How passkeys work: Going passwordless with public key cryptography

What's the Achilles' heel of passwords? Shared secrets. Here's how we eliminate them.

How passkeys work: Let's start the passkey registration process

Your passkey journey can be a strange and inconsistent ordeal. But it doesn't have to be this way.

How passkeys work: Your passwordless journey begins here

Join us on a typical passkey journey from discovery to registration to authentication to deletion.

Someone used AI to impersonate a secretary of state - how to make sure you're not next

An identity protection expert shares tips on protecting yourself from AI scams.

Fed up with AI scraping your content? This open-source bot blocker can help - here's how

Meet Anubis, the self-hosted firewall that's stopping AI bots in their tracks.

How passkeys work: The complete guide to your inevitable passwordless future

Why are passkeys so much safer than passwords? And how exactly does this sorcery work? We go behind the scenes of this still-evolving authentication process.

PayPal's AI-powered scam alert system might intercept your transactions now - here's why

EXCLUSIVE: As scams get smarter, so does PayPal's fraud-fighting AI model.

How Let's Encrypt made the internet safer and HTTPS standard - and free

Over the last ten years, more than 600 million websites have been secured with free certificates from Let's Encrypt. Here's how it all began and why.

7 useful things the Flipper Zero can do that still blows my mind - two years later

This quirky little gadget went viral on TikTok, but it's got a lot more going for it than meets the eye. Here are some of the most handy features I've uncovered.

Phishers built fake Okta and Microsoft 365 login sites with AI - here's how to protect yourself

Okta researchers found hackers could make a phishing site with AI in just 30 seconds. Here's how to protect your business.

Google Chrome hit by another serious security flaw - update your browser ASAP

You'll have to update Chrome to the latest version to fix a security hole that's already been exploited in the wild.

How to install a smart lock on an existing deadbolt - and why this model is my top pick

The Nuki smart lock comes with an array of features and works with your existing deadbolt, so you can still use a key.

Lock down your AT&T account to prevent SIM swapping attacks - here's how

The new Wireless Account Lock prevents someone from moving your phone number to a different device.

Got a suspicious UPS text? Don't reply - it might be a scam. Here's how to tell

Scammers continue to send mobile users fraudulent messages that spoof UPS, hoping you'll take the bait. Here's how to avoid becoming a victim.

Microsoft Authenticator won't manage your passwords anymore - here's why and what's next

Starting in August, your saved passwords will no longer be accessible in Microsoft's Authenticator app. You have several options.

Your Brother printer might have a critical security flaw - how to check and what to do next

If your Brother printer is impacted, it's crucial to change the default admin password immediately. Here's how to do it.

Senate removes ban on state AI regulations from Trump's tax bill

States will be able to enact AI legislation again - but a federal plan remains unclear, and the clock is ticking.

Cloudflare blocks largest DDoS attack - here's how to protect yourself

But, even bigger attacks are on their way. Here's what you can do to slow them down and hopefully stop them in their tracks.

Anthropic has a plan to combat AI-triggered job losses predicted by its CEO

The program, which includes research grants and public forums, follows its dire predictions about widespread job losses induced by AI.

Microsoft rolls out Windows security changes to prevent another CrowdStrike meltdown

It's been almost a year since CrowdStrike crashed Windows PCs and disrupted businesses worldwide. New changes to the Windows security architecture will make those outages less likely and easier to recover from.

You should probably delete any sensitive screenshots you have in your phone right now. Here's why

A new Trojan malware is targeting sensitive information, including crypto wallet seed phrases.

How Avast's free AI-powered Scam Guardian protects you from online con artists

Now built into Avast Free Antivirus and Avast Premium Security, the AI-driven scam protection warns you about suspicious websites, messages, emails, and more.

Ring's new generative AI feature is here to answer your 'who's there?' or 'what was that?' questions

Called Video Descriptions, the AI feature generates detailed descriptions of what your Ring camera sees and delivers it in your notifications.

Incogni vs. DeleteMe: Which service removes your personal data best?

Incogni and DeleteMe are data removal services that can help you lock down your data, but they specialize in different areas. Read on to discover which service will suit you best.

These battery-powered 4K security cameras give Ring and Blink a run for their money

TP-Link's new cameras feature 4K capabilities with 24/7 recording, thanks to the HomeBase H500. They're also cheaper than their closest competitors.

Does your generative AI protect your privacy? New study ranks them best to worst

Le Chat and Grok are the most respectful of your privacy. So which ones are the worst offenders?

The $177 million AT&T data breach settlement could mean a payout for you - how to qualify

The wireless carrier is offering compensation to users who had their personal information leaked and sold to the dark web.

How to get free Windows 10 security updates through October 2026: Two ways

Don't want to fork over $30 for a one-year subscription to Windows 10 Extended Security Updates? Microsoft is offering a couple of ways to avoid the fee. But there is a catch.

Want a free VPN? How to use ProtonVPN on Android without having to pay

The best part is you don't need to sign in or even create a ProtonVPN account. Here's how.

Updating to Android 16 gives you 2 useful security features - but you need to enable them

Once you turn on these new Android 16 security features, your information and phone will be better protected against harm.

