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Black Hat Europe 2024 NOC/SOC: Security Cloud

By: Jessica (Bair) Oppenheimer — January 28^th 2025 at 13:00

Cisco is the Official Security Cloud Provider for the Black Hat Network Operations Center (NOC). We work with the other official partners to bring the hardware, software and engineers to build and secure the network, for our joint customer: Black Hat. Arista: Wired and Wireless Network Equipment Corelight: Open Network Detection and Response Palo Alto […]

Fintech Giant Finastra Investigating Data Breach

By: BrianKrebs — November 20^th 2024 at 01:12

The financial technology firm Finastra is investigating the alleged large-scale theft of information from its internal file transfer platform, KrebsOnSecurity has learned. Finastra, which provides software and services to 45 of the world’s top 50 banks, notified customers of the security incident after a cybercriminal began selling more than 400 gigabytes of data purportedly stolen from the company.

London-based Finastra has offices in 42 countries and reported $1.9 billion in revenues last year. The company employs more than 7,000 people and serves approximately 8,100 financial institutions around the world. A major part of Finastra’s day-to-day business involves processing huge volumes of digital files containing instructions for wire and bank transfers on behalf of its clients.

On November 8, 2024, Finastra notified financial institution customers that on Nov. 7 its security team detected suspicious activity on Finastra’s internally hosted file transfer platform. Finastra also told customers that someone had begun selling large volumes of files allegedly stolen from its systems.

“On November 8, a threat actor communicated on the dark web claiming to have data exfiltrated from this platform,” reads Finastra’s disclosure, a copy of which was shared by a source at one of the customer firms.

“There is no direct impact on customer operations, our customers’ systems, or Finastra’s ability to serve our customers currently,” the notice continued. “We have implemented an alternative secure file sharing platform to ensure continuity, and investigations are ongoing.”

But its notice to customers does indicate the intruder managed to extract or “exfiltrate” an unspecified volume of customer data.

“The threat actor did not deploy malware or tamper with any customer files within the environment,” the notice reads. “Furthermore, no files other than the exfiltrated files were viewed or accessed. We remain focused on determining the scope and nature of the data contained within the exfiltrated files.”

In a written statement in response to questions about the incident, Finastra said it has been “actively and transparently responding to our customers’ questions and keeping them informed about what we do and do not yet know about the data that was posted.” The company also shared an updated communication to its clients, which said while it was still investigating the root cause, “initial evidence points to credentials that were compromised.”

“Additionally, we have been sharing Indicators of Compromise (IOCs) and our CISO has been speaking directly with our customers’ security teams to provide updates on the investigation and our eDiscovery process,” the statement continues. Here is the rest of what they shared:

“In terms of eDiscovery, we are analyzing the data to determine what specific customers were affected, while simultaneously assessing and communicating which of our products are not dependent on the specific version of the SFTP platform that was compromised. The impacted SFTP platform is not used by all customers and is not the default platform used by Finastra or its customers to exchange data files associated with a broad suite of our products, so we are working as quickly as possible to rule out affected customers. However, as you can imagine, this is a time-intensive process because we have many large customers that leverage different Finastra products in different parts of their business. We are prioritizing accuracy and transparency in our communications.

Importantly, for any customers who are deemed to be affected, we will be reaching out and working with them directly.”

On Nov. 8, a cybercriminal using the nickname “abyss0” posted on the English-language cybercrime community BreachForums that they’d stolen files belonging to some of Finastra’s largest banking clients. The data auction did not specify a starting or “buy it now” price, but said interested buyers should reach out to them on Telegram.

abyss0’s Nov. 7 sales thread on BreachForums included many screenshots showing the file directory listings for various Finastra customers. Image: Ke-la.com.

According to screenshots collected by the cyber intelligence platform Ke-la.com, abyss0 first attempted to sell the data allegedly stolen from Finastra on October 31, but that earlier sales thread did not name the victim company. However, it did reference many of the same banks called out as Finastra customers in the Nov. 8 post on BreachForums.

The original October 31 post from abyss0, where they advertise the sale of data from several large banks that are customers of a large financial software company. Image: Ke-la.com.

The October sales thread also included a starting price: $20,000. By Nov. 3, that price had been reduced to $10,000. A review of abyss0’s posts to BreachForums reveals this user has offered to sell databases stolen in several dozen other breaches advertised over the past six months.

The apparent timeline of this breach suggests abyss0 gained access to Finastra’s file sharing system at least a week before the company says it first detected suspicious activity, and that the Nov. 7 activity cited by Finastra may have been the intruder returning to exfiltrate more data.

Maybe abyss0 found a buyer who paid for their early retirement. We may never know, because this person has effectively vanished. The Telegram account that abyss0 listed in their sales thread appears to have been suspended or deleted. Likewise, abyss0’s account on BreachForums no longer exists, and all of their sales threads have since disappeared.

It seems improbable that both Telegram and BreachForums would have given this user the boot at the same time. The simplest explanation is that something spooked abyss0 enough for them to abandon a number of pending sales opportunities, in addition to a well-manicured cybercrime persona.

In March 2020, Finastra suffered a ransomware attack that sidelined a number of the company’s core businesses for days. According to reporting from Bloomberg, Finastra was able to recover from that incident without paying a ransom.

This is a developing story. Updates will be noted with timestamps. If you have any additional information about this incident, please reach out to krebsonsecurity @ gmail.com or at protonmail.com.

An Interview With the Target & Home Depot Hacker

By: BrianKrebs — November 15^th 2024 at 04:45

In December 2023, KrebsOnSecurity revealed the real-life identity of Rescator, the nickname used by a Russian cybercriminal who sold more than 100 million payment cards stolen from Target and Home Depot between 2013 and 2014. Moscow resident Mikhail Shefel, who confirmed using the Rescator identity in a recent interview, also admitted reaching out because he is broke and seeking publicity for several new money making schemes.

Mikhail “Mike” Shefel’s former Facebook profile. Shefel has since legally changed his last name to Lenin.

Mr. Shefel, who recently changed his legal surname to Lenin, was the star of last year’s story, Ten Years Later, New Clues in the Target Breach. That investigation detailed how the 38-year-old Shefel adopted the nickname Rescator while working as vice president of payments at ChronoPay, a Russian financial company that paid spammers to advertise fake antivirus scams, male enhancement drugs and knockoff pharmaceuticals.

Mr. Shefel did not respond to requests for comment in advance of that December 2023 profile. Nor did he respond to reporting here in January 2024 that he ran an IT company with a 34-year-old Russian man named Aleksandr Ermakov, who was sanctioned by authorities in Australia, the U.K. and U.S. for stealing data on nearly 10 million customers of the Australian health insurance giant Medibank.

But not long after KrebsOnSecurity reported in April that Shefel/Rescator also was behind the theft of Social Security and tax information from a majority of South Carolina residents in 2012, Mr. Shefel began contacting this author with the pretense of setting the record straight on his alleged criminal hacking activities.

In a series of live video chats and text messages, Mr. Shefel confirmed he indeed went by the Rescator identity for several years, and that he did operate a slew of websites between 2013 and 2015 that sold payment card data stolen from Target, Home Depot and a number of other nationwide retail chains.

Shefel claims the true mastermind behind the Target and other retail breaches was Dmitri Golubov, an infamous Ukrainian hacker known as the co-founder of Carderplanet, among the earliest Russian-language cybercrime forums focused on payment card fraud. Mr. Golubov could not be reached for comment, and Shefel says he no longer has the laptop containing evidence to support that claim.

Shefel asserts he and his team were responsible for developing the card-stealing malware that Golubov’s hackers installed on Target and Home Depot payment terminals, and that at the time he was technical director of a long-running Russian cybercrime community called Lampeduza.

“My nickname was MikeMike, and I worked with Dmitri Golubov and made technologies for him,” Shefel said. “I’m also godfather of his second son.”

Dmitri Golubov, circa 2005. Image: U.S. Postal Investigative Service.

A week after breaking the story about the 2013 data breach at Target, KrebsOnSecurity published Who’s Selling Cards from Target?, which identified a Ukrainian man who went by the nickname Helkern as Rescator’s original identity. But Shefel claims Helkern was subordinate to Golubov, and that he was responsible for introducing the two men more than a decade ago.

“Helkern was my friend, I [set up a] meeting with Golubov and him in 2013,” Shefel said. “That was in Odessa, Ukraine. I was often in that city, and [it’s where] I met my second wife.”

Shefel claims he made several hundred thousand dollars selling cards stolen by Golubov’s Ukraine-based hacking crew, but that not long after Russia annexed Crimea in 2014 Golubov cut him out of the business and replaced Shefel’s malware coding team with programmers in Ukraine.

Golubov was arrested in Ukraine in 2005 as part of a joint investigation with multiple U.S. federal law enforcement agencies, but his political connections in the country ensured his case went nowhere. Golubov later earned immunity from prosecution by becoming an elected politician and founding the Internet Party of Ukraine, which called for free internet for all, the creation of country-wide “hacker schools” and the “computerization of the entire economy.”

Mr. Shefel says he stopped selling stolen payment cards after being pushed out of the business, and invested his earnings in a now-defunct Russian search engine called tf[.]org. He also apparently ran a business called click2dad[.]net that paid people to click on ads for Russian government employment opportunities.

When those enterprises fizzled out, Shefel reverted to selling malware coding services for hire under the nickname “Getsend“; this claim checks out, as Getsend for many years advertised the same Telegram handle that Shefel used in our recent chats and video calls.

Shefel acknowledged that his outreach was motivated by a desire to publicize several new business ventures. None of those will be mentioned here because Shefel is already using my December 2023 profile of him to advertise what appears to be a pyramid scheme, and to remind others within the Russian hacker community of his skills and accomplishments.

Shefel says he is now flat broke, and that he currently has little to show for a storied hacking career. The Moscow native said he recently heard from his ex-wife, who had read last year’s story about him and was suddenly wondering where he’d hidden all of his earnings.

More urgently, Shefel needs money to stay out of prison. In February, he and Ermakov were arrested on charges of operating a short-lived ransomware affiliate program in 2021 called Sugar (a.k.a. Sugar Locker), which targeted single computers and end-users instead of corporations. Shefel is due to face those charges in a Moscow court on Friday, Nov. 15, 2024. Ermakov was recently found guilty and given two years probation.

Shefel claims his Sugar ransomware affiliate program was a bust, and never generated any profits. Russia is known for not prosecuting criminal hackers within its borders who scrupulously avoid attacking Russian businesses and consumers. When asked why he now faces prosecution over Sugar, Shefel said he’s certain the investigation was instigated by Pyotr “Peter” Vrublevsky — the son of his former boss at ChronoPay.

ChronoPay founder and CEO Pavel Vrublevsky was the key subject of my 2014 book Spam Nation, which described his role as head of one of Russia’s most notorious criminal spam operations.

Vrublevsky Sr. recently declared bankruptcy, and is currently in prison on fraud charges. Russian authorities allege Vrublevsky operated several fraudulent SMS-based payment schemes. They also accused Vrublevsky of facilitating money laundering for Hydra, the largest Russian darknet market at the time. Hydra trafficked in illegal drugs and financial services, including cryptocurrency tumbling for money laundering, exchange services between cryptocurrency and Russian rubles, and the sale of falsified documents and hacking services.

However, in 2022 KrebsOnSecurity reported on a more likely reason for Vrublevsky’s latest criminal charges: He’d been extensively documenting the nicknames, real names and criminal exploits of Russian hackers who worked with the protection of corrupt officials in the Russian Federal Security Service (FSB), and operating a Telegram channel that threatened to expose alleged nefarious dealings by Russian financial executives.

Shefel believes Vrublevsky’s son Peter paid corrupt cops to levy criminal charges against him after reporting the youth to Moscow police, allegedly for walking around in public with a loaded firearm. Shefel says the Russian authorities told the younger Vrublevsky that he had lodged the firearms complaint.

In July 2024, the Russian news outlet Izvestia published a lengthy investigation into Peter Vrublevsky, alleging that the younger son took up his father’s mantle and was responsible for advertising Sprut, a Russian-language narcotics bazaar that sprang to life after the Hydra darknet market was shut down by international law enforcement agencies in 2022.

Izvestia reports that Peter Vrublevsky was the advertising mastermind behind this 3D ad campaign and others promoting the Russian online narcotics bazaar Sprut.

Izvestia reports that Peter Vrublevsky is currently living in Switzerland, where he reportedly fled in 2022 after being “arrested in absentia” in Russia on charges of running a violent group that could be hired via Telegram to conduct a range of physical attacks in real life, including firebombings and muggings.

Shefel claims his former partner Golubov was involved in the development and dissemination of early ransomware strains, including Cryptolocker, and that Golubov remains active in the cybercrime community.

Meanwhile, Mr. Shefel portrays himself as someone who is barely scraping by with the few odd coding jobs that come his way each month. Incredibly, the day after our initial interview via Telegram, Shefel proposed going into business together.

By way of example, he suggested maybe a company centered around recovering lost passwords for cryptocurrency accounts, or perhaps a series of online retail stores that sold cheap Chinese goods at a steep markup in the United States.

“Hi, how are you?” he inquired. “Maybe we can open business?”

Canadian Man Arrested in Snowflake Data Extortions

By: BrianKrebs — November 5^th 2024 at 17:10

A 25-year-old man in Ontario, Canada has been arrested for allegedly stealing data from and extorting more than 160 companies that used the cloud data service Snowflake.

Image: https://www.pomerium.com/blog/the-real-lessons-from-the-snowflake-breach

On October 30, Canadian authorities arrested Alexander Moucka, a.k.a. Connor Riley Moucka of Kitchener, Ontario, on a provisional arrest warrant from the United States. Bloomberg first reported Moucka’s alleged ties to the Snowflake hacks on Monday.

At the end of 2023, malicious hackers learned that many large companies had uploaded huge volumes of sensitive customer data to Snowflake accounts that were protected with little more than a username and password (no multi-factor authentication required). After scouring darknet markets for stolen Snowflake account credentials, the hackers began raiding the data storage repositories used by some of the world’s largest corporations.

Among those was AT&T, which disclosed in July that cybercriminals had stolen personal information and phone and text message records for roughly 110 million people — nearly all of its customers. Wired.com reported in July that AT&T paid a hacker $370,000 to delete stolen phone records.

A report on the extortion attacks from the incident response firm Mandiant notes that Snowflake victim companies were privately approached by the hackers, who demanded a ransom in exchange for a promise not to sell or leak the stolen data. All told, more than 160 Snowflake customers were relieved of data, including TicketMaster, Lending Tree, Advance Auto Parts and Neiman Marcus.

Moucka is alleged to have used the hacker handles Judische and Waifu, among many others. These monikers correspond to a prolific cybercriminal whose exploits were the subject of a recent story published here about the overlap between Western, English-speaking cybercriminals and extremist groups that harass and extort minors into harming themselves or others.

On May 2, 2024, Judische claimed on the fraud-focused Telegram channel Star Chat that they had hacked Santander Bank, one of the first known Snowflake victims. Judische would repeat that claim in Star Chat on May 13 — the day before Santander publicly disclosed a data breach — and would periodically blurt out the names of other Snowflake victims before their data even went up for sale on the cybercrime forums.

404 Media reports that at a court hearing in Ontario this morning, Moucka called in from a prison phone and said he was seeking legal aid to hire an attorney.

TELECOM DOMINOES

Mandiant has attributed the Snowflake compromises to a group it calls “UNC5537,” with members based in North America and Turkey. Sources close to the investigation tell KrebsOnSecurity the UNC5537 member in Turkey is John Erin Binns, an elusive American man indicted by the U.S. Department of Justice (DOJ) for a 2021 breach at T-Mobile that exposed the personal information of at least 76.6 million customers.

Update: The Justice Department has unsealed an indictment (PDF) against Moucka and Binns, charging them with one count of conspiracy; 10 counts of wire fraud; four counts of computer fraud and abuse; two counts of extortion in relation to computer fraud; and two counts aggravated identity theft.

In a statement on Moucka’s arrest, Mandiant said UNC5537 aka Alexander ‘Connor’ Moucka has proven to be one of the most consequential threat actors of 2024.

“In April 2024, UNC5537 launched a campaign, systematically compromising misconfigured SaaS instances across over a hundred organizations,” wrote Austin Larsen, Mandiant’s senior threat analyst. “The operation, which left organizations reeling from significant data loss and extortion attempts, highlighted the alarming scale of harm an individual can cause using off-the-shelf tools.”

Sources involved in the investigation said UNC5537 has focused on hacking into telecommunications companies around the world. Those sources told KrebsOnSecurity that Binns and Judische are suspected of stealing data from India’s largest state-run telecommunications firm Bharat Sanchar Nigam Ltd (BNSL), and that the duo even bragged about being able to intercept or divert phone calls and text messages for a large portion of the population of India.

Judische appears to have outsourced the sale of databases from victim companies who refuse to pay, delegating some of that work to a cybercriminal who uses the nickname Kiberphant0m on multiple forums. In late May 2024, Kiberphant0m began advertising the sale of hundreds of gigabytes of data stolen from BSNL.

“Information is worth several million dollars but I’m selling for pretty cheap,” Kiberphant0m wrote of the BSNL data in a post on the English-language cybercrime community Breach Forums. “Negotiate a deal in Telegram.”

Also in May 2024, Kiberphant0m took to the Russian-language hacking forum XSS to sell more than 250 gigabytes of data stolen from an unnamed mobile telecom provider in Asia, including a database of all active customers and software allowing the sending of text messages to all customers.

On September 3, 2024, Kiberphant0m posted a sales thread on XSS titled “Selling American Telecom Access (100B+ Revenue).” Kiberphant0m’s asking price of $200,000 was apparently too high because they reposted the sales thread on Breach Forums a month later, with a headline that more clearly explained the data was stolen from Verizon‘s “push-to-talk” (PTT) customers — primarily U.S. government agencies and first responders.

404Media reported recently that the breach does not appear to impact the main consumer Verizon network. Rather, the hackers broke into a third party provider and stole data on Verizon’s PTT systems, which are a separate product marketed towards public sector agencies, enterprises, and small businesses to communicate internally.

INTERVIEW WITH JUDISCHE

Investigators say Moucka shared a home in Kitchener with other tenants, but not his family. His mother was born in Chechnya, and he speaks Russian in addition to French and English. Moucka’s father died of a drug overdose at age 26, when the defendant was roughly five years old.

A person claiming to be Judische began communicating with this author more than three months ago on Signal after KrebsOnSecurity started asking around about hacker nicknames previously used by Judische over the years.

Judische admitted to stealing and ransoming data from Snowflake customers, but he said he’s not interested in selling the information, and that others have done this with some of the data sets he stole.

“I’m not really someone that sells data unless it’s crypto [databases] or credit cards because they’re the only thing I can find buyers for that actually have money for the data,” Judische told KrebsOnSecurity. “The rest is just ransom.”

Judische has sent this reporter dozens of unsolicited and often profane messages from several different Signal accounts, all of which claimed to be an anonymous tipster sharing different identifying details for Judische. This appears to have been an elaborate effort by Judische to “detrace” his movements online and muddy the waters about his identity.

Judische frequently claimed he had unparalleled “opsec” or operational security, a term that refers to the ability to compartmentalize and obfuscate one’s tracks online. In an effort to show he was one step ahead of investigators, Judische shared information indicating someone had given him a Mandiant researcher’s assessment of who and where they thought he was. Mandiant says those were discussion points shared with select reporters in advance of the researcher’s recent talk at the LabsCon security conference.

But in a conversation with KrebsOnSecurity on October 26, Judische acknowledged it was likely that the authorities were closing in on him, and said he would seriously answer certain questions about his personal life.

“They’re coming after me for sure,” he said.

In several previous conversations, Judische referenced suffering from an unspecified personality disorder, and when pressed said he has a condition called “schizotypal personality disorder” (STPD).

According to the Cleveland Clinic, schizotypal personality disorder is marked by a consistent pattern of intense discomfort with relationships and social interactions: “People with STPD have unusual thoughts, speech and behaviors, which usually hinder their ability to form and maintain relationships.”

Judische said he was prescribed medication for his psychological issues, but that he doesn’t take his meds. Which might explain why he never leaves his home.

“I never go outside,” Judische allowed. “I’ve never had a friend or true relationship not online nor in person. I see people as vehicles to achieve my ends no matter how friendly I may seem on the surface, which you can see by how fast I discard people who are loyal or [that] I’ve known a long time.”

Judische later admitted he doesn’t have an official STPD diagnosis from a physician, but said he knows that he exhibits all the signs of someone with this condition.

“I can’t actually get diagnosed with that either,” Judische shared. “Most countries put you on lists and restrict you from certain things if you have it.”

Asked whether he has always lived at his current residence, Judische replied that he had to leave his hometown for his own safety.

“I can’t live safely where I’m from without getting robbed or arrested,” he said, without offering more details.

A source familiar with the investigation said Moucka previously lived in Quebec, which he allegedly fled after being charged with harassing others on the social network Discord.

Judische claims to have made at least $4 million in his Snowflake extortions. Judische said he and others frequently targeted business process outsourcing (BPO) companies, staffing firms that handle customer service for a wide range of organizations. They also went after managed service providers (MSPs) that oversee IT support and security for multiple companies, he claimed.

“Snowflake isn’t even the biggest BPO/MSP multi-company dataset on our networks, but what’s been exfiltrated from them is well over 100TB,” Judische bragged. “Only ones that don’t pay get disclosed (unless they disclose it themselves). A lot of them don’t even do their SEC filing and just pay us to fuck off.”

INTEL SECRETS

The other half of UNC5537 — 24-year-old John Erin Binns — was arrested in Turkey in late May 2024, and currently resides in a Turkish prison. However, it is unclear if Binns faces any immediate threat of extradition to the United States, where he is currently wanted on criminal hacking charges tied to the 2021 breach at T-Mobile.

A person familiar with the investigation said Binns’s application for Turkish citizenship was inexplicably approved after his incarceration, leading to speculation that Binns may have bought his way out of a sticky legal situation.

Under the Turkish constitution, a Turkish citizen cannot be extradited to a foreign state. Turkey has been criticized for its “golden passport” program, which provides citizenship and sanctuary for anyone willing to pay several hundred thousand dollars.

This is an image of a passport that Binns shared in one of many unsolicited emails to KrebsOnSecurity since 2021. Binns never explained why he sent this in Feb. 2023.

Binns’s alleged hacker alter egos — “IRDev” and “IntelSecrets” — were at once feared and revered on several cybercrime-focused Telegram communities, because he was known to possess a powerful weapon: A massive botnet. From reviewing the Telegram channels Binns frequented, we can see that others in those communities — including Judische — heavily relied on Binns and his botnet for a variety of cybercriminal purposes.

The IntelSecrets nickname corresponds to an individual who has claimed responsibility for modifying the source code for the Mirai “Internet of Things” botnet to create a variant known as “Satori,” and supplying it to others who used it for criminal gain and were later caught and prosecuted.

Since 2020, Binns has filed a flood of lawsuits naming various federal law enforcement officers and agencies — including the FBI, the CIA, and the U.S. Special Operations Command (PDF), demanding that the government turn over information collected about him and seeking restitution for his alleged kidnapping at the hands of the CIA.

Binns claims he was kidnapped in Turkey and subjected to various forms of psychological and physical torture. According to Binns, the U.S. Central Intelligence Agency (CIA) falsely told their counterparts in Turkey that he was a supporter or member of the Islamic State (ISIS), a claim he says led to his detention and torture by the Turkish authorities.

However, in a 2020 lawsuit he filed against the CIA, Binns himself acknowledged having visited a previously ISIS-controlled area of Syria prior to moving to Turkey in 2017.

A segment of a lawsuit Binns filed in 2020 against the CIA, in which he alleges U.S. put him on a terror watch list after he traveled to Syria in 2017.

Sources familiar with the investigation told KrebsOnSecurity that Binns was so paranoid about possible surveillance on him by American and Turkish intelligence agencies that his erratic behavior and online communications actually brought about the very government snooping that he feared.

In several online chats in late 2023 on Discord, IRDev lamented being lured into a law enforcement sting operation after trying to buy a rocket launcher online. A person close to the investigation confirmed that at the beginning of 2023, IRDev began making earnest inquiries about how to purchase a Stinger, an American-made portable weapon that operates as an infrared surface-to-air missile.

Sources told KrebsOnSecurity Binns’ repeated efforts to purchase the projectile earned him multiple visits from the Turkish authorities, who were justifiably curious why he kept seeking to acquire such a powerful weapon.

WAIFU

A careful study of Judische’s postings on Telegram and Discord since 2019 shows this user is more widely known under the nickname “Waifu,” a moniker that corresponds to one of the more accomplished “SIM swappers” in the English-language cybercrime community over the years.

SIM swapping involves phishing, tricking or bribing mobile phone company employees for credentials needed to redirect a target’s mobile phone number to a device the attackers control — allowing thieves to intercept incoming text messages and phone calls.

Several SIM-swapping channels on Telegram maintain a frequently updated leaderboard of the 100 richest SIM-swappers, as well as the hacker handles associated with specific cybercrime groups (Waifu is ranked #24). That list has long included Waifu on a roster of hackers for a group that called itself “Beige.”

The term “Beige Group” came up in reporting on two stories published here in 2020. The first was in an August 2020 piece called Voice Phishers Targeting Corporate VPNs, which warned that the COVID-19 epidemic had brought a wave of targeted voice phishing attacks that tried to trick work-at-home employees into providing access to their employers’ networks. Frequent targets of the Beige group included employees at numerous top U.S. banks, ISPs, and mobile phone providers.

The second time Beige Group was mentioned by sources was in reporting on a breach at the domain registrar GoDaddy. In November 2020, intruders thought to be associated with the Beige Group tricked a GoDaddy employee into installing malicious software, and with that access they were able to redirect the web and email traffic for multiple cryptocurrency trading platforms. Other frequent targets of the Beige group included employees at numerous top U.S. banks, ISPs, and mobile phone providers.

Judische’s various Telegram identities have long claimed involvement in the 2020 GoDaddy breach, and he didn’t deny his alleged role when asked directly. Judische said he prefers voice phishing or “vishing” attacks that result in the target installing data-stealing malware, as opposed to tricking the user into entering their username, password and one-time code.

“Most of my ops involve malware [because] credential access burns too fast,” Judische explained.

CRACKDOWN ON HARM GROUPS?

The Telegram channels that the Judische/Waifu accounts frequented over the years show this user divided their time between posting in channels dedicated to financial cybercrime, and harassing and stalking others in harm communities like Leak Society and Court.

Both of these Telegram communities are known for victimizing children through coordinated online campaigns of extortion, doxing, swatting and harassment. People affiliated with harm groups like Court and Leak Society will often recruit new members by lurking on gaming platforms, social media sites and mobile applications that are popular with young people, including Discord, Minecraft, Roblox, Steam, Telegram, and Twitch.

“This type of offence usually starts with a direct message through gaming platforms and can move to more private chatrooms on other virtual platforms, typically one with video enabled features, where the conversation quickly becomes sexualized or violent,” warns a recent alert from the Royal Canadian Mounted Police (RCMP) about the rise of sextortion groups on social media channels.

“One of the tactics being used by these actors is sextortion, however, they are not using it to extract money or for sexual gratification,” the RCMP continued. “Instead they use it to further manipulate and control victims to produce more harmful and violent content as part of their ideological objectives and radicalization pathway.”

Some of the largest such known groups include those that go by the names 764, CVLT, Kaskar, 7997, 8884, 2992, 6996, 555, Slit Town, 545, 404, NMK, 303, and H3ll.

On the various cybercrime-oriented channels Judische frequented, he often lied about his or others’ involvement in various breaches. But Judische also at times shared nuggets of truth about his past, particularly when discussing the early history and membership of specific Telegram- and Discord-based cybercrime and harm groups.

Judische claimed in multiple chats, including on Leak Society and Court, that they were an early member of the Atomwaffen Division (AWD), a white supremacy group whose members are suspected of having committed multiple murders in the U.S. since 2017.

In 2019, KrebsOnSecurity exposed how a loose-knit group of neo-Nazis, some of whom were affiliated with AWD, had doxed and/or swatted nearly three dozen journalists at a range of media publications. Swatting involves communicating a false police report of a bomb threat or hostage situation and tricking authorities into sending a heavily armed police response to a targeted address.

Judsiche also told a fellow denizen of Court that years ago he was active in an older harm community called “RapeLash,” a truly vile Discord server known for attracting Atomwaffen members. A 2018 retrospective on RapeLash posted to the now defunct neo-Nazi forum Fascist Forge explains that RapeLash was awash in gory, violent images and child pornography.

A Fascist Forge member named “Huddy” recalled that RapeLash was the third incarnation of an extremist community also known as “FashWave,” short for Fascist Wave.

“I have no real knowledge of what happened with the intermediary phase known as ‘FashWave 2.0,’ but FashWave 3.0 houses multiple known Satanists and other degenerates connected with AWD, one of which got arrested on possession of child pornography charges, last I heard,” Huddy shared.

In June 2024, a Mandiant employee told Bloomberg that UNC5537 members have made death threats against cybersecurity experts investigating the hackers, and that in one case the group used artificial intelligence to create fake nude photos of a researcher to harass them.

Allison Nixon is chief research officer with the New York-based cybersecurity firm Unit 221B. Nixon is among several researchers who have faced harassment and specific threats of physical violence from Judische.

Nixon said Judische is likely to argue in court that his self-described psychological disorder(s) should somehow excuse his long career in cybercrime and in harming others.

“They ran a misinformation campaign in a sloppy attempt to cover up the hacking campaign,” Nixon said of Judische. “Coverups are an acknowledgment of guilt, which will undermine a mental illness defense in court. We expect that violent hackers from the [cybercrime community] will experience increasingly harsh sentences as the crackdown continues.”

5:34 p.m. ET: Updated story to include a clarification from Mandiant. Corrected Moucka’s age.

Nov. 21, 2024: Included link to a criminal indictment against Moucka and Binns.

Change Healthcare Breach Hits 100M Americans

By: BrianKrebs — October 30^th 2024 at 13:34

Change Healthcare says it has notified approximately 100 million Americans that their personal, financial and healthcare records may have been stolen in a February 2024 ransomware attack that caused the largest ever known data breach of protected health information.

Image: Tamer Tuncay, Shutterstock.com.

A ransomware attack at Change Healthcare in the third week of February quickly spawned disruptions across the U.S. healthcare system that reverberated for months, thanks to the company’s central role in processing payments and prescriptions on behalf of thousands of organizations.

In April, Change estimated the breach would affect a “substantial proportion of people in America.” On Oct 22, the healthcare giant notified the U.S. Department of Health and Human Resources (HHS) that “approximately 100 million notices have been sent regarding this breach.”

A notification letter from Change Healthcare said the breach involved the theft of:

-Health Data: Medical record #s, doctors, diagnoses, medicines, test results, images, care and treatment;
-Billing Records: Records including payment cards, financial and banking records;
-Personal Data: Social Security number; driver’s license or state ID number;
-Insurance Data: Health plans/policies, insurance companies, member/group ID numbers, and Medicaid-Medicare-government payor ID numbers.

The HIPAA Journal reports that in the nine months ending on September 30, 2024, Change’s parent firm United Health Group had incurred $1.521 billion in direct breach response costs, and $2.457 billion in total cyberattack impacts.

Those costs include $22 million the company admitted to paying their extortionists — a ransomware group known as BlackCat and ALPHV — in exchange for a promise to destroy the stolen healthcare data.

That ransom payment went sideways when the affiliate who gave BlackCat access to Change’s network said the crime gang had cheated them out of their share of the ransom. The entire BlackCat ransomware operation shut down after that, absconding with all of the money still owed to affiliates who were hired to install their ransomware.

A breach notification from Change Healthcare.

A few days after BlackCat imploded, the same stolen healthcare data was offered for sale by a competing ransomware affiliate group called RansomHub.

“Affected insurance providers can contact us to prevent leaking of their own data and [remove it] from the sale,” RansomHub’s victim shaming blog announced on April 16. “Change Health and United Health processing of sensitive data for all of these companies is just something unbelievable. For most US individuals out there doubting us, we probably have your personal data.”

It remains unclear if RansomHub ever sold the stolen healthcare data. The chief information security officer for a large academic healthcare system affected by the breach told KrebsOnSecurity they participated in a call with the FBI and were told a third party partner managed to recover at least four terabytes of data that was exfiltrated from Change by the cybercriminal group. The FBI declined to comment.

Change Healthcare’s breach notification letter offers recipients two years of credit monitoring and identity theft protection services from a company called IDX. In the section of the missive titled “Why did this happen?,” Change shared only that “a cybercriminal accessed our computer system without our permission.”

But in June 2024 testimony to the Senate Finance Committee, it emerged that the intruders had stolen or purchased credentials for a Citrix portal used for remote access, and that no multi-factor authentication was required for that account.

Last month, Sens. Mark Warner (D-Va.) and Ron Wyden (D-Ore.) introduced a bill that would require HHS to develop and enforce a set of tough minimum cybersecurity standards for healthcare providers, health plans, clearinghouses and businesses associates. The measure also would remove the existing cap on fines under the Health Insurance Portability and Accountability Act, which severely limits the financial penalties HHS can issue against providers.

According to the HIPAA Journal, the biggest penalty imposed to date for a HIPAA violation was the paltry $16 million fine against the insurer Anthem Inc., which suffered a data breach in 2015 affecting 78.8 million individuals. Anthem reported revenues of around $80 billion in 2015.

A post about the Change breach from RansomHub on April 8, 2024. Image: Darkbeast, ke-la.com.

There is little that victims of this breach can do about the compromise of their healthcare records. However, because the data exposed includes more than enough information for identity thieves to do their thing, it would be prudent to place a security freeze on your credit file and on that of your family members if you haven’t already.

The best mechanism for preventing identity thieves from creating new accounts in your name is to freeze your credit file with Equifax, Experian, and TransUnion. This process is now free for all Americans, and simply blocks potential creditors from viewing your credit file. Parents and guardians can now also freeze the credit files for their children or dependents.

Since very few creditors are willing to grant new lines of credit without being able to determine how risky it is to do so, freezing your credit file with the Big Three is a great way to stymie all sorts of ID theft shenanigans. Having a freeze in place does nothing to prevent you from using existing lines of credit you may already have, such as credit cards, mortgage and bank accounts. When and if you ever do need to allow access to your credit file — such as when applying for a loan or new credit card — you will need to lift or temporarily thaw the freeze in advance with one or more of the bureaus.

All three bureaus allow users to place a freeze electronically after creating an account, but all of them try to steer consumers away from enacting a freeze. Instead, the bureaus are hoping consumers will opt for their confusingly named “credit lock” services, which accomplish the same result but allow the bureaus to continue selling access to your file to select partners.

If you haven’t done so in a while, now would be an excellent time to review your credit file for any mischief or errors. By law, everyone is entitled to one free credit report every 12 months from each of the three credit reporting agencies. But the Federal Trade Commission notes that the big three bureaus have permanently extended a program enacted in 2020 that lets you check your credit report at each of the agencies once a week for free.

SOC Findings Report From RSA Conference 2024

By: Jessica Bair — October 22^nd 2024 at 12:00

Discover key insights from the SOC Findings Report at RSA Conference 2024, co-released by Cisco and NetWitness for Cybersecurity Awareness Month.

Brazil Arrests ‘USDoD,’ Hacker in FBI Infragard Breach

By: BrianKrebs — October 18^th 2024 at 12:33

Brazilian authorities reportedly have arrested a 33-year-old man on suspicion of being “USDoD,” a prolific cybercriminal who rose to infamy in 2022 after infiltrating the FBI’s InfraGard program and leaking contact information for 80,000 members. More recently, USDoD was behind a breach at the consumer data broker National Public Data that led to the leak of Social Security numbers and other personal information for a significant portion of the U.S. population.

USDoD’s InfraGard sales thread on Breached.

The Brazilian news outlet TV Globo first reported the news of USDoD’s arrest, saying the Federal Police arrested a 33-year-old man from Belo Horizonte. According to TV Globo, USDoD is wanted domestically in connection with the theft of data on Brazilian Federal Police officers.

USDoD was known to use the hacker handles “Equation Corp” and “NetSec,” and according to the cyber intelligence platform Intel 471 NetSec posted a thread on the now-defunct cybercrime community RaidForums on Feb. 22, 2022, in which they offered the email address and password for 659 members of the Brazilian Federal Police.

TV Globo didn’t name the man arrested, but the Portuguese tech news outlet Tecmundo published a report in August 2024 that named USDoD as 33-year-old Luan BG from Minas Gerais, Brazil. Techmundo said it learned the hacker’s real identity after being given a draft of a detailed, non-public report produced by the security firm CrowdStrike.

CrowdStrike did not respond to a request for comment. But a week after Techmundo’s piece, the tech news publication hackread.com published a story in which USDoD reportedly admitted that CrowdStrike was accurate in identifying him. Hackread said USDoD shared a statement, which was partially addressed to CrowdStrike:

A recent statement by USDoD, after he was successfully doxed by CrowdStrike and other security firms. Image: Hackread.com.

In August 2024, a cybercriminal began selling Social Security numbers and other personal information stolen from National Public Data, a private data broker in Florida that collected and sold SSNs and contact data for a significant slice of the American population.

Additional reporting revealed National Public Data had inadvertently published its own passwords on the Internet. The company is now the target of multiple class-action lawsuits, and recently declared bankruptcy. In an interview with KrebsOnSecurity, USDoD acknowledged stealing the NPD data earlier this year, but claimed he was not involved in leaking or selling it.

In December 2022, KrebsOnSecurity broke the news that USDoD had social-engineered his way into the FBI’s InfraGard program, an FBI initiative designed to build informal information sharing partnerships with vetted professionals in the private sector concerning cyber and physical threats to critical U.S. national infrastructure.

USDoD applied for InfraGard membership using the identity of the CEO of a major U.S. financial company. Even though USDoD listed the real mobile phone number of the CEO, the FBI apparently never reached the CEO to validate his application, because the request was granted just a few weeks later. After that, USDoD said he used a simple program to collect all of the contact information shared by more than 80,000 InfraGard members.

The FBI declined to comment on reports about USDoD’s arrest.

In a lengthy September 2023 interview with databreaches.net, USDoD told the publication he was a man in his mid-30s who was born in South America and who holds dual citizenship in Brazil and Portugal. Toward the end of that interview, USDoD said they were planning to launch a platform for acquiring military intelligence from the United States.

Databreaches.net told KrebsOnSecurity USDoD has been a regular correspondent since that 2023 interview, and that after being doxed USDoD made inquiries with a local attorney to learn if there were any open investigations or charges against him.

“From what the lawyer found out from the federal police, they had no open cases or charges against him at that time,” Databreaches.net said. “From his writing to me and the conversations we had, my sense is he had absolutely no idea he was in imminent danger of being arrested.”

When KrebsOnSecurity last communicated with USDoD via Telegram on Aug. 15, 2024, they claimed they were “planning to retire and move on from this,” referring to multiple media reports that blamed USDoD for leaking nearly three billion consumer records from National Public Data.

Less than four days later, however, USDoD was back on his normal haunt at BreachForums, posting custom exploit code he claimed to have written to attack recently patched vulnerabilities in a popular theme made for WordPress websites.

Crooked Cops, Stolen Laptops & the Ghost of UGNazi

By: BrianKrebs — September 30^th 2024 at 21:33

A California man accused of failing to pay taxes on tens of millions of dollars allegedly earned from cybercrime also paid local police officers hundreds of thousands of dollars to help him extort, intimidate and silence rivals and former business partners, the government alleges. KrebsOnSecurity has learned that many of the man’s alleged targets were members of UGNazi, a hacker group behind multiple high-profile breaches and cyberattacks back in 2012.

A photo released by the government allegedly showing Iza posing with several LASD officers on his payroll.

A federal complaint (PDF) filed last week said the Federal Bureau of Investigation (FBI) has been investigating Los Angeles resident Adam Iza. Also known as “Assad Faiq” and “The Godfather,” Iza is the founder of a cryptocurrency investment platform called Zort that advertised the ability to make smart trades based on artificial intelligence technology.

But the feds say investors in Zort soon lost their shorts, after Iza and his girlfriend began spending those investments on Lamborghinis, expensive jewelry, vacations, a $28 million home in Bel Air, even cosmetic surgery to extend the length of his legs.

The complaint states the FBI started looking at Iza after receiving multiple reports that he had on his payroll several active deputies with the Los Angeles Sheriff’s Department (LASD). Iza’s attorney did not immediately respond to requests for comment.

The complaint cites a letter from an attorney for a victim referenced only as “E.Z.,” who was seeking help related to an extortion and robbery allegedly committed by Iza. The government says that in March 2022, three men showed up at E.Z.’s home, and tried to steal his laptop in an effort to gain access to E.Z. cryptocurrency holdings online. A police report referenced in the complaint says three intruders were scared off when E.Z. fired several handgun rounds in the direction of his assailants.

The FBI later obtained a copy of a search warrant executed by LASD deputies in January 2022 for GPS location information on a phone belonging to E.Z., which shows an LASD deputy unlawfully added E.Z.’s mobile number to a list of those associated with an unrelated firearms investigation.

“Damn my guy actually filed the warrant,” Iza allegedly texted someone after the location warrant was entered. “That’s some serious shit to do for someone….risking a 24 years career. I pay him 280k a month for complete resources. They’re active-duty.”

The FBI alleges LASD officers had on several previous occasions tried to kidnap and extort E.Z. at Iza’s behest. The complaint references a November 2021 incident wherein Iza and E.Z. were in a car together when Iza asked to stop and get snacks at a convenience store. While they were still standing next to the car, a van with several armed LASD deputies showed up and tried to force E.Z. to hand over his phone. E.Z. escaped unharmed, and alerted 911.

E.Z. appears to be short for Enzo Zelocchi, a self-described “actor” who was featured in an ABC News story about a home invasion in Los Angeles around that same time as the March 2022 home invasion, in which Zelocchi is quoted as saying at least two men tried to rob him at gunpoint (we’ll revisit Zelocchi’s acting credits in a moment).

One of many self portraits published on the Instagram account of Enzo Zelocchi.

The criminal complaint makes frequent references to a co-conspirator of Iza (“CC-1”) — his girlfriend at the time — who allegedly helped Iza run his businesses and spend the millions plunked down by Zort investors. We know what E.Z. stands for because Iza’s girlfriend then was a woman named Iris Au, and in November 2022 she sued Zelocchi for allegedly stealing Iza’s laptop.

The complaint says Iza also harassed a man identified only as T.W., and refers to T.W. as one of two Americans currently incarcerated in the Philippines for murder. In December 2018, a then 21-year-old Troy Woody Jr. was arrested in Manila after he was spotted dumping the body of his dead girlfriend Tomi Masters into a local river.

Woody is accused of murdering Masters with the help of his best friend and roommate at the time: Mir Islam, a.k.a. “JoshTheGod,” referred to in the Iza complaint as “M.I.” Islam and Woody were both core members of UGNazi, a hacker collective that sprang up in 2012 and claimed credit for hacking and attacking a number of high-profile websites.

In June 2016, Islam was sentenced to a year in prison for an impressive array of crimes, including stalking people online and posting their personal data on the Internet. Islam also pleaded guilty to reporting dozens of phony bomb threats and fake hostage situations at the homes of celebrities and public officials (Islam participated in a swatting attack against this author in 2013).

Troy Woody Jr. (left) and Mir Islam, are currently in prison in the Philippines for murder.

In December 2022, Troy Woody Jr. sued Iza, Zelocchi and Zort, alleging (PDF) Iza and Zelocchi were involved in a 2018 home invasion at his residence, wherein Woody claimed his assailants stole laptops and phones containing more than $200 million in cryptocurrencies.

Woody’s complaint states that Masters also was present during his 2018 home invasion, as was another core UGNazi member: Eric “CosmoTheGod” Taylor. CosmoTheGod rocketed to Internet infamy in 2013 when he and a number of other hackers set up the Web site exposed[dot]su, which published the address, Social Security numbers and other personal information of public figures, including the former First Lady Michelle Obama, the then-director of the FBI and the U.S. attorney general. The group also swatted many of the people they doxed.

Exposed was built with the help of identity information obtained and/or stolen from ssndob dot ru.

In 2017, Taylor was sentenced to three years probation for participating in multiple swatting attacks, including the one against my home in 2013.

The complaint against Iza says the FBI interviewed Woody in Manila where he is currently incarcerated, and learned that Iza has been harassing him about passwords that would unlock access to cryptocurrencies. The FBI’s complaint leaves open the question of how Woody and Islam got the phones in the first place, but the implication is that Iza may have instigated the harassment by having mobile phones smuggled to the prisoners.

The government suggests its case against Iza was made possible in part thanks to Iza’s propensity for ripping off people who worked for him. The complaint cites information provided by a private investigator identified only as “K.C.,” who said Iza hired him to surveil Zelocchi but ultimately refused to pay him for much of the work.

K.C. stands for Kenneth Childs, who in 2022 sued Iris Au and Zort (PDF) for theft by deception and commercial disparagement, after it became clear his private eye services were being used as part of a scheme by the Zort founders to intimidate and extort others. Childs’ complaint says Iza clawed back tens of thousands of dollars in payments he’d previously made as part of their contract.

The government also included evidence provided by an associate of Iza’s — named only as “R.C.” — who was hired to throw a party at Iza’s home. According to the feds, Iza paid the associate $50,000 to craft the event to his liking, but on the day of the party Iza allegedly told R.C. he was unhappy with the event and demanded half of his money back.

When R.C. balked, Iza allegedly surrounded the man with armed LASD officers, who then extracted the payment by seizing his phone. The government says Iza kept R.C.’s phone and spent the remainder of his bank balance.

A photo Iza allegedly sent to Tassilo Heinrich immediately after Heinrich’s arrest on unsubstantiated drug charges.

The FBI said that after the incident at the party, Iza had his bribed sheriff deputies pull R.C. over and arrest him on phony drug charges. The complaint includes a photo of R.C. being handcuffed by the police, which the feds say Iza sent to R.C. in order to intimidate him even further. The drug charges were later dismissed for lack of evidence.

The government alleges Iza and Au paid the LASD officers using Zelle transfers from accounts tied to two different entities incorporated by one or both of them: Dream Agency and Rise Agency. The complaint further alleges that these two entities were the beneficiaries of a business that sold hacked and phished Facebook advertising accounts, and bribed Facebook employees to unblock ads that violated its terms of service.

The complaint says Iza ran this business with another individual identified only as “T.H.,” and that at some point T.H. had personal problems and checked himself into rehab. T.H. told the FBI that Iza responded by stealing his laptop and turning him in to the government.

KrebsOnSecurity has learned that T.H. in this case is Tassilo Heinrich, a man indicted in 2022 for hacking into the e-commerce platform Shopify, and leaking the user database for Ledger, a company that makes hardware wallets for storing cryptocurrencies.

Heinrich pleaded guilty and was sentenced to time served, three years of supervised release, and ordered to pay restitution to Shopify. Upon his release from custody, Heinrich told the FBI that Iza was still using his account at the public screenshot service Gyazo to document communications regarding his alleged bribing of LASD officers.

Prosecutors say Iza and Au portrayed themselves as glamorous and wealthy individuals who were successful social media influencers, but that most of that was a carefully crafted facade designed to attract investment from cryptocurrency enthusiasts. Meanwhile, the U.K. tabloids reported this summer that Au was dating Davide Sanclimenti, the 2022 co-winner on the dating reality show Love Island.

Au was featured on the July 2024 cover of “Womenpreneur Middle East.”

Recall that we promised to revisit Mr. Zelocchi’s claimed acting credits. Despite being briefly listed on the Internet Movie Data Base (imdb.com) as the most awarded science fiction actor of all time, it’s not clear whether Mr. Zelocchi has starred in any real movies.

Earlier this year, an Internet sleuth on Youtube showed that even though Zelocchi’s IMDB profile has him earning more awards than most other actors on the platform (here he is holding a Youtube top viewership award), Zelocchi is probably better known as the director of the movie once rated the absolute worst sci-fi flick on IMDB: A 2015 work called “Angel’s Apocalypse.” Most of the videos on Zelocchi’s Instagram page appear to be brief clips, some of which look more like a commercial for men’s cologne than scenes from a real movie.

A Reddit post from a year ago calling attention to Zelocchi’s sci-fi film Angel’s Apocalypse somehow earning more audience votes than any other movie in the same genre.

In many ways, the crimes described in this complaint and the various related civil lawsuits would prefigure a disturbing new trend within English-speaking cybercrime communities that has bubbled up in the past few years: The emergence of “violence-as-as-service” offerings that allow cybercriminals to anonymously extort and intimidate their rivals.

Found on certain Telegram channels are solicitations for IRL or “In Real Life” jobs, wherein people hire themselves out as willing to commit a variety of physical attacks in their local geographic area, such as slashing tires, firebombing a home, or tossing a brick through someone’s window.

Many of the cybercriminals in this community have stolen tens of millions of dollars worth of cryptocurrency, and can easily afford to bribe police officers. KrebsOnSecurity would expect to see more of this in the future as young, crypto-rich cybercriminals seek to corrupt people in authority to their advantage.

Black Hat 2024: SOC in the NOC

By: Ryan Maclennan — September 27^th 2024 at 12:00

The Black Hat Network Operations Center (NOC) provides a high-security, high-availability network in one of the most demanding environments in the world: the Black Hat event. The NOC partners are selected by Black Hat, with Arista, Cisco, Corelight, Lumen, NetWitness and Palo Alto Networks delivering from Las Vegas this year. Cisco is the official Domain […]

U.S. Indicts 2 Top Russian Hackers, Sanctions Cryptex

By: BrianKrebs — September 26^th 2024 at 14:54

The United States today unveiled sanctions and indictments against the alleged proprietor of Joker’s Stash, a now-defunct cybercrime store that peddled tens of millions of payment cards stolen in some of the largest data breaches of the past decade. The government also indicted and sanctioned a top Russian cybercriminal known as Taleon, whose cryptocurrency exchange Cryptex has evolved into one of Russia’s most active money laundering networks.

A 2016 screen shot of the Joker’s Stash homepage. The links have been redacted.

The U.S. Department of Justice (DOJ) today unsealed an indictment against a 38-year-old man from Novosibirsk, Russia for allegedly operating Joker’s Stash, an extremely successful carding shop that came online in late 2014. Joker’s sold cards stolen in a steady drip of breaches at U.S. retailers, including Saks Fifth Avenue, Lord and Taylor, Bebe Stores, Hilton Hotels, Jason’s Deli, Whole Foods, Chipotle, Wawa, Sonic Drive-In, the Hy-Vee supermarket chain, Buca Di Beppo, and Dickey’s BBQ.

The government believes the brains behind Joker’s Stash is Timur Kamilevich Shakhmametov, an individual who is listed in Russian incorporation documents as the owner of Arpa Plus, a Novosibirsk company that makes mobile games.

Early in his career (circa 2000) Shakhmametov was known as “v1pee” and was the founder of the Russian hacker group nerf[.]ru, which periodically published hacking tools and exploits for software vulnerabilities.

The Russian hacker group Nerf as described in a March 2006 article in the Russian hacker magazine xakep.ru.

By 2004, v1pee had adopted the moniker “Vega” on the exclusive Russian language hacking forum Mazafaka, where this user became one of the more reliable vendors of stolen payment cards.

In the years that followed, Vega would cement his reputation as a top carder on other forums, including Verified, DirectConnection, and Carder[.]pro.

Vega also became known as someone who had the inside track on “unlimited cashouts,” a globally coordinated cybercrime scheme in which crooks hack a bank or payment card processor and use cloned cards at cash machines to rapidly withdraw millions of dollars in just a few hours.

“Hi, there is work on d+p, unlimited,” Vega wrote in a private message to another user on Verified in Dec. 2012, referring to “dumps and PINs,” the slang term for stolen debit cards with the corresponding PINs that would allow ATM withdrawals.

This batch of some five million cards put up for sale Sept. 26, 2017 on the now-defunct carding site Joker’s Stash has been tied to a breach at Sonic Drive-In.

Joker’s Stash came online in the wake of several enormous card breaches at retailers like Target and Home Depot, and the resulting glut of inventory had depressed prices for stolen cards. But Joker’s would distinguish itself by catering to high-roller customers — essentially street gangs in the United States that would purchase thousands of stolen payment cards in one go.

Faced with a buyer’s market, Joker’s Stash set themselves apart by focusing on loyalty programs, frequent buyer discounts, money-back guarantees, and just plain good customer service. Big spenders were given access to the most freshly hacked payment cards, and were offered the ability to get free replacement cards if any turned out to be duds.

Joker’s Stash also was unique because it claimed to sell only payment cards that its own hackers had stolen directly from merchants. At the time, card shops typically resold payment cards that were stolen and supplied by many third-party hackers of unknown reliability or reputation.

In January 2021, Joker’s Stash announced it was closing up shop, after European authorities seized a number of servers for the fraud store, and its proprietor came down with the Coronavirus.

A DOJ statement credits the U.S. Secret Service for leading the years-long investigations (the Service’s original mandate was not protecting the president; it was pursuing counterfeiters, and modern-day carders definitely qualify as that). Prosecutors allege Joker’s Stash earned revenues of at least $280 million, but possibly more than $1 billion (the broad range is a consequence of several variables, including the rapid fluctuation in the price of bitcoin and the stolen goods they were peddling).

TALEON

The proprietors of Joker’s Stash may have sold tens of millions of stolen payment cards, but Taleon is by far the bigger fish in this law enforcement action because his various cryptocurrency and cash exchanges have allegedly helped to move billions of dollars into and out of Russia over the past 20 years.

An indictment unsealed today names Taleon as Sergey Sergeevich Ivanov, 44, of Saint Petersburg, Russia. The government says Ivanov, who likely changed his surname from Omelnitskii at some point, laundered money for Joker’s Stash, among many other cybercrime stores.

In a statement today, the Treasury Department said Ivanov has laundered hundreds of millions of dollars’ worth of virtual currency for ransomware actors, initial access brokers, darknet marketplace vendors, and other criminal actors for approximately the last 20 years.

First appearing on Mazafaka in the early 2000s, Taleon was known on the forums as someone who could reliably move large amounts of physical cash. Sources familiar with the investigation said Taleon’s service emerged as one of the few remaining domestic cash delivery services still operating after Russia invaded Ukraine in Feb. 2022.

Taleon set up his service to facilitate transfers between Moscow, St. Petersburg and financial institutions in the West. Taleon’s private messages on some hacker forums have been leaked over the years and indexed by the cyber intelligence platform Intel 471. Those messages indicate Taleon worked on many of the same ATM cashouts as Vegas, so it’s clear the two had an established business relationship well before Joker’s Stash came into being.

Sometime around 2013, Taleon launched a partnership with a money transfer business called pm2btc[.]me. PM2BTC allowed customers to convert funds from the virtual currency Perfect Money (PM) into bitcoin, and then have the balance (minus a processing fee) available on a physical debit card that could be used at ATMs, for shopping online, or at retail stores.

A screenshot of a website reviewing PM2BTC.

The U.S. government itself set things in motion for Taleon’s nascent cryptocurrency exchange business in 2013 after the DOJ levied money laundering charges against the proprietors of Liberty Reserve, one of the largest virtual currencies in operation at the time. Liberty Reserve was heavily used by cybercriminals of all stripes. The government said the service had more than a million users worldwide, and laundered in excess of $6 billion in suspected criminal proceeds.

In the days following the takedown of Liberty Reserve, KrebsOnSecurity ran a story that examined discussions across multiple top Russian cybercrime forums about where crooks could feel safe parking their stolen funds. The answer involved Bitcoin, but also Taleon’s new service.

UAPS

Part of the appeal of Taleon’s exchange was that it gave its vetted customers an “application programming interface” or API that made it simple for dodgy online shops selling stolen goods and cybercrime services to accept cryptocurrency deposits from their customers, and to manage payouts to any suppliers and affiliates.

This API is synonymous with a service Taleon and friends operate in the background called UAPS, short for “Universal Anonymous Payment System.” UAPS has gone by several other names including “Pinpays,” and in October 2014 it landed Joker’s Stash as its first big client.

A source with knowledge of the investigation told KrebsOnSecurity that Taleon is a pilot who owns and flies around in his own helicopter.

Ivanov appears to have little to no social media presence, but the 40-year-old woman he lives with in St. Petersburg does, and she has a photo on her Vktontake page that shows the two of them in 2019 flying over Lake Ladoga, a large body of water directly north of St. Petersburg.

Sergey “Taleon” Ivanov (right) in 2019 in his helicopter with the woman he lives with, flying over a lake north of St. Petersburg, Russia.

BRIANS CLUB

In late 2015, a major competitor to Joker’s Stash emerged using UAPS for its back-end payments: BriansClub. BriansClub sullies this author’s name, photos and reputation to peddle millions of credit and debit cards stolen from merchants in the United States and around the world.

An ad for BriansClub has been using my name and likeness for years to peddle millions of stolen credit cards.

In 2019, someone hacked BriansClub and relieved the fraud shop of more than 26 million stolen payment cards — an estimated one-third of the 87 million payment card accounts that were on sale across all underground shops at that time. An anonymous source shared that card data with KrebsOnSecurity, which ultimately shared it with a consortium of financial institutions that issued most of the cards.

After that incident, the administrator of BriansClub changed the site’s login page so that it featured a copy of my phone bill, Social Security card, and a link to my full credit report [to this day, random cybercriminals confuse Yours Truly with the proprietor of BriansClub].

Alex Holden is founder of the Milwaukee-based cybersecurity firm Hold Security. Holden has long maintained visibility into cryptocurrency transactions made by BriansClub.

Holden said those records show BriansClub sells tens of thousands of dollars worth of stolen credit cards every day, and that in the last two years alone the BriansClub administrator has removed more than $242 million worth of cryptocurrency revenue from the UAPS platform.

The BriansClub login page, as it looked from late 2019 until recently.

Passive domain name system (DNS) records show that in its early days BriansClub shared a server in Lithuania along with just a handful of other domains, including secure.pinpays[.]com, the crime forum Verified, and a slew of carding shops operating under the banner Rescator.

As KrebsOnSecurity detailed in December 2023, the Rescator shops were directly involved in some of the largest payment card breaches of the past decade. Those include the 2013 breach at Target and the 2014 breach at Home Depot, intrusions that exposed more than 100 million payment card records.

CRYPTEX

In early 2018, Taleon and the proprietors of UAPS launched a cryptocurrency exchange called Cryptex[.]net that has emerged as a major mover of ill-gotten crypto coins.

Taleon reminds UAPS customers they will enjoy 0% commission and no “know your customer” (KYC) requirements “on our exchange Cryptex.”

Cryptex has been associated with quite a few ransomware transactions, including the largest known ransomware payment to date. In February 2024, a Fortune 50 ransomware victim paid a record $75 million ransom to a Russian cybercrime group that calls themselves the Dark Angels. A source with knowledge of the investigation said an analysis of that payment shows roughly half of it was processed through Cryptex.

That source provided a screen shot of Cryptex’s sending and receiving exposure as viewed by Chainalysis, a company the U.S. government and many cryptocurrency exchanges rely on to flag transactions associated with suspected money laundering, ransomware payouts, or facilitating payments for darknet websites.

Chainalysis finds that Cryptex has received more than $1.6 billion since its inception, and that this amount is roughly equal to its sending exposure (although the total number of outflows is nearly half of the inflows).

The graphic indicates a great deal of money flowing into Cryptex — roughly a quarter of it — is coming from bitcoin ATMs around the world. Experts say most of those ATM inflows to Cryptex are bitcoin ATM cash deposits from customers of carding websites like BriansClub and Jokers Stash.

A screenshot of Chainalysis’s summary of illicit activity on Cryptex since the exchange’s inception in 2018.

The indictments released today do not definitively connect Taleon to Cryptex. However, PM2BTC (which teamed up with Taleon to launch UAPS and Pinpays) and Cryptex have now been sanctioned by the U.S. Department of the Treasury.

Treasury’s Financial Crimes Enforcement Network (FinCEN) levied sanctions today against PM2BTC under a powerful new “Section 9714” authority included in the Combating Russian Money Laundering Act, changes enacted in 2022 to make it easier to target financial entities involved in laundering money for Russia.

Treasury first used this authority last year against Bitzlato, a cryptocurrency exchange operating in Russia that became a money laundering conduit for ransomware attackers and dark market dealers.

THE LAUNDROMAT

An investigation into the corporate entities behind UAPS and Cryptex reveals an organization incorporated in 2012 in Scotland called Orbest Investments LP. Records from the United Kingdom’s business registry show the owners of Orbest Investments are two entities: CS Proxy Solutions CY, and RM Everton Ltd.

Public business records further reveal that CS Proxy Solutions and RM Everton are co-owners of Progate Solutions, a holding company that featured prominently in a June 2017 report from Bellingcat and Transparency International (PDF) on money laundering networks tied to the Kremlin.

“Law enforcement agencies believe that the total amount laundered through this process could be as high as US$80 billion,” the joint report reads. “Although it is not clear where all of this money came from, investigators claim it includes significant amounts of money that were diverted from the Russian treasury and state contracts.”

Their story built on reporting published earlier that year by the Organized Crime and Corruption Project (OCCRP) and Novaya Gazeta, which found that at least US$20.8 billion was secretly moved out of Russia between 2010 and 2014 through a vast money laundering machine comprising over 5,000 legal entities known as “The Laundromat.”

Image: occrp.org

“Using company records, reporters tracked the names of some clients after executives refused to give them out,” the OCCRP report explains. “They found the heavy users of the scheme were rich and powerful Russians who had made their fortunes from dealing with the Russian state.”

Rich Sanders is a blockchain analyst and investigator who advises the law enforcement and intelligence community. Sanders just returned from a three-week sojourn through Ukraine, traveling with Ukrainian soldiers while mapping out dodgy Russian crypto exchanges that are laundering money for narcotics networks operating in the region. Sanders said today’s sanctions by the Treasury Department will likely have an immediate impact on Cryptex and its customers.

“Whenever an entity is sanctioned, the implications on-chain are immense,” Sanders told KrebsOnSecurity. “Regardless of whether an exchange is actually compliant or just virtue signals it, it is the case across the board that exchanges will pay attention to these sanctions.”

“This action shows these payment processors for illicit platforms will get attention eventually,” Sanders continued. “Even if it took way too long in this case, Cryptex knew the majority of their volume was problematic, knew why it was problematic, and did it anyway. And this should be a wake up call for other exchanges that know full well that most of their volume is problematic.”

The U.S. Department of State is offering a reward of up to $10 million each for information leading to the arrests and/or convictions of Shakhmametov and Ivanov. The State announcement says separate rewards of up to $1 million each are being offered for information leading to the identification of other leaders of the Joker’s Stash criminal marketplace (other than Shakhmametov), as well as the identification of other key leaders of the UAPS, PM2BTC, and PinPays transnational criminal groups (other than Ivanov).

Image: U.S. Secret Service.

The Dark Nexus Between Harm Groups and ‘The Com’

By: BrianKrebs — September 13^th 2024 at 12:16

A cyberattack that shut down two of the top casinos in Las Vegas last year quickly became one of the most riveting security stories of 2023. It was the first known case of native English-speaking hackers in the United States and Britain teaming up with ransomware gangs based in Russia. But that made-for-Hollywood narrative has eclipsed a far more hideous trend: Many of these young, Western cybercriminals are also members of fast-growing online groups that exist solely to bully, stalk, harass and extort vulnerable teens into physically harming themselves and others.

Image: Shutterstock.

In September 2023, a Russian ransomware group known as ALPHV/Black Cat claimed credit for an intrusion at the MGM Resorts hotel chain that quickly brought MGM’s casinos in Las Vegas to a standstill. While MGM was still trying to evict the intruders from its systems, an individual who claimed to have firsthand knowledge of the hack contacted multiple media outlets to offer interviews about how it all went down.

One account of the hack came from a 17-year-old in the United Kingdom, who told reporters the intrusion began when one of the English-speaking hackers phoned a tech support person at MGM and tricked them into resetting the password for an employee account.

The security firm CrowdStrike dubbed the group “Scattered Spider,” a recognition that the MGM hackers came from different cliques scattered across an ocean of Telegram and Discord servers dedicated to financially-oriented cybercrime.

Collectively, this archipelago of crime-focused chat communities is known as “The Com,” and it functions as a kind of distributed cybercriminal social network that facilitates instant collaboration.

But mostly, The Com is a place where cybercriminals go to boast about their exploits and standing within the community, or to knock others down a peg or two. Top Com members are constantly sniping over who pulled off the most impressive heists, or who has accumulated the biggest pile of stolen virtual currencies.

And as often as they extort victim companies for financial gain, members of The Com are trying to wrest stolen money from their cybercriminal rivals — often in ways that spill over into physical violence in the real world.

CrowdStrike would go on to produce and sell Scattered Spider action figures, and it featured a life-sized Scattered Spider sculpture at this year’s RSA Security Conference in San Francisco.

But marketing security products and services based on specific cybercriminal groups can be tricky, particularly if it turns out that robbing and extorting victims is by no means the most abhorrent activity those groups engage in on a daily basis.

KrebsOnSecurity examined the Telegram user ID number of the account that offered media interviews about the MGM hack — which corresponds to the screen name “@Holy” — and found the same account was used across a number of cybercrime channels that are entirely focused on extorting young people into harming themselves or others, and recording the harm on video.

HOLY NAZI

Holy was known to possess multiple prized Telegram usernames, including @bomb, @halo, and @cute, as well as one of the highest-priced Telegram usernames ever put up for sale: @nazi.

In one post on a Telegram channel dedicated to youth extortion, this same user can be seen asking if anyone knows the current Telegram handles for several core members of 764, an extremist group known for victimizing children through coordinated online campaigns of extortion, doxing, swatting and harassment.

People affiliated with harm groups like 764 will often recruit new members by lurking on gaming platforms, social media sites and mobile applications that are popular with young people, including Discord, Minecraft, Roblox, Steam, Telegram, and Twitch.

The 764 network is among the most populated harm communities, but there are plenty more. Some of the largest such known groups include CVLT, Court, Kaskar, Leak Society, 7997, 8884, 2992, 6996, 555, Slit Town, 545, 404, NMK, 303, and H3ll.

In March, a consortium of reporters from Wired, Der Spiegel, Recorder and The Washington Post examined millions of messages across more than 50 Discord and Telegram chat groups.

“The abuse perpetrated by members of com groups is extreme,” Wired’s Ali Winston wrote. “They have coerced children into sexual abuse or self-harm, causing them to deeply lacerate their bodies to carve ‘cutsigns’ of an abuser’s online alias into their skin.” The story continues:

“Victims have flushed their heads in toilets, attacked their siblings, killed their pets, and in some extreme instances, attempted or died by suicide. Court records from the United States and European nations reveal participants in this network have also been accused of robberies, in-person sexual abuse of minors, kidnapping, weapons violations, swatting, and murder.”

“Some members of the network extort children for sexual pleasure, some for power and control. Some do it merely for the kick that comes from manipulation. Others sell the explicit CSAM content produced by extortion on the dark web.”

KrebsOnSecurity has learned Holy is the 17-year-old who was arrested in July 2024 by the U.K.’s West Midlands Police as part of a joint investigation with the FBI into the MGM hack.

Early in their cybercriminal career (as a 15-year-old), @Holy went by the handle “Vsphere,” and was a proud member of the LAPSUS$ cybercrime group. Throughout 2022, LAPSUS$ would hack and social engineer their way into some of the world’s biggest technology companies, including EA Games, Microsoft, NVIDIA, Okta, Samsung, and T-Mobile.

JUDISCHE/WAIFU

Another timely example of the overlap between harm communities and top members of The Com can be found in a group of criminals who recently stole obscene amounts of customer records from users of the cloud data provider Snowflake.

At the end of 2023, malicious hackers figured out that many major companies have uploaded massive amounts of valuable and sensitive customer data to Snowflake servers, all the while protecting those Snowflake accounts with little more than a username and password (no multi-factor authentication required). The group then searched darknet markets for stolen Snowflake account credentials, and began raiding the data storage repositories used by some of the world’s largest corporations.

Among those that had data exposed in Snowflake was AT&T, which disclosed in July that cybercriminals had stolen personal information and phone and text message records for roughly 110 million people — nearly all its customers.

A report on the extortion group from the incident response firm Mandiant notes that Snowflake victim companies were privately approached by the hackers, who demanded a ransom in exchange for a promise not to sell or leak the stolen data. All told, more than 160 organizations were extorted, including TicketMaster, Lending Tree, Advance Auto Parts and Neiman Marcus.

On May 2, 2024, a user by the name “Judische” claimed on the fraud-focused Telegram channel Star Chat that they had hacked Santander Bank, one of the first known Snowflake victims. Judische would repeat that claim in Star Chat on May 13 — the day before Santander publicly disclosed a data breach — and would periodically blurt out the names of other Snowflake victims before their data even went up for sale on the cybercrime forums.

A careful review of Judische’s account history and postings on Telegram shows this user is more widely known under the nickname “Waifu,” an early moniker that corresponds to one of the more accomplished SIM-swappers in The Com over the years.

In a SIM-swapping attack, the fraudsters will phish or purchase credentials for mobile phone company employees, and use those credentials to redirect a target’s mobile calls and text messages to a device the attackers control.

Several channels on Telegram maintain a frequently updated leaderboard of the 100 richest SIM-swappers, as well as the hacker handles associated with specific cybercrime groups (Waifu is ranked #24). That leaderboard has long included Waifu on a roster of hackers for a group that called itself “Beige.”

Beige members were implicated in two stories published here in 2020. The first was an August 2020 piece called Voice Phishers Targeting Corporate VPNs, which warned that the COVID-19 epidemic had brought a wave of voice phishing or “vishing” attacks that targeted work-from-home employees via their mobile devices, and tricked many of those people into giving up credentials needed to access their employer’s network remotely.

Beige group members also have claimed credit for a breach at the domain registrar GoDaddy. In November 2020, intruders thought to be associated with the Beige Group tricked a GoDaddy employee into installing malicious software, and with that access they were able to redirect the web and email traffic for multiple cryptocurrency trading platforms.

The Telegram channels that Judische and his related accounts frequented over the years show this user divides their time between posting in SIM-swapping and cybercrime cashout channels, and harassing and stalking others in harm communities like Leak Society and Court.

Mandiant has attributed the Snowflake compromises to a group it calls “UNC5537,” with members based in North America and Turkey. KrebsOnSecurity has learned Judische is a 26-year-old software engineer in Ontario, Canada.

Sources close to the investigation into the Snowflake incident tell KrebsOnSecurity the UNC5537 member in Turkey is John Erin Binns, an elusive American man indicted by the U.S. Department of Justice (DOJ) for a 2021 breach at T-Mobile that exposed the personal information of at least 76.6 million customers.

Binns is currently in custody in a Turkish prison and fighting his extradition. Meanwhile, he has been suing almost every federal agency and agent that contributed investigative resources to his case.

ViLE

In June 2024, two American men pleaded guilty to hacking into a U.S. Drug Enforcement Agency (DEA) online portal that tapped into 16 different federal law enforcement databases. Sagar “Weep” Singh, a 20-year-old from Rhode Island, and Nicholas “Convict” Ceraolo, 25, of Queens, NY, were both active in SIM-swapping communities.

Singh and Ceraolo hacked into a number of foreign police department email accounts, and used them to make phony “emergency data requests” to social media platforms seeking account information about specific users they were stalking. According to the government, in each case the men impersonating the foreign police departments told those platforms the request was urgent because the account holders had been trading in child pornography or engaging in child extortion.

Eventually, the two men formed part of a group of cybercriminals known to its members as “ViLE,” who specialize in obtaining personal information about third-party victims, which they then used to harass, threaten or extort the victims, a practice known as “doxing.”

The U.S. government says Singh and Ceraolo worked closely with a third man — referenced in the indictment as co-conspirator #1 or “CC-1” — to administer a doxing forum where victims could pay to have their personal information removed.

The government doesn’t name CC-1 or the doxing forum, but CC-1’s hacker handle is “Kayte” (a.k.a. “KT“) which corresponds to the nickname of a 23-year-old man who lives with his parents in Coffs Harbor, Australia. For several years (with a brief interruption), KT has been the administrator of a truly vile doxing community known as the Doxbin.

A screenshot of the website for the cybercriminal group “ViLE.” Image: USDOJ.

People whose names and personal information appear on the Doxbin can quickly find themselves the target of extended harassment campaigns, account hacking, SIM-swapping and even swatting — which involves falsely reporting a violent incident at a target’s address to trick local police into responding with potentially deadly force.

A handful of Com members targeted by federal authorities have gone so far as to perpetrate swatting, doxing, and other harassment against the same federal agents who are trying to unravel their alleged crimes. This has led some investigators working cases involving the Com to begin redacting their names from affidavits and indictments filed in federal court.

In January 2024, KrebsOnSecurity broke the news that prosecutors in Florida had charged a 19-year-old alleged Scattered Spider member named Noah Michael Urban with wire fraud and identity theft. That story recounted how Urban’s alleged hacker identities “King Bob” and “Sosa” inhabited a world in which rival cryptocurrency theft rings frequently settled disputes through so-called “violence-as-a-service” offerings — hiring strangers online to perpetrate firebombings, beatings and kidnappings against their rivals.

Urban’s indictment shows the name of the federal agent who testified to it has been blacked out:

The final page of Noah Michael Urban’s indictment shows the investigating agent redacted their name from charging documents.

HACKING RINGS, STALKING VICTIMS

In June 2022, this blog told the story of two men charged with hacking into the Ring home security cameras of a dozen random people and then methodically swatting each of them. Adding insult to injury, the men used the compromised security cameras to record live footage of local police swarming those homes.

McCarty, in a mugshot.

James Thomas Andrew McCarty, Charlotte, N.C., and Kya “Chumlul” Nelson, of Racine, Wisc., conspired to hack into Yahoo email accounts belonging to victims in the United States. The two would check how many of those Yahoo accounts were associated with Ring accounts, and then target people who used the same password for both accounts.

The Telegram and Discord aliases allegedly used by McCarty — “Aspertaine” and “Couch,” among others — correspond to an identity that was active in certain channels dedicated to SIM-swapping.

What KrebsOnSecurity didn’t report at the time is that both ChumLul and Aspertaine were active members of CVLT, wherein those identities clearly participated in harassing and exploiting young teens online.

In June 2024, McCarty was sentenced to seven years in prison after pleading guilty to making hoax calls that elicited police SWAT responses. Nelson also pleaded guilty and received a seven-year prison sentence.

POMPOMPURIN

In March 2023, U.S. federal agents in New York announced they’d arrested “Pompompurin,” the alleged administrator of Breachforums, an English-language cybercrime forum where hacked corporate databases frequently appear for sale. In cases where the victim organization isn’t extorted in advance by hackers, being listed on Breachforums has often been the way many victims first learned of an intrusion.

Pompompurin had been a nemesis to the FBI for several years. In November 2021, KrebsOnSecurity broke the news that thousands of fake emails about a cybercrime investigation were blasted out from the FBI’s email systems and Internet addresses.

Pompompurin took credit for that stunt, and said he was able to send the FBI email blast by exploiting a flaw in an FBI portal designed to share information with state and local law enforcement authorities. The FBI later acknowledged that a software misconfiguration allowed someone to send the fake emails.

In December, 2022, KrebsOnSecurity detailed how hackers active on BreachForums had infiltrated the FBI’s InfraGard program, a vetted network designed to build cyber and physical threat information sharing partnerships with experts in the private sector. The hackers impersonated the CEO of a major financial company, applied for InfraGard membership in the CEO’s name, and were granted admission to the community.

The feds named Pompompurin as 21-year-old Peekskill resident Conor Brian Fitzpatrick, who was originally charged with one count of conspiracy to solicit individuals to sell unauthorized access devices (stolen usernames and passwords). But after FBI agents raided and searched the home where Fitzpatrick lived with his parents, prosecutors tacked on charges for possession of child pornography.

DOMESTIC TERRORISM?

Recent actions by the DOJ indicate the government is well aware of the significant overlap between leading members of The Com and harm communities. But the government also is growing more sensitive to the criticism that it can often take months or years to gather enough evidence to criminally charge some of these suspects, during which time the perpetrators can abuse and recruit countless new victims.

Late last year, however, the DOJ signaled a new tactic in pursuing leaders of harm communities like 764: Charging them with domestic terrorism.

In December 2023, the government charged (PDF) a Hawaiian man with possessing and sharing sexually explicit videos and images of prepubescent children being abused. Prosecutors allege Kalana Limkin, 18, of Hilo, Hawaii, admitted he was an associate of CVLT and 764, and that he was the founder of a splinter harm group called Cultist. Limkin’s Telegram profile shows he also was active on the harm community Slit Town.

The relevant citation from Limkin’s complaint reads:

“Members of the group ‘764’ have conspired and continue to conspire in both online and in-person venues to engage in violent actions in furtherance of a Racially Motivated Violent Extremist ideology, wholly or in part through activities that violate federal criminal law meeting the statutory definition of Domestic Terrorism, defined in Title 18, United States Code, § 2331.”

Experts say charging harm groups under anti-terrorism statutes potentially gives the government access to more expedient investigative powers than it would normally have in a run-of-the-mill criminal hacking case.

“What it ultimately gets you is additional tools you can use in the investigation, possibly warrants and things like that,” said Mark Rasch, a former U.S. federal cybercrime prosecutor and now general counsel for the New York-based cybersecurity firm Unit 221B. “It can also get you additional remedies at the end of the case, like greater sanctions, more jail time, fines and forfeiture.”

But Rasch said this tactic can backfire on prosecutors who overplay their hand and go after someone who ends up challenging the charges in court.

“If you’re going to charge a hacker or pedophile with a crime like terrorism, that’s going to make it harder to get a conviction,” Rasch said. “It adds to the prosecutorial burden and increases the likelihood of getting an acquittal.”

Rasch said it’s unclear where it is appropriate to draw the line in the use of terrorism statutes to disrupt harm groups online, noting that there certainly are circumstances where individuals can commit violations of domestic anti-terrorism statutes through their Internet activity alone.

“The Internet is a platform like any other, where virtually any kind of crime that can be committed in the real world can also be committed online,” he said. “That doesn’t mean all misuse of computers fits within the statutory definition of terrorism.”

The RCMP’s advisory on sexual extortion of minors over the Internet lists a number of potential warning signs that teens may exhibit if they become entangled in these harm groups. The FBI urges anyone who believes their child or someone they know is being exploited to contact their local FBI field office, call 1-800-CALL-FBI, or report it online at tips.fbi.gov.

National Public Data Published Its Own Passwords

By: BrianKrebs — August 19^th 2024 at 16:23

New details are emerging about a breach at National Public Data (NPD), a consumer data broker that recently spilled hundreds of millions of Americans’ Social Security Numbers, addresses, and phone numbers online. KrebsOnSecurity has learned that another NPD data broker which shares access to the same consumer records inadvertently published the passwords to its back-end database in a file that was freely available from its homepage until today.

In April, a cybercriminal named USDoD began selling data stolen from NPD. In July, someone leaked what was taken, including the names, addresses, phone numbers and in some cases email addresses for more than 272 million people (including many who are now deceased).

NPD acknowledged the intrusion on Aug. 12, saying it dates back to a security incident in December 2023. In an interview last week, USDoD blamed the July data leak on another malicious hacker who also had access to the company’s database, which they claimed has been floating around the underground since December 2023.

Following last week’s story on the breadth of the NPD breach, a reader alerted KrebsOnSecurity that a sister NPD property — the background search service recordscheck.net — was hosting an archive that included the usernames and password for the site’s administrator.

A review of that archive, which was available from the Records Check website until just before publication this morning (August 19), shows it includes the source code and plain text usernames and passwords for different components of recordscheck.net, which is visually similar to nationalpublicdata.com and features identical login pages.

The exposed archive, which was named “members.zip,” indicates RecordsCheck users were all initially assigned the same six-character password and instructed to change it, but many did not.

According to the breach tracking service Constella Intelligence, the passwords included in the source code archive are identical to credentials exposed in previous data breaches that involved email accounts belonging to NPD’s founder, an actor and retired sheriff’s deputy from Florida named Salvatore “Sal” Verini.

Reached via email, Mr. Verini said the exposed archive (a .zip file) containing recordscheck.net credentials has been removed from the company’s website, and that the site is slated to cease operations “in the next week or so.”

“Regarding the zip, it has been removed but was an old version of the site with non-working code and passwords,” Verini told KrebsOnSecurity. “Regarding your question, it is an active investigation, in which we cannot comment on at this point. But once we can, we will [be] with you, as we follow your blog. Very informative.”

The leaked recordscheck.net source code indicates the website was created by a web development firm based in Lahore, Pakistan called creationnext.com, which did not return messages seeking comment. CreationNext.com’s homepage features a positive testimonial from Sal Verini.

A testimonial from Sal Verini on the homepage of CreationNext, the Lahore, Pakistan-based web development firm that apparently designed NPD and RecordsCheck.

There are now several websites that have been stood up to help people learn if their SSN and other data was exposed in this breach. One is npdbreach.com, a lookup page erected by Atlas Data Privacy Corp. Another lookup service is available at npd.pentester.com. Both sites show NPD had old and largely inaccurate data on Yours Truly.

The best advice for those concerned about this breach is to freeze one’s credit file at each of the major consumer reporting bureaus. Having a freeze on your files makes it much harder for identity thieves to create new accounts in your name, and it limits who can view your credit information.

A freeze is a good idea because all of the information that ID thieves need to assume your identity is now broadly available from multiple sources, thanks to the multiplicity of data breaches we’ve seen involving SSN data and other key static data points about people.

Screenshots of a Telegram-based ID theft service that was selling background reports using hacked law enforcement accounts at USInfoSearch.

There are numerous cybercriminal services that offer detailed background checks on consumers, including full SSNs. These services are powered by compromised accounts at data brokers that cater to private investigators and law enforcement officials, and some are now fully automated via Telegram instant message bots.

In November 2023, KrebsOnSecurity wrote about one such service, which was being powered by hacked accounts at the U.S. consumer data broker USInfoSearch.com. This is notable because the leaked source code indicates Records Check pulled background reports on people by querying NPD’s database and records at USInfoSearch. KrebsOnSecurity sought comment from USInfoSearch and will update this story if they respond.

The point is, if you’re an American who hasn’t frozen their credit files and you haven’t yet experienced some form of new account fraud, the ID thieves probably just haven’t gotten around to you yet.

All Americans are also entitled to obtain a free copy of their credit report weekly from each of the three major credit bureaus. It used to be that consumers were allowed one free report from each of the bureaus annually, but in October 2023 the Federal Trade Commission announced the bureaus had permanently extended a program that lets you check your credit report once a week for free.

If you haven’t done this in a while, now would be an excellent time to order your files. To place a freeze, you’ll need to create an account at each of the three major reporting bureaus, Equifax, Experian and TransUnion. Once you’ve established an account, you should be able to then view and freeze your credit file. If you spot errors, such as random addresses and phone numbers you don’t recognize, do not ignore them. Dispute any inaccuracies you may find.

NationalPublicData.com Hack Exposes a Nation’s Data

By: BrianKrebs — August 15^th 2024 at 22:38

A great many readers this month reported receiving alerts that their Social Security Number, name, address and other personal information were exposed in a breach at a little-known but aptly-named consumer data broker called NationalPublicData.com. This post examines what we know about a breach that has exposed hundreds of millions of consumer records. We’ll also take a closer look at the data broker that got hacked — a background check company founded by an actor and retired sheriff’s deputy from Florida.

On July 21, 2024, denizens of the cybercrime community Breachforums released more than 4 terabytes of data they claimed was stolen from nationalpublicdata.com, a Florida-based company that collects data on consumers and processes background checks.

The breach tracking service HaveIBeenPwned.com and the cybercrime-focused Twitter account vx-underground both concluded the leak is the same information first put up for sale in April 2024 by a prolific cybercriminal who goes by the name “USDoD.”

On April 7, USDoD posted a sales thread on Breachforums for four terabytes of data — 2.9 billion rows of records — they claimed was taken from nationalpublicdata.com. The snippets of stolen data that USDoD offered as teasers showed rows of names, addresses, phone numbers, and Social Security Numbers (SSNs). Their asking price? $3.5 million.

Many media outlets mistakenly reported that the National Public data breach affects 2.9 billion people (that figure actually refers to the number of rows in the leaked data sets). HaveIBeenPwned.com’s Troy Hunt analyzed the leaked data and found it is a somewhat disparate collection of consumer and business records, including the real names, addresses, phone numbers and SSNs of millions of Americans (both living and deceased), and 70 million rows from a database of U.S. criminal records.

Hunt said he found 137 million unique email addresses in the leaked data, but stressed that there were no email addresses in the files containing SSN records.

“If you find yourself in this data breach via HaveIBeenPwned.com, there’s no evidence your SSN was leaked, and if you’re in the same boat as me, the data next to your record may not even be correct.”

Nationalpublicdata.com publicly acknowledged a breach in a statement on Aug. 12, saying “there appears to have been a data security incident that may have involved some of your personal information. The incident appears to have involved a third-party bad actor that was trying to hack into data in late December 2023, with potential leaks of certain data in April 2024 and summer 2024.”

The company said the information “suspected of being breached” contained name, email address, phone number, social security number, and mailing address(es).

“We cooperated with law enforcement and governmental investigators and conducted a review of the potentially affected records and will try to notify you if there are further significant developments applicable to you,” the statement continues. “We have also implemented additional security measures in efforts to prevent the reoccurrence of such a breach and to protect our systems.”

Hunt’s analysis didn’t say how many unique SSNs were included in the leaked data. But according to researchers at Atlas Data Privacy Corp., there are 272 million unique SSNs in the entire records set.

Atlas found most records have a name, SSN, and home address, and that approximately 26 percent of those records included a phone number. Atlas said they verified 5,000 addresses and phone numbers, and found the records pertain to people born before Jan. 1, 2002 (with very few exceptions).

If there is a tiny silver lining to the breach it is this: Atlas discovered that many of the records related to people who are now almost certainly deceased. They found the average age of the consumer in these records is 70, and fully two million records are related to people whose date of birth would make them more than 120 years old today.

TWISTED HISTORY

Where did National Public Data get its consumer data? The company’s website doesn’t say, but it is operated by an entity in Coral Springs, Fla. called Jerico Pictures Inc. The website for Jerico Pictures is not currently responding. However, cached versions of it at archive.org show it is a film studio with offices in Los Angeles and South Florida.

The Florida Secretary of State says Jerico Pictures is owned by Salvatore (Sal) Verini Jr., a retired deputy with the Broward County Sheriff’s office. The Secretary of State also says Mr. Verini is or was a founder of several other Florida companies, including National Criminal Data LLC, Twisted History LLC, Shadowglade LLC and Trinity Entertainment Inc., among others.

Mr. Verini did not respond to multiple requests for comment. Cached copies of Mr. Verini’s vanity domain salvatoreverini.com recount his experience in acting (e.g. a role in a 1980s detective drama with Burt Reynolds) and more recently producing dramas and documentaries for several streaming channels.

Sal Verini’s profile page at imdb.com.

Pivoting on the email address used to register that vanity domain, DomainTools.com finds several other domains whose history offers a clearer picture of the types of data sources relied upon by National Public Data.

One of those domains is recordscheck.net (formerly recordscheck.info), which advertises “instant background checks, SSN traces, employees screening and more.” Another now-defunct business tied to Mr. Verini’s email — publicrecordsunlimited.com — said it obtained consumer data from a variety of sources, including: birth, marriage and death records; voting records; professional licenses; state and federal criminal records.

The homepage for publicrecordsunlimited.com, per archive.org circa 2017.

It remains unclear how thieves originally obtained these records from National Public Data. KrebsOnSecurity sought comment from USDoD, who is perhaps best known for hacking into Infragard, an FBI program that facilitates information sharing about cyber and physical threats with vetted people in the private sector.

USDoD said they indeed sold the same data set that was leaked on Breachforums this past month, but that the person who leaked the data did not obtain it from them. USDoD said the data stolen from National Public Data had traded hands several times since it was initially stolen in December 2023.

“The database has been floating around for a while,” USDoD said. “I was not the first one to get it.”

USDoD said the person who originally stole the data from NPD was a hacker who goes by the handle SXUL. That user appears to have deleted their Telegram account several days ago, presumably in response to intense media coverage of the breach.

ANALYSIS

Data brokers like National Public Data typically get their information by scouring federal, state and local government records. Those government files include voting registries, property filings, marriage certificates, motor vehicle records, criminal records, court documents, death records, professional licenses, bankruptcy filings, and more.

Americans may believe they have the right to opt out of having these records collected and sold to anyone. But experts say these underlying sources of information — the above-mentioned “public” records — are carved out from every single state consumer privacy law. This includes California’s privacy regime, which is often held up as the national leader in state privacy regulations.

You see, here in America, virtually anyone can become a consumer data broker. And with few exceptions, there aren’t any special requirements for brokers to show that they actually care about protecting the data they collect, store, repackage and sell so freely.

In February 2023, PeopleConnect, the owners of the background search services TruthFinder and Instant Checkmate, acknowledged a breach affecting 20 million customers who paid the data brokers to run background checks. The data exposed included email addresses, hashed passwords, first and last names, and phone numbers.

In 2019, malicious hackers stole data on more than 1.5 billion people from People Data Labs, a San Francisco data broker whose people-search services linked hundreds of millions of email addresses, LinkedIn and Facebook profiles and more than 200 million valid cell phone numbers.

These data brokers are the digital equivalent of massive oil tankers wandering the coast without GPS or an anchor, because when they get hacked, the effect is very much akin to the ecological and economic fallout from a giant oil spill.

It’s an apt analogy because the dissemination of so much personal data all at once has ripple effects for months and years to come, as this information invariably feeds into a vast underground ocean of scammers who are already equipped and staffed to commit identity theft and account takeovers at scale.

It’s also apt because much like with real-life oil spills, the cleanup costs and effort from data spills — even just vast collections of technically “public” documents like the NPD corpus — can be enormous, and most of the costs associated with that fall to consumers, directly or indirectly.

WHAT SHOULD YOU DO?

Should you worry that your SSN and other personal data might be exposed in this breach? That isn’t necessary for people who’ve been following the advice here for years, which is to freeze one’s credit file at each of the major consumer reporting bureaus. Having a freeze on your files makes it much harder for identity thieves to create new accounts in your name, and it limits who can view your credit information.

The main reason I recommend the freeze is that all of the information ID thieves need to assume your identity is now broadly available from multiple sources, thanks to the multiplicity of data breaches we’ve seen involving SSN data and other key static data points about people.

But beyond that, there are numerous cybercriminal services that offer detailed background checks on consumers, including full SSNs. These services are powered by compromised accounts at data brokers that cater to private investigators and law enforcement officials, and some are now fully automated via Telegram instant message bots. Meaning, if you’re an American who hasn’t frozen their credit files and you haven’t yet experienced some form of new account fraud, the ID thieves probably just haven’t gotten around to you yet.

If you haven’t done this in a while, now would be an excellent time to order your files. To place a freeze, you need to create an account at each of the three major reporting bureaus, Equifax, Experian and TransUnion. Once you’ve established an account, you should be able to then view and freeze your credit file. Dispute any inaccuracies you may find. If you spot errors, such as random addresses and phone numbers you don’t recognize, do not ignore them: Identity theft and new account fraud are not problems that get easier to solve by letting them fester.

Mr. Verini probably didn’t respond to requests for comment because his company is now the subject of a class-action lawsuit (NB: the lawsuit also erroneously claims 3 billion people were affected). These lawsuits are practically inevitable now after a major breach, but they also have the unfortunate tendency to let regulators and lawmakers off the hook.

Almost every time there’s a major breach of SSN data, Americans are offered credit monitoring services. Most of the time, those services come from one of the three major consumer credit bureaus, the same companies that profit by compiling and selling incredibly detailed dossiers on consumers’ financial lives. The same companies that use dark patterns to trick people into paying for “credit lock” services that achieve a similar result as a freeze but still let the bureaus sell your data to their partners.

But class-actions alone will not drive us toward a national conversation about what needs to change. Americans currently have very few rights to opt out of the personal and financial surveillance, data collection and sale that is pervasive in today’s tech-based economy.

The breach at National Public Data may not be the worst data breach ever. But it does present yet another opportunity for this country’s leaders to acknowledge that the SSN has completely failed as a measure of authentication or authorization. It was never a good idea to use as an authenticator to begin with, and it is certainly no longer suitable for this purpose.

The truth is that these data brokers will continue to proliferate and thrive (and get hacked and relieved of their data) until Congress begins to realize it’s time for some consumer privacy and data protection laws that are relevant to life in the 21st century.

Further reporting: National Public Data Published Its Own Passwords

Update, Aug. 16, 8:00 a.m. ET: Corrected the story to note that consumers can now obtain a free credit report from each of the three consumer reporting bureaus weekly, instead of just annually.

Update, Aug. 23, 12:33 p.m. ET: Added link to latest story on NPD breach.

Low-Drama ‘Dark Angels’ Reap Record Ransoms

By: BrianKrebs — August 5^th 2024 at 19:52

A ransomware group called Dark Angels made headlines this past week when it was revealed the crime group recently received a record $75 million data ransom payment from a Fortune 50 company. Security experts say the Dark Angels have been around since 2021, but the group doesn’t get much press because they work alone and maintain a low profile, picking one target at a time and favoring mass data theft over disrupting the victim’s operations.

Image: Shutterstock.

Security firm Zscaler ThreatLabz this month ranked Dark Angels as the top ransomware threat for 2024, noting that in early 2024 a victim paid the ransomware group $75 million — higher than any previously recorded ransom payment. ThreatLabz found Dark Angels has conducted some of the largest ransomware attacks to date, and yet little is known about the group.

Brett Stone-Gross, senior director of threat intelligence at ThreatLabz, said Dark Angels operate using an entirely different playbook than most other ransomware groups. For starters, he said, Dark Angels does not employ the typical ransomware affiliate model, which relies on hackers-for-hire to install malicious software that locks up infected systems.

“They really don’t want to be in the headlines or cause business disruptions,” Stone-Gross said. “They’re about making money and attracting as little attention as possible.”

Most ransomware groups maintain flashy victim leak sites which threaten to publish the target’s stolen data unless a ransom demand is paid. But the Dark Angels didn’t even have a victim shaming site until April 2023. And the leak site isn’t particularly well branded; it’s called Dunghill Leak.

The Dark Angels victim shaming site, Dunghill Leak.

“Nothing about them is flashy,” Stone-Gross said. “For the longest time, they didn’t even want to cause a big headline, but they probably felt compelled to create that leaks site because they wanted to show they were serious and that they were going to post victim data and make it accessible.”

Dark Angels is thought to be a Russia-based cybercrime syndicate whose distinguishing characteristic is stealing truly staggering amounts of data from major companies across multiple sectors, including healthcare, finance, government and education. For large businesses, the group has exfiltrated between 10-100 terabytes of data, which can take days or weeks to transfer, ThreatLabz found.

Like most ransom gangs, Dark Angels will publish data stolen from victims who do not pay. Some of the more notable victims listed on Dunghill Leak include the global food distribution firm Sysco, which disclosed a ransomware attack in May 2023; and the travel booking giant Sabre, which was hit by the Dark Angels in September 2023.

Stone-Gross said Dark Angels is often reluctant to deploy ransomware malware because such attacks work by locking up the target’s IT infrastructure, which typically causes the victim’s business to grind to a halt for days, weeks or even months on end. And those types of breaches tend to make headlines quickly.

“They selectively choose whether they want to deploy ransomware or not,” he said. “If they deem they can encrypt some files that won’t cause major disruptions — but will give them a ton of data — that’s what they’ll do. But really, what separates them from the rest is the volume of data they’re stealing. It’s a whole order of magnitude greater with Dark Angels. Companies losing vast amounts of data will pay these high ransoms.”

So who paid the record $75 million ransom? Bleeping Computer posited on July 30 that the victim was the pharmaceutical giant Cencora (formerly AmeriSourceBergen Corporation), which reported a data security incident to the U.S. Securities and Exchange Commission (SEC) on February 21, 2024.

The SEC requires publicly-traded companies to disclose a potentially material cybersecurity event within four days of the incident. Cencora is currently #10 on the Fortune 500 list, generating more than $262 billion in revenue last year.

Cencora did not respond to questions about whether it had made a ransom payment in connection with the February cybersecurity incident, and referred KrebsOnSecurity to expenses listed under “Other” in the restructuring section of their latest quarterly financial report (PDF). That report states that the majority of the $30 million cost in “Other” was associated with the breach.

Cencora’s quarterly statement said the incident affected a standalone legacy information technology platform in one country and the foreign business unit’s ability to operate in that country for approximately two weeks.

Cencora’s 2024 1st quarter report documents a $30 million cost associated with a data exfiltration event in mid-February 2024.

In its most recent State of Ransomware report (PDF), security firm Sophos found the average ransomware payment had increased fivefold in the past year, from $400,000 in 2023 to $2 million. Sophos says that in more than four-fifths (82%) of cases funding for the ransom came from multiple sources. Overall, 40% of total ransom funding came from the organizations themselves and 23% from insurance providers.

Further reading: ThreatLabz ransomware report (PDF).

Researchers: Weak Security Defaults Enabled Squarespace Domains Hijacks

By: BrianKrebs — July 15^th 2024 at 15:24

At least a dozen organizations with domain names at domain registrar Squarespace saw their websites hijacked last week. Squarespace bought all assets of Google Domains a year ago, but many customers still haven’t set up their new accounts. Experts say malicious hackers learned they could commandeer any migrated Squarespace accounts that hadn’t yet been registered, merely by supplying an email address tied to an existing domain.

Until this past weekend, Squarespace’s website had an option to log in via email.

The Squarespace domain hijacks, which took place between July 9 and July 12, appear to have mostly targeted cryptocurrency businesses, including Celer Network, Compound Finance, Pendle Finance, and Unstoppable Domains. In some cases, the attackers were able to redirect the hijacked domains to phishing sites set up to steal visitors’ cryptocurrency funds.

New York City-based Squarespace purchased roughly 10 million domain names from Google Domains in June 2023, and it has been gradually migrating those domains to its service ever since. Squarespace has not responded to a request for comment, nor has it issued a statement about the attacks.

But an analysis released by security experts at Metamask and Paradigm finds the most likely explanation for what happened is that Squarespace assumed all users migrating from Google Domains would select the social login options — such “Continue with Google” or “Continue with Apple” — as opposed to the “Continue with email” choice.

Taylor Monahan, lead product manager at Metamask, said Squarespace never accounted for the possibility that a threat actor might sign up for an account using an email associated with a recently-migrated domain before the legitimate email holder created the account themselves.

“Thus nothing actually stops them from trying to login with an email,” Monahan told KrebsOnSecurity. “And since there’s no password on the account, it just shoots them to the ‘create password for your new account’ flow. And since the account is half-initialized on the backend, they now have access to the domain in question.”

What’s more, Monahan said, Squarespace did not require email verification for new accounts created with a password.

“The domains being migrated from Google to Squarespace are known,” Monahan said. “It’s either public or easily discernible info which email addresses have admin of a domain. And if that email never sets up their account on Squarespace — say because the billing admin left the company five years ago or folks just ignored the email — anyone who enters that email@domain in the squarespace form now has full access to control to the domain.”

The researchers say some Squarespace domains that were migrated over also could be hijacked if attackers discovered the email addresses for less privileged user accounts tied to the domain, such as “domain manager,” which likewise has the ability to transfer a domain or point it to a different Internet address.

Squarespace says domain owners and domain managers have many of the same privileges, including the ability to move a domain or manage the site’s domain name server (DNS) settings.

Monahan said the migration has left domain owners with fewer options to secure and monitor their accounts.

“Squarespace can’t support users who need any control or insight into the activity being performed in their account or domain,” Monahan said. “You basically have no control over the access different folks have. You don’t have any audit logs. You don’t get email notifications for some actions. The owner doesn’t get email notification for actions taken by a ‘domain manager.’ This is absolutely insane if you’re used to and expecting the controls Google provides.”

The researchers have published a comprehensive guide for locking down Squarespace user accounts, which urges Squarespace users to enable multi-factor authentication (disabled during the migration).

“Determining what emails have access to your new Squarespace account is step 1,” the help guide advises. “Most teams DO NOT REALIZE these accounts even exist, let alone theoretically have access.”

The guide also recommends removing unnecessary Squarespace user accounts, and disabling reseller access in Google Workspace.

“If you bought Google Workspace via Google Domains, Squarespace is now your authorized reseller,” the help document explains. “This means that anyone with access to your Squarespace account also has a backdoor into your Google Workspace unless you explicitly disable it by following the instructions here, which you should do. It’s easier to secure one account than two.”

Update, July 23, 1:50 p.m. ET: Squarespace has published a post-mortem about the incident. Their statement blames the domain hijacks on “a weakness related to OAuth logins”, which Squarespace said it fixed within hours, and contradicts the findings presented by the researchers above. Here are the relevant bits from their statement:

“During this incident, all compromised accounts were using third-party OAuth. Neither Squarespace nor any third-party authentication provider made any changes to authentication as part of our migration of Google Domains to Squarespace. To be clear, the migration of domains involved no changes to multi-factor authentication before, during or after.”

“To date there is no evidence that Google Workspace accounts were or are at risk, and we have received no customer reports to this effect. As a reseller, Squarespace manages billing but customers access Workspace directly using their Google account.”

“Our analysis shows no evidence that Squarespace accounts using an email-based login with an unverified email address were involved with this attack.”

Crooks Steal Phone, SMS Records for Nearly All AT&T Customers

By: BrianKrebs — July 12^th 2024 at 18:12

AT&T Corp. disclosed today that a new data breach has exposed phone call and text message records for roughly 110 million people — nearly all of its customers. AT&T said it delayed disclosing the incident in response to “national security and public safety concerns,” noting that some of the records included data that could be used to determine where a call was made or text message sent. AT&T also acknowledged the customer records were exposed in a cloud database that was protected only by a username and password (no multi-factor authentication needed).

In a regulatory filing with the U.S. Securities and Exchange Commission today, AT&T said cyber intruders accessed an AT&T workspace on a third-party cloud platform in April, downloading files containing customer call and text interactions between May 1 and October 31, 2022, as well as on January 2, 2023.

The company said the stolen data includes records of calls and texts for mobile providers that resell AT&T’s service, but that it does not include the content of calls or texts, Social Security numbers, dates of birth, or any other personally identifiable information.

However, the company said a subset of stolen records included information about the location of cellular communications towers closest to the subscriber, data that could be used to determine the approximate location of the customer device initiating or receiving those text messages or phone calls.

“While the data does not include customer names, there are often ways, using publicly available online tools, to find the name associated with a specific telephone number,” AT&T allowed.

AT&T’s said it learned of the breach on April 19, but delayed disclosing it at the request of federal investigators. The company’s SEC disclosure says at least one individual has been detained by the authorities in connection with the breach.

In a written statement shared with KrebsOnSecurity, the FBI confirmed that it asked AT&T to delay notifying affected customers.

“Shortly after identifying a potential breach to customer data and before making its materiality decision, AT&T contacted the FBI to report the incident,” the FBI statement reads. “In assessing the nature of the breach, all parties discussed a potential delay to public reporting under Item 1.05(c) of the SEC Rule, due to potential risks to national security and/or public safety. AT&T, FBI, and DOJ worked collaboratively through the first and second delay process, all while sharing key threat intelligence to bolster FBI investigative equities and to assist AT&T’s incident response work.”

Techcrunch quoted an AT&T spokesperson saying the customer data was stolen as a result of a still-unfolding data breach involving more than 160 customers of the cloud data provider Snowflake.

Earlier this year, malicious hackers figured out that many major companies have uploaded massive amounts of valuable and sensitive customer data to Snowflake servers, all the while protecting those Snowflake accounts with little more than a username and password.

Wired reported last month how the hackers behind the Snowflake data thefts purchased stolen Snowflake credentials from dark web services that sell access to usernames, passwords and authentication tokens that are siphoned by information-stealing malware. For its part, Snowflake says it now requires all new customers to use multi-factor authentication.

Other companies with millions of customer records stolen from Snowflake servers include Advance Auto Parts, Allstate, Anheuser-Busch, Los Angeles Unified, Mitsubishi, Neiman Marcus, Pure Storage, Santander Bank, State Farm, and Ticketmaster.

Earlier this year, AT&T reset passwords for millions of customers after the company finally acknowledged a data breach from 2018 involving approximately 7.6 million current AT&T account holders and roughly 65.4 million former account holders.

Mark Burnett is an application security architect, consultant and author. Burnett said the only real use for the data stolen in the most recent AT&T breach is to know who is contacting whom and how many times.

“The most concerning thing to me about this AT&T breach of ALL customer call and text records is that this isn’t one of their main databases; it is metadata on who is contacting who,” Burnett wrote on Mastodon. “Which makes me wonder what would call logs without timestamps or names have been used for.”

It remains unclear why so many major corporations persist in the belief that it is somehow acceptable to store so much sensitive customer data with so few security protections. For example, Advance Auto Parts said the data exposed included full names, Social Security numbers, drivers licenses and government issued ID numbers on 2.3 million people who were former employees or job applicants.

That may be because, apart from the class-action lawsuits that invariably ensue after these breaches, there is little holding companies accountable for sloppy security practices. AT&T told the SEC it does not believe this incident is likely to materially impact AT&T’s financial condition or results of operations. AT&T reported revenues of more than $30 billion in its most recent quarter.

McAfee Blogs

RockYou2024: Unpacking the Largest Password Leak in History

By: Jasdev Dhaliwal — July 9^th 2024 at 01:24

This Fourth of July brought fireworks in the form of a digital security breach, one that has been recorded as the most significant password leak in history. Dubbed RockYou2024, this colossal data dump was unveiled by a user named “ObamaCare” on a prominent hacking forum, revealing a staggering 9.9 billion unique passwords in plain text.

The Scale of RockYou2024

The sheer volume of compromised passwords is enough to make any security enthusiast’s head spin. RockYou2024 isn’t just a leak; it’s a behemoth collection of 9,948,575,739 passwords that could potentially affect millions of users worldwide. This event marks a critical point in cybersecurity, underscoring the relentless pace at which digital threats are evolving.

What’s Old is New Again

However, it’s crucial to note that RockYou2024, despite its unprecedented scale, is primarily a compilation of previously leaked passwords, building upon its predecessor, RockYou2021, which contained 8.4 billion passwords. This revelation might diminish the shock value for some, but it doesn’t reduce the threat level.

Implications of the Leak

According to Cybernews, which first reported on this massive compilation, RockYou2024 poses a significant threat to any system vulnerable to brute-force attacks. This includes not just online platforms but also offline services, internet-facing cameras, and even industrial hardware. When paired with other leaked databases that might include email addresses and other personal information, the potential for widespread data breaches, financial fraud, and identity theft escalates dramatically.

How to protect yourself

Despite RockYou2024 being a collection of older breaches, the updated and maintained list means everyone should remain vigilant. It is crucial to take steps to protect yourself from potential fraud or identity theft. While RockYou2024 might predominantly consist of recycled material from past leaks, it serves as a potent reminder of the ongoing cybersecurity battles. Proper password management and security measures are more crucial than ever. In today’s digital age, staying ahead means staying aware and taking proactive steps to protect your digital identity. Consider implementing the following measures:

Monitor Your Accounts: Regularly review your bank statements, credit card statements, and other financial accounts for any unauthorized transactions.
Change Passwords: Update your passwords for all online accounts, including your AT&T account. Use strong, unique passwords and consider using a password manager to securely store them.
Enable Two-Factor Authentication: Enable two-factor authentication whenever possible to add an extra layer of security to your accounts.
Be Cautious of Phishing Attempts: Stay vigilant against phishing emails, calls, or texts that may try to trick you into revealing sensitive information. Be skeptical of any unsolicited communications and verify the source before sharing any personal data
Enroll in an Identity Monitoring service: McAfee+ can help keep your personal info safe, with early alerts if your data is found on the dark web. We’ll monitor the dark web for your personal info, including email, government IDs, credit card and bank account numbers, and more
Protect your Personal info: Protection solutions like McAfee’s Personal Data Cleanup feature can help. It scours the web for traces of your personal info and helps remove it for your online privacy.

McAfee+ provides AI-Powered technology for real-time protection against new and evolving threats. With our data protection and custom guidance (complete with a protection score for each platform and tips to keep you safer), you can be sure that your internet identity is protected.

The post RockYou2024: Unpacking the Largest Password Leak in History appeared first on McAfee Blog.

Alleged Boss of ‘Scattered Spider’ Hacking Group Arrested

By: BrianKrebs — June 15^th 2024 at 23:40

A 22-year-old man from the United Kingdom arrested this week in Spain is allegedly the ringleader of Scattered Spider, a cybercrime group suspected of hacking into Twilio, LastPass, DoorDash, Mailchimp, and nearly 130 other organizations over the past two years.

The Spanish daily Murcia Today reports the suspect was wanted by the FBI and arrested in Palma de Mallorca as he tried to board a flight to Italy.

A still frame from a video released by the Spanish national police shows Tylerb in custody at the airport.

“He stands accused of hacking into corporate accounts and stealing critical information, which allegedly enabled the group to access multi-million-dollar funds,” Murcia Today wrote. “According to Palma police, at one point he controlled Bitcoins worth $27 million.”

The cybercrime-focused Twitter/X account vx-underground said the U.K. man arrested was a SIM-swapper who went by the alias “Tyler.” In a SIM-swapping attack, crooks transfer the target’s phone number to a device they control and intercept any text messages or phone calls sent to the victim — including one-time passcodes for authentication, or password reset links sent via SMS.

“He is a known SIM-swapper and is allegedly involved with the infamous Scattered Spider group,” vx-underground wrote on June 15, referring to a prolific gang implicated in costly data ransom attacks at MGM and Caesars casinos in Las Vegas last year.

Sources familiar with the investigation told KrebsOnSecurity the accused is a 22-year-old from Dundee, Scotland named Tyler Buchanan, also allegedly known as “tylerb” on Telegram chat channels centered around SIM-swapping.

In January 2024, U.S. authorities arrested another alleged Scattered Spider member — 19-year-old Noah Michael Urban of Palm Coast, Fla. — and charged him with stealing at least $800,000 from five victims between August 2022 and March 2023. Urban allegedly went by the nicknames “Sosa” and “King Bob,” and is believed to be part of the same crew that hacked Twilio and a slew of other companies in 2022.

Investigators say Scattered Spider members are part of a more diffuse cybercriminal community online known as “The Com,” wherein hackers from different cliques boast loudly about high-profile cyber thefts that almost invariably begin with social engineering — tricking people over the phone, email or SMS into giving away credentials that allow remote access to corporate internal networks.

One of the more popular SIM-swapping channels on Telegram maintains a frequently updated leaderboard of the most accomplished SIM-swappers, indexed by their supposed conquests in stealing cryptocurrency. That leaderboard currently lists Sosa as #24 (out of 100), and Tylerb at #65.

0KTAPUS

In August 2022, KrebsOnSecurity wrote about peering inside the data harvested in a months-long cybercrime campaign by Scattered Spider involving countless SMS-based phishing attacks against employees at major corporations. The security firm Group-IB called the gang by a different name — 0ktapus, a nod to how the criminal group phished employees for credentials.

The missives asked users to click a link and log in at a phishing page that mimicked their employer’s Okta authentication page. Those who submitted credentials were then prompted to provide the one-time password needed for multi-factor authentication.

These phishing attacks used newly-registered domains that often included the name of the targeted company, and sent text messages urging employees to click on links to these domains to view information about a pending change in their work schedule. The phishing sites also featured a hidden Telegram instant message bot to forward any submitted credentials in real-time, allowing the attackers to use the phished username, password and one-time code to log in as that employee at the real employer website.

One of Scattered Spider’s first big victims in its 2022 SMS phishing spree was Twilio, a company that provides services for making and receiving text messages and phone calls. The group then pivoted, using their access to Twilio to attack at least 163 of its customers.

A Scattered Spider phishing lure sent to Twilio employees.

Among those was the encrypted messaging app Signal, which said the breach could have let attackers re-register the phone number on another device for about 1,900 users.

Also in August 2022, several employees at email delivery firm Mailchimp provided their remote access credentials to this phishing group. According to Mailchimp, the attackers used their access to Mailchimp employee accounts to steal data from 214 customers involved in cryptocurrency and finance.

On August 25, 2022, the password manager service LastPass disclosed a breach in which attackers stole some source code and proprietary LastPass technical information, and weeks later LastPass said an investigation revealed no customer data or password vaults were accessed.

However, on November 30, 2022 LastPass disclosed a far more serious breach that the company said leveraged data stolen in the August breach. LastPass said criminal hackers had stolen encrypted copies of some password vaults, as well as other personal information.

In February 2023, LastPass disclosed that the intrusion involved a highly complex, targeted attack against an engineer who was one of only four LastPass employees with access to the corporate vault. In that incident, the attackers exploited a security vulnerability in a Plex media server that the employee was running on his home network, and succeeded in installing malicious software that stole passwords and other authentication credentials. The vulnerability exploited by the intruders was patched back in 2020, but the employee never updated his Plex software.

Plex announced its own data breach one day before LastPass disclosed its initial August intrusion. On August 24, 2022, Plex’s security team urged users to reset their passwords, saying an intruder had accessed customer emails, usernames and encrypted passwords.

TURF WARS

Sosa and Tylerb were both subjected to physical attacks from rival SIM-swapping gangs. These communities have been known to settle scores by turning to so-called “violence-as-a-service” offerings on cybercrime channels, wherein people can be hired to perform a variety geographically-specific “in real life” jobs, such as bricking windows, slashing car tires, or even home invasions.

In 2022, a video surfaced on a popular cybercrime channel purporting to show attackers hurling a brick through a window at an address that matches the spacious and upscale home of Urban’s parents in Sanford, Fl.

January’s story on Sosa noted that a junior member of his crew named “Foreshadow” was kidnapped, beaten and held for ransom in September 2022. Foreshadow’s captors held guns to his bloodied head while forcing him to record a video message pleading with his crew to fork over a $200,000 ransom in exchange for his life (Foreshadow escaped further harm in that incident).

According to several SIM-swapping channels on Telegram where Tylerb was known to frequent, rival SIM-swappers hired thugs to invade his home in February 2023. Those accounts state that the intruders assaulted Tylerb’s mother in the home invasion, and that they threatened to burn him with a blowtorch if he didn’t give up the keys to his cryptocurrency wallets. Tylerb was reputed to have fled the United Kingdom after that assault.

KrebsOnSecurity sought comment from Mr. Buchanan, and will update this story in the event he responds.

New Research Warns About Weak Offboarding Management and Insider Risks

By: Newsroom — May 29^th 2024 at 11:31

A recent study by Wing Security found that 63% of businesses may have former employees with access to organizational data, and that automating SaaS Security can help mitigate offboarding risks.  Employee offboarding is typically seen as a routine administrative task, but it can pose substantial security risks, if not handled correctly. Failing to quickly and thoroughly remove access for

BreachForums Returns Just Weeks After FBI Seizure - Honeypot or Blunder?

By: Newsroom — May 29^th 2024 at 07:11

The online criminal bazaar BreachForums has been resurrected merely two weeks after a U.S.-led coordinated law enforcement action dismantled and seized control of its infrastructure. Cybersecurity researchers and dark web trackers Brett Callow, Dark Web Informer, and FalconFeeds revealed the site's online return at breachforums[.]st – one of the dismantled sites – by a user named ShinyHunters,

Experts Find Flaw in Replicate AI Service Exposing Customers' Models and Data

By: Newsroom — May 25^th 2024 at 09:11

Cybersecurity researchers have discovered a critical security flaw in an artificial intelligence (AI)-as-a-service provider Replicate that could have allowed threat actors to gain access to proprietary AI models and sensitive information. "Exploitation of this vulnerability would have allowed unauthorized access to the AI prompts and results of all Replicate's platform customers,"

Are Your SaaS Backups as Secure as Your Production Data?

By: The Hacker News — May 23^rd 2024 at 11:14

Conversations about data security tend to diverge into three main threads: How can we protect the data we store on our on-premises or cloud infrastructure? What strategies and tools or platforms can reliably backup and restore data? What would losing all this data cost us, and how quickly could we get it back? All are valid and necessary conversations for technology organizations of all shapes

MS Exchange Server Flaws Exploited to Deploy Keylogger in Targeted Attacks

By: Newsroom — May 22^nd 2024 at 07:41

An unknown threat actor is exploiting known security flaws in Microsoft Exchange Server to deploy a keylogger malware in attacks targeting entities in Africa and the Middle East. Russian cybersecurity firm Positive Technologies said it identified over 30 victims spanning government agencies, banks, IT companies, and educational institutions. The first-ever compromise dates back to 2021. "This

SolarMarker Malware Evolves to Resist Takedown Attempts with Multi-Tiered Infrastructure

By: Newsroom — May 21^st 2024 at 13:07

The persistent threat actors behind the SolarMarker information-stealing malware have established a multi-tiered infrastructure to complicate law enforcement takedown efforts, new findings from Recorded Future show. "The core of SolarMarker's operations is its layered infrastructure, which consists of at least two clusters: a primary one for active operations and a secondary one likely

FBI Seizes BreachForums Again, Urges Users to Report Criminal Activity

By: Newsroom — May 15^th 2024 at 17:52

Law enforcement agencies have officially seized control of the notorious BreachForums platform, an online bazaar known for peddling stolen data, for the second time within a year. The website ("breachforums[.]st") has been replaced by a seizure banner stating the clearnet cybercrime forum is under the control of the U.S. Federal Bureau of Investigation (FBI).  The operation is the

Black Hat Asia 2024 NOC: Cisco Security Cloud

By: Jessica Bair — May 15^th 2024 at 12:00

Protecting Black Hat Asia NOC with Cisco Security Cloud

Black Basta Ransomware Strikes 500+ Entities Across North America, Europe, and Australia

By: Newsroom — May 13^th 2024 at 10:01

The Black Basta ransomware-as-a-service (RaaS) operation has targeted more than 500 private industry and critical infrastructure entities in North America, Europe, and Australia since its emergence in April 2022. In a joint advisory published by the Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI), the Department of Health and Human Services (HHS

Russian Hacker Dmitry Khoroshev Unmasked as LockBit Ransomware Administrator

By: Newsroom — May 7^th 2024 at 15:49

The U.K. National Crime Agency (NCA) has unmasked the administrator and developer of the LockBit ransomware operation, revealing it to be a 31-year-old Russian national named Dmitry Yuryevich Khoroshev. In addition, Khoroshev has been sanctioned by the U.K. Foreign, Commonwealth and Development Office (FCD), the U.S. Department of the Treasury’s Office of Foreign Assets Control (

New Case Study: The Malicious Comment

By: The Hacker News — May 7^th 2024 at 10:42

How safe is your comments section? Discover how a seemingly innocent 'thank you' comment on a product page concealed a malicious vulnerability, underscoring the necessity of robust security measures. Read the full real-life case study here.  When is a ‘Thank you’ not a ‘Thank you’? When it’s a sneaky bit of code that’s been hidden inside a ‘Thank You’

Empowering Cybersecurity with AI: The Future of Cisco XDR

By: Siddhant Dash — May 7^th 2024 at 07:00

Learn how the Cisco AI Assistant in XDR adds powerful functionality to Cisco XDR that increases defenders efficiency and accuracy.

McAfee Blogs

What to Do If You’re Caught Up in a Data Breach

By: Jasdev Dhaliwal — September 23^rd 2024 at 12:43

It happens with more regularity than any of us like to see. There’s either a headline in your news feed or an email from a website or service you have an account with—there’s been a data breach. So what do you do when you find out that you and your information may have been caught up in a data breach? While it can feel like things are out of your hands, there are actually several things you can do to protect yourself.

Let’s start with a look at what kind of information may be at stake and why crooks value that information so much (it’s more reasons than you may think).

What can get exposed in a data breach?

The fact is that plenty of our information is out there on the internet, simply because we go about so much of our day online, whether that involves shopping, banking, getting results from our doctors, or simply hopping online to play a game once in a while.

Naturally, that means the data in any given breach will vary from service to service and platform to platform involved. Certainly, a gaming service will certainly have different information about you than your insurance company. Yet broadly speaking, there’s a broad range of information about you stored in various places, which could include:

Username and password
E-mail address
Phone numbers and home address
Contact information of friends and family
Date of birth
Driver’s license number
Credit card and debit card numbers, bank account details
Purchase history and account behavior history
Patient information (in the case of healthcare breaches)
Social Security Number or Tax ID Number

As to what gets exposed and when you might find out about it, that can vary greatly as well. One industry research report found that the median time to detect breaches is 5 days. Needless to say, the timeline can get rather stretched before word reaches you, which is a good reason to change your passwords regularly should any of them get swept up in a breach. (An outdated password does a hacker no good—more on that in a bit.)

What do crooks do with this kind of information?

The answer is plenty. In all, personal information like that listed above has a dollar value to it. In a way, your data and information are a kind of currency because they’re tied to everything from your bank accounts, investments, insurance payments—even tax returns and personal identification like driver’s licenses.

With this information in hand, a crook can commit several types of identity crime—ranging from fraud to theft. In the case of fraud, that could include running up a bill on one of your credit cards or draining one of your bank accounts. In the case of theft, that could see crooks impersonate you so they can open new accounts or services in your name. Beyond that, they may attempt to claim your tax refund or potentially get an ID issued in your name as well.

Another possibility is that a hacker will simply sell that information on the dark marketplace, perhaps in large clumps or as individual pieces of information that go for a few dollars each. However it gets sold, these dark-market practices allow other fraudsters and thieves to take advantage of your identity for financial or other gains.

Most breaches are financially motivated, with some researchers saying that 97% of breaches are about the money. However, we’ve also seen hackers simply dump stolen information out there for practically anyone to see. The motivations behind them vary, yet they could involve anything from damaging the reputation of an organization to cases of revenge.

Noteworthy examples of data breaches

A list of big data breaches is a blog article of its own, yet here’s a quick list of some of the largest and most impactful breaches we’ve seen in recent years:

Facebook – 2019: Two datasets leaked the records of more than 530 million users, including phone numbers, account names, Facebook IDs, and more.
Marriott International (Starwood) – 2018. Leakage of 500,000 guest names, emails, actual mailing addresses, phone numbers, passport numbers, Starwood Preferred Guest account information, date of birth, and information about stays.
Equifax – 2017. Approximately 147 million records, including name, address, date of birth, driver’s license numbers, and Social Security Numbers were leaked, as well as credit card information for a further 200,000 victims.

Needless to say, it’s not just the big companies that get hit. Healthcare facilities have seen their data breached, along with the operations of popular restaurants. Small businesses find themselves in the crosshairs as well, with one report stating that 43% of data leaks target small businesses. Those may come by way of an attack on where those businesses store their records, a disgruntled employee, or by way of a compromised point-of-sale terminal in their store, office, or location.

In short, when it comes to data breaches, practically any business is a potential target because practically every business is online in some form or fashion. Even if it’s by way of a simple point-of-sale machine.

What to do if you think your information may have been exposed by a breach

When a business, service, or organization falls victim to a breach, it doesn’t always mean that you’re automatically a victim too. Your information may not have been caught up in it. However, it’s best to act as if it was. With that, we strongly suggest you take these immediate steps.

1. Change your passwords and use two-factor authentication

Given the possibility that your password may be in the hands of a hacker, change it right away. Strong, unique passwords offer one of your best defenses against hackers. Update them regularly as well. As mentioned above, this can protect you in the event a breach occurs and you don’t find out about it until well after it’s happened. You can spare yourself the upkeep that involves a password manager that can keep on top of it all for you. If your account offers two-factor authentication as part of the login process, make use of it as it adds another layer of security that makes hacking tougher. 

2. Keep an eye on your accounts

If you spot unusual or unfamiliar charges or transactions in your account, bank, or debit card statements, follow up immediately. That could indicate improper use. In general, banks, credit card companies, and many businesses have countermeasures to deal with fraud, along with customer support teams that can help you file a claim if needed.

3. Sign up for an identity protection service

If you haven’t done so already, consider signing up for a service that can monitor dozens of types of personal information and then alert you if any of them are possibly being misused. Identity protection such as ours gives you the added benefit of a professional recovery specialist who can assist with restoring your affairs in the wake of fraud or theft, plus up to $1 million in insurance coverage.

What if I think I’m the victim of identity theft?

Our advice is to take a deep breath and get to work. By acting quickly, you can potentially minimize and even prevent any damage that’s done. With that, we have two articles that can help guide the way if you think you’re the victim of identity theft, each featuring a series of straightforward steps you can take to set matters right:

Again, if you have any concerns. Take action. The first steps take only minutes. Even if the result is that you find out all’s well, you’ll have that assurance and you’ll have it rather quickly.

The post What to Do If You’re Caught Up in a Data Breach appeared first on McAfee Blog.

Popular Android Apps Like Xiaomi, WPS Office Vulnerable to File Overwrite Flaw

By: Newsroom — May 2^nd 2024 at 14:22

Several popular Android applications available in Google Play Store are susceptible to a path traversal-affiliated vulnerability codenamed the Dirty Stream attack that could be exploited by a malicious app to overwrite arbitrary files in the vulnerable app's home directory. "The implications of this vulnerability pattern include arbitrary code execution and token theft,

Dropbox Discloses Breach of Digital Signature Service Affecting All Users

By: Newsroom — May 2^nd 2024 at 10:19

Cloud storage services provider Dropbox on Wednesday disclosed that Dropbox Sign (formerly HelloSign) was breached by unidentified threat actors, who accessed emails, usernames, and general account settings associated with all users of the digital signature product. The company, in a filing with the U.S. Securities and Exchange Commission (SEC), said it became aware of the "

CISA Warns of Active Exploitation of Severe GitLab Password Reset Vulnerability

By: Newsroom — May 2^nd 2024 at 06:15

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added a critical flaw impacting GitLab to its Known Exploited Vulnerabilities (KEV) catalog, owing to active exploitation in the wild. Tracked as CVE-2023-7028 (CVSS score: 10.0), the maximum severity vulnerability could facilitate account takeover by sending password reset emails to an unverified email

New Cuttlefish Malware Hijacks Router Connections, Sniffs for Cloud Credentials

By: Newsroom — May 2^nd 2024 at 05:04

A new malware called Cuttlefish is targeting small office and home office (SOHO) routers with the goal of stealthily monitoring all traffic through the devices and gather authentication data from HTTP GET and POST requests. "This malware is modular, designed primarily to steal authentication material found in web requests that transit the router from the adjacent

Navigating the Threat Landscape: Understanding Exposure Management, Pentesting, Red Teaming and RBVM

By: The Hacker News — April 29^th 2024 at 10:54

It comes as no surprise that today's cyber threats are orders of magnitude more complex than those of the past. And the ever-evolving tactics that attackers use demand the adoption of better, more holistic and consolidated ways to meet this non-stop challenge. Security teams constantly look for ways to reduce risk while improving security posture, but many

Okta Warns of Unprecedented Surge in Proxy-Driven Credential Stuffing Attacks

By: Newsroom — April 28^th 2024 at 13:52

Identity and access management (IAM) services provider Okta has warned of a spike in the "frequency and scale" of credential stuffing attacks aimed at online services. These unprecedented attacks, observed over the last month, are said to be facilitated by "the broad availability of residential proxy services, lists of previously stolen credentials ('combo lists'), and scripting tools," the

Unmasking the True Cost of Cyberattacks: Beyond Ransom and Recovery

By: The Hacker News — April 23^rd 2024 at 10:22

Cybersecurity breaches can be devastating for both individuals and businesses alike. While many people tend to focus on understanding how and why they were targeted by such breaches, there's a larger, more pressing question: What is the true financial impact of a cyberattack? According to research by Cybersecurity Ventures, the global cost of cybercrime is projected to reach

Critical Update: CrushFTP Zero-Day Flaw Exploited in Targeted Attacks

By: Newsroom — April 20^th 2024 at 05:18

Users of the CrushFTP enterprise file transfer software are being urged to update to the latest version following the discovery of a security flaw that has come under targeted exploitation in the wild. "CrushFTP v11 versions below 11.1 have a vulnerability where users can escape their VFS and download system files," CrushFTP said in an advisory released Friday.

New Android Trojan 'SoumniBot' Evades Detection with Clever Tricks

By: Newsroom — April 18^th 2024 at 10:31

A new Android trojan called SoumniBot has been detected in the wild targeting users in South Korea by leveraging weaknesses in the manifest extraction and parsing procedure. The malware is "notable for an unconventional approach to evading analysis and detection, namely obfuscation of the Android manifest," Kaspersky researcher Dmitry Kalinin said in a technical analysis.

Who Stole 3.6M Tax Records from South Carolina?

By: BrianKrebs — April 16^th 2024 at 11:26

For nearly a dozen years, residents of South Carolina have been kept in the dark by state and federal investigators over who was responsible for hacking into the state’s revenue department in 2012 and stealing tax and bank account information for 3.6 million people. The answer may no longer be a mystery: KrebsOnSecurity found compelling clues suggesting the intrusion was carried out by the same Russian hacking crew that stole of millions of payment card records from big box retailers like Home Depot and Target in the years that followed.

Questions about who stole tax and financial data on roughly three quarters of all South Carolina residents came to the fore last week at the confirmation hearing of Mark Keel, who was appointed in 2011 by Gov. Nikki Haley to head the state’s law enforcement division. If approved, this would be Keel’s third six-year term in that role.

The Associated Press reports that Keel was careful not to release many details about the breach at his hearing, telling lawmakers he knows who did it but that he wasn’t ready to name anyone.

“I think the fact that we didn’t come up with a whole lot of people’s information that got breached is a testament to the work that people have done on this case,” Keel asserted.

A ten-year retrospective published in 2022 by The Post and Courier in Columbia, S.C. said investigators determined the breach began on Aug. 13, 2012, after a state IT contractor clicked a malicious link in an email. State officials said they found out about the hack from federal law enforcement on October 10, 2012.

KrebsOnSecurity examined posts across dozens of cybercrime forums around that time, and found only one instance of someone selling large volumes of tax data in the year surrounding the breach date.

On Oct. 7, 2012 — three days before South Carolina officials say they first learned of the intrusion — a notorious cybercriminal who goes by the handle “Rescator” advertised the sale of “a database of the tax department of one of the states.”

“Bank account information, SSN and all other information,” Rescator’s sales thread on the Russian-language crime forum Embargo read. “If you purchase the entire database, I will give you access to it.”

A week later, Rescator posted a similar offer on the exclusive Russian forum Mazafaka, saying he was selling information from a U.S. state tax database, without naming the state. Rescator said the data exposed included Social Security Number (SSN), employer, name, address, phone, taxable income, tax refund amount, and bank account number.

“There is a lot of information, I am ready to sell the entire database, with access to the database, and in parts,” Rescator told Mazafaka members. “There is also information on corporate taxpayers.”

On Oct. 26, 2012, the state announced the breach publicly. State officials said they were working with investigators from the U.S. Secret Service and digital forensics experts from Mandiant, which produced an incident report (PDF) that was later published by South Carolina Dept. of Revenue. KrebsOnSecurity sought comment from the Secret Service, South Carolina prosecutors, and Mr. Keel’s office. This story will be updated if any of them respond. Update: The Secret Service declined to comment.

On Nov. 18, 2012, Rescator told fellow denizens of the forum Verified he was selling a database of 65,000 records with bank account information from several smaller, regional financial institutions. Rescator’s sales thread on Verified listed more than a dozen database fields, including account number, name, address, phone, tax ID, date of birth, employer and occupation.

Asked to provide more context about the database for sale, Rescator told forum members the database included financial records related to tax filings of a U.S. state. Rescator added that there was a second database of around 80,000 corporations that included social security numbers, names and addresses, but no financial information.

The AP says South Carolina paid $12 million to Experian for identity theft protection and credit monitoring for its residents after the breach.

“At the time, it was one of the largest breaches in U.S. history but has since been surpassed greatly by hacks to Equifax, Yahoo, Home Depot, Target and PlayStation,” the AP’s Jeffrey Collins wrote.

As it happens, Rescator’s criminal hacking crew was directly responsible for the 2013 breach at Target and the 2014 hack of Home Depot. The Target intrusion saw Rescator’s cybercrime shops selling roughly 40 million stolen payment cards, and 56 million cards from Home Depot customers.

Who is Rescator? On Dec. 14, 2023, KrebsOnSecurity published the results of a 10-year investigation into the identity of Rescator, a.k.a. Mikhail Borisovich Shefel, a 36-year-old who lives in Moscow and who recently changed his last name to Lenin.

Mr. Keel’s assertion that somehow the efforts of South Carolina officials following the breach may have lessened its impact on citizens seems unlikely. The stolen tax and financial data appears to have been sold openly on cybercrime forums by one of the Russian underground’s most aggressive and successful hacking crews.

While there are no indications from reviewing forum posts that Rescator ever sold the data, his sales threads came at a time when the incidence of tax refund fraud was skyrocketing.

Tax-related identity theft occurs when someone uses a stolen identity and SSN to file a tax return in that person’s name claiming a fraudulent refund. Victims usually first learn of the crime after having their returns rejected because scammers beat them to it. Even those who are not required to file a return can be victims of refund fraud, as can those who are not actually owed a refund from the U.S. Internal Revenue Service (IRS).

According to a 2013 report from the Treasury Inspector General’s office, the IRS issued nearly $4 billion in bogus tax refunds in 2012, and more than $5.8 billion in 2013. The money largely was sent to people who stole SSNs and other information on U.S. citizens, and then filed fraudulent tax returns on those individuals claiming a large refund but at a different address.

It remains unclear why Shefel has never been officially implicated in the breaches at Target, Home Depot, or in South Carolina. It may be that Shefel has been indicted, and that those indictments remain sealed for some reason. Perhaps prosecutors were hoping Shefel would decide to leave Russia, at which point it would be easier to apprehend him if he believed no one was looking for him.

But all signs are that Shefel is deeply rooted in Russia, and has no plans to leave. In January 2024, authorities in Australia, the United States and the U.K. levied financial sanctions against 33-year-old Russian man Aleksandr Ermakov for allegedly stealing data on 10 million customers of the Australian health insurance giant Medibank.

A week after those sanctions were put in place, KrebsOnSecurity published a deep dive on Ermakov, which found that he co-ran a Moscow-based IT security consulting business along with Mikhail Shefel called Shtazi-IT.

A Google-translated version of Shtazi dot ru. Image: Archive.org.

FTC Fines Mental Health Startup Cerebral $7 Million for Major Privacy Violations

By: Newsroom — April 16^th 2024 at 08:36

The U.S. Federal Trade Commission (FTC) has ordered mental telehealth company Cerebral from using or disclosing personal medical data for advertising purposes. It has also been fined more than $7 million over charges that it revealed users' sensitive personal health information and other data to third-parties for advertising purposes and failed to honor its easy cancellation policies. "Cerebral

Muddled Libra Shifts Focus to SaaS and Cloud for Extortion and Data Theft Attacks

By: Newsroom — April 15^th 2024 at 13:29

The threat actor known as Muddled Libra has been observed actively targeting software-as-a-service (SaaS) applications and cloud service provider (CSP) environments in a bid to exfiltrate sensitive data. "Organizations often store a variety of data in SaaS applications and use services from CSPs," Palo Alto Networks Unit 42 said in a report published last week. "The threat

Cisco Telemetry Broker (CTB) 2.1 Launch

By: Rob Ayoub — April 15^th 2024 at 12:00

The ability to generate NetFlow from devices that do not natively produce it along with significant storage efficiency and improved workflows make for a significant update to CTB.

Cisco Telemetry… Read more on Cisco Blogs

💾

U.S. Federal Agencies Ordered to Hunt for Signs of Microsoft Breach and Mitigate Risks

By: Newsroom — April 12^th 2024 at 04:32

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday issued an emergency directive (ED 24-02) urging federal agencies to hunt for signs of compromise and enact preventive measures following the recent compromise of Microsoft's systems that led to the theft of email correspondence with the company. The attack, which came to light earlier this year, has been

Why CISA is Warning CISOs About a Breach at Sisense

By: BrianKrebs — April 11^th 2024 at 20:48

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) said today it is investigating a breach at business intelligence company Sisense, whose products are designed to allow companies to view the status of multiple third-party online services in a single dashboard. CISA urged all Sisense customers to reset any credentials and secrets that may have been shared with the company, which is the same advice Sisense gave to its customers Wednesday evening.

New York City based Sisense has more than a thousand customers across a range of industry verticals, including financial services, telecommunications, healthcare and higher education. On April 10, Sisense Chief Information Security Officer Sangram Dash told customers the company had been made aware of reports that “certain Sisense company information may have been made available on what we have been advised is a restricted access server (not generally available on the internet.)”

“We are taking this matter seriously and promptly commenced an investigation,” Dash continued. “We engaged industry-leading experts to assist us with the investigation. This matter has not resulted in an interruption to our business operations. Out of an abundance of caution, and while we continue to investigate, we urge you to promptly rotate any credentials that you use within your Sisense application.”

In its alert, CISA said it was working with private industry partners to respond to a recent compromise discovered by independent security researchers involving Sisense.

“CISA is taking an active role in collaborating with private industry partners to respond to this incident, especially as it relates to impacted critical infrastructure sector organizations,” the sparse alert reads. “We will provide updates as more information becomes available.”

Sisense declined to comment when asked about the veracity of information shared by two trusted sources with close knowledge of the breach investigation. Those sources said the breach appears to have started when the attackers somehow gained access to the company’s Gitlab code repository, and in that repository was a token or credential that gave the bad guys access to Sisense’s Amazon S3 buckets in the cloud.

Customers can use Gitlab either as a solution that is hosted in the cloud at Gitlab.com, or as a self-managed deployment. KrebsOnSecurity understands that Sisense was using the self-managed version of Gitlab.

Both sources said the attackers used the S3 access to copy and exfiltrate several terabytes worth of Sisense customer data, which apparently included millions of access tokens, email account passwords, and even SSL certificates.

The incident raises questions about whether Sisense was doing enough to protect sensitive data entrusted to it by customers, such as whether the massive volume of stolen customer data was ever encrypted while at rest in these Amazon cloud servers.

It is clear, however, that unknown attackers now have all of the credentials that Sisense customers used in their dashboards.

The breach also makes clear that Sisense is somewhat limited in the clean-up actions that it can take on behalf of customers, because access tokens are essentially text files on your computer that allow you to stay logged in for extended periods of time — sometimes indefinitely. And depending on which service we’re talking about, it may be possible for attackers to re-use those access tokens to authenticate as the victim without ever having to present valid credentials.

Beyond that, it is largely up to Sisense customers to decide if and when they change passwords to the various third-party services that they’ve previously entrusted to Sisense.

Earlier today, a public relations firm working with Sisense reached out to learn if KrebsOnSecurity planned to publish any further updates on their breach (KrebsOnSecurity posted a screenshot of the CISO’s customer email to both LinkedIn and Mastodon on Wednesday evening). The PR rep said Sisense wanted to make sure they had an opportunity to comment before the story ran.

But when confronted with the details shared by my sources, Sisense apparently changed its mind.

“After consulting with Sisense, they have told me that they don’t wish to respond,” the PR rep said in an emailed reply.

Update, 6:49 p.m., ET: Added clarification that Sisense is using a self-hosted version of Gitlab, not the cloud version managed by Gitlab.com.

Also, Sisense’s CISO Dash just sent an update to customers directly. The latest advice from the company is far more detailed, and involves resetting a potentially large number of access tokens across multiple technologies, including Microsoft Active Directory credentials, GIT credentials, web access tokens, and any single sign-on (SSO) secrets or tokens.

The full message from Dash to customers is below:

“Good Afternoon,

We are following up on our prior communication of April 10, 2024, regarding reports that certain Sisense company information may have been made available on a restricted access server. As noted, we are taking this matter seriously and our investigation remains ongoing.

Our customers must reset any keys, tokens, or other credentials in their environment used within the Sisense application.

Specifically, you should:
– Change Your Password: Change all Sisense-related passwords on http://my.sisense.com
– Non-SSO:
– Replace the Secret in the Base Configuration Security section with your GUID/UUID.
– Reset passwords for all users in the Sisense application.
– Logout all users by running GET /api/v1/authentication/logout_all under Admin user.
– Single Sign-On (SSO):
– If you use SSO JWT for the user’s authentication in Sisense, you will need to update sso.shared_secret in Sisense and then use the newly generated value on the side of the SSO handler.
– We strongly recommend rotating the x.509 certificate for your SSO SAML identity provider.
– If you utilize OpenID, it’s imperative to rotate the client secret as well.
– Following these adjustments, update the SSO settings in Sisense with the revised values.
– Logout all users by running GET /api/v1/authentication/logout_all under Admin user.
– Customer Database Credentials: Reset credentials in your database that were used in the Sisense application to ensure continuity of connection between the systems.
– Data Models: Change all usernames and passwords in the database connection string in the data models.
– User Params: If you are using the User Params feature, reset them.
– Active Directory/LDAP: Change the username and user password of users whose authorization is used for AD synchronization.
– HTTP Authentication for GIT: Rotate the credentials in every GIT project.
– B2D Customers: Use the following API PATCH api/v2/b2d-connection in the admin section to update the B2D connection.
– Infusion Apps: Rotate the associated keys.
– Web Access Token: Rotate all tokens.
– Custom Email Server: Rotate associated credentials.
– Custom Code: Reset any secrets that appear in custom code Notebooks.

If you need any assistance, please submit a customer support ticket at https://community.sisense.com/t5/support-portal/bd-p/SupportPortal and mark it as critical. We have a dedicated response team on standby to assist with your requests.

At Sisense, we give paramount importance to security and are committed to our customers’ success. Thank you for your partnership and commitment to our mutual security.

Regards,

Sangram Dash
Chief Information Security Officer”

Python's PyPI Reveals Its Secrets

By: The Hacker News — April 11^th 2024 at 11:32

GitGuardian is famous for its annual State of Secrets Sprawl report. In their 2023 report, they found over 10 million exposed passwords, API keys, and other credentials exposed in public GitHub commits. The takeaways in their 2024 report did not just highlight 12.8 million new exposed secrets in GitHub, but a number in the popular Python package repository PyPI. PyPI,

Webinar: Learn How to Stop Hackers from Exploiting Hidden Identity Weaknesses

By: The Hacker News — April 10^th 2024 at 09:02

We all know passwords and firewalls are important, but what about the invisible threats lurking beneath the surface of your systems? Identity Threat Exposures (ITEs) are like secret tunnels for hackers – they make your security way more vulnerable than you think. Think of it like this: misconfigurations, forgotten accounts, and old settings are like cracks in your digital fortress walls. Hackers

Hackers Targeting Human Rights Activists in Morocco and Western Sahara

By: Newsroom — April 9^th 2024 at 13:45

Human rights activists in Morocco and the Western Sahara region are the targets of a new threat actor that leverages phishing attacks to trick victims into installing bogus Android apps and serve credential harvesting pages for Windows users. Cisco Talos is tracking the activity cluster under the name Starry Addax, describing it as primarily singling out activists associated with

The Drop in Ransomware Attacks in 2024 and What it Means

By: The Hacker News — April 8^th 2024 at 11:23

The ransomware industry surged in 2023 as it saw an alarming 55.5% increase in victims worldwide, reaching a staggering 5,070. But 2024 is starting off showing a very different picture. While the numbers skyrocketed in Q4 2023 with 1309 cases, in Q1 2024, the ransomware industry was down to 1,048 cases. This is a 22% decrease in ransomware attacks compared to Q4 2023. Figure

U.S. Cyber Safety Board Slams Microsoft Over Breach by China-Based Hackers

By: Newsroom — April 3^rd 2024 at 15:32

The U.S. Cyber Safety Review Board (CSRB) has criticized