturer. Investigate the company’s security policies and understand the ease with which the product can be updated. In case of any doubts about the security of the device, don’t hesitate to reach out to the manufacturer for clarification. Remember, your security is paramount and deserves this level of attention.
Lastly, it’s vital to protect your mobile devices. Most IoT devices are controlled via smartphones and tablets, making them potential targets for hackers. Ensuring that these devices are secured helps to protect your IoT devices from being compromised. Services like McAfee LiveSafe™ offer comprehensive mobile security that provides real-time protection against mobile viruses, spam, and more, which significantly reduces the chances of a security breach.
McAfee Pro Tip: McAfee LiveSafe doesn’t just protect against mobile viruses. You can safeguard an unlimited number of your personal devices throughout the entire duration of your subscription. So, be sure to connect all your devices for optimal security.
As technology advances and the Internet-of-Things continues to expand, the security challenges associated with it will persist. The first global IoT cyber attack served as a wakeup call for both consumers and manufacturers about the potential security threats that come with the convenience of smart devices. It is essential for individual users to take proactive steps to secure their devices and for manufacturers to continually improve the security features of their products. By working together, we can enjoy the benefits of IoT without compromising our security. And by investing in reliable cybersecurity solutions like McAfee+, Total Protection, and Live Safe, you can enhance your defense against potential attacks and enjoy the benefits of IoT with greater peace of mind.
The post Smart TVs and Refrigerators Used in Internet-of-Things Cyberattack appeared first on McAfee Blog.
Digital technology has dramatically impacted our lives, making it easier and more convenient in many ways. With the use of smartphones, we perform a myriad of activities daily, from making phone calls and sending messages to shopping online and managing bank accounts. While these activities bring convenience, they also expose users to various security threats. Your Android PIN code is a critical aspect that protects your phone data from unauthorized access. But how safe is this four-digit code? This article aims to demystify this question and offers a comprehensive guide on the safety of Android PIN codes.
A Personal Identification Number (PIN) is a security code used to protect your mobile device from unauthorized access. It is usually a 4-digit number, though some devices allow longer PINs. When you set up a PIN, the device encrypts data and can only be accessed by entering the correct PIN. The idea behind the PIN is that it is easy for you to remember but difficult for others to guess. But is this method of protecting your data foolproof?
The first line of defense for your smartphone is a simple PIN code. Many users choose easy-to-remember combinations such as “1234” or “1111.” However, these are easily guessable and thus not very secure. Furthermore, a determined thief could try all 10,000 possible four-digit combinations until they hit the right one. This process could be done manually, but it has been demonstrated that it could also be automated with a device like the R2B2 robot, which can try all combinations in less than 24 hours.
The R2B2, or Robotic Reconfigurable Button Basher, is a small robot designed with a single, solitary function: to crack any Android four-digit locking code. Justin Engler, a security engineer at iSEC , created itPartners. The R2B2 uses a ‘brute force’ method of entering all 10,000 possible combinations of four-digit passcodes until it finds the right one. It doesn’t use specialized software or malware; it simply inputs combinations until it gets the right one.
Although the chances of your phone falling into the clutches of an R2B2 are slim, such technology raises concerns about the security of a four-digit PIN. If a simple robot can crack the code in less than a day, it questions the efficacy of a four-digit passcode in protecting your mobile data. This emphasizes the need for more robust, more secure forms of password protection.
→ Dig Deeper: Put a PIN on It: Securing Your Mobile Devices
Even though a four-digit PIN remains one of the most common forms of mobile security, it may not necessarily be the most secure. For times when a PIN code does not offer sufficient protection, alternative security measures can step in. Advanced Android users can access a wide range of security features beyond the conventional four-digit PIN, including patterns, passwords, and biometrics.
→ Dig Deeper: 5 Tips For Creating Bulletproof Passwords
→ Dig Deeper: MasterCard Wants to Verify by Selfies and Fingerprints! The Ripple Effects of Biometric Data?
Beyond passcodes and biometrics, there are a range of additional security measures that can be implemented to protect your phone:
McAfee Pro Tip: Refrain from sharing your PIN codes and passwords with anyone. Use a reputable password manager to efficiently and securely manage your collection of passwords and passcodes.
While the advent of technology like R2B2 does raise concerns about the sufficiency of a four-digit PIN, this is only part of the story. The landscape of mobile security is variable and complex, and it’s essential to stay vigilant. By using a mix of solid passcodes (or alternative forms of security like biometrics), implementing additional security measures, and regularly updating and reviewing your security settings, you can significantly enhance the security of your Android device. After all, one’s mobile device often holds a wealth of personal information, making its protection a high priority in our increasingly digital world.
The post How Safe Is Your Android PIN Code? appeared first on McAfee Blog.
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