This Linux distro routes all your traffic through the Tor network - and it's my new favorite for privacy

I could easily see myself defaulting to Securonis when I need serious security.

Were 16 billion passwords from Apple, Google, and Facebook leaked? How to protect yourself

Wondering if your information is posted online from a data breach? Here's how to check if your accounts are at risk and what to do next.

I found the easiest way to delete myself from the internet (and you shouldn't wait to use it, too)

If you're looking for a data removal service that can remove you from data broker sales lists and people search websites, Incogni should be on your radar. Here's why.

Facebook's new passkey support could soon let you ditch your password forever

If you've ever forgotten your Facebook password, you know how difficult it can be to regain access to your account. That struggle may soon be a thing of the past.

NordPass lets you store passports and other IDs now - but is this safe?

You can store any physical document that can be scanned or saved electronically with NordPass now. Here's how it works.

Eufy's new smart display could seriously challenge Amazon and Google - here's how

The Smart Display E10 tablet offers a variety of features, like intelligent facial recognition, and comes with a built-in battery for portability.

ChatGPT can now connect to MCP servers - here's how, and what to watch for

Employees can access company data through the chatbot. OpenAI cautions users to review their tools for sensitive information.

Why SMS two-factor authentication codes aren't safe and what to use instead

A million two-factor authentication codes sent via SMS passed through an obscure third-party company. Here's how it happened and why it's a problem.

Kali Linux gets a UI refresh, new tools, and an updated car hacking toolset

The ever-popular penetration testing Linux distribution is now better refined for ethical hacking, penetration testing, audits, and network research.

Mac Mini won't power on? Apple will fix it for you - for free

Here's how to check if you qualify to get your system repaired.

Got a new password manager? Don't leave your old logins exposed in the cloud - do this next

Every major browser on every platform offers a way to save passwords and passkeys. If you use a third-party password manager, those built-in features can create a big mess. Here's how to clean things up.

The cloud broke Thursday and it'll happen again - how to protect your business before then

Simply using a multi-cloud or hybrid cloud isn't enough.

Patch your Windows PC now before bootkit malware takes it over - here's how

The flaw is able to skirt past your usual security protection and evade detection, but Microsoft has a patch.

Your Android phone is getting a big security upgrade for free - these Pixel models included

Google has introduced new enterprise-grade security features for managing Android devices across your organization. Here's how they work.

How Cisco plans to stop rogue AI agent attacks inside your network

As AI agents grow more powerful and unpredictable, Cisco unveils tools to lock down networks, track agent behavior, and prevent chaos before it spreads through your infrastructure.

Apple, Google, and Microsoft offer free password managers - but should you use them?

The three dominant computing platforms have each tried to build features that help you manage passwords without paying for third-party software. Are any of them worth your time and effort?

Apple Mail freezing after updating to iOS 18.5? Here's a fix you can try

If the Apple Mail app is glitching or causing your iPhone screen to go blank, there are a couple of things you can do to resolve the issue.

Millions of AT&T customer records repackaged for sale on the dark web

Originally released on the dark web in 2024, the repackaged data includes names, dates of birth, phone numbers, email addresses, street addresses, and social security numbers.

Cybercriminals are stealing business Salesforce data with this simple trick - don't fall for it

The goal is to steal large amounts of confidential data in an attempt to extort the victims. Here's how it works.

How to turn off Gemini in your Gmail, Docs, Photos, and more - it's easy to opt out

It's a little hidden, but there is a way to remove Gemini from your favorite Google services.

Qualcomm patches three exploited security flaws, but you could still be vulnerable

Device manufacturers must still apply the critical updates to their individual products, but we're not out of the woods yet.

Wyze's new Bulb Cam turns any light socket into a 2K camera - for just $50

The new Wyze Bulb Cam replaces light bulbs and offers extra security coverage built into a motion-activated smart light.

Southwest has new rule that changes how you charge your phone mid-flight

Packing a portable charger for your next flight? Better read up on Southwest's latest policy change.

Is T-Mobile secretly recording your phone's screen? How to check and turn it off

A new feature has customers worried, but T-Mobile says it's meant to be helpful. Either way, you can disable it. Here's how.

96% of IT pros say AI agents are a security risk, but they're deploying them anyway

The same capabilities that make agents much more powerful than traditional chatbots also make them much bigger potential liabilities.

How AI coding agents could destroy open source software

Imagine a single rogue line of code slipping past your tired eyes - and suddenly your entire app is compromised. AI coding agents could be the silent saboteurs of the next big cybersecurity crisis.

Best home automation systems 2025: I'm a smart home reviewer and these are the top ones

The top home automation systems combine all your smart home devices in one hub, creating an intuitive interface with smart home convenience to make your life easier.

Is your Asus router part of a botnet? How to check - and what you can do

Cybercriminals have hacked into thousands of Asus routers. Here's how to tell if yours is compromised.

Our favorite budget video doorbell gets an upgrade - see what's new with Amazon's Blink

The second-generation Blink Video Doorbell delivers a wider field of view, enhanced night vision, upgraded person detection, and more.

Is that extension safe? This free tool lets you know before you install

Don't install that unknown extension until you've checked out its reputation. Here's how to do that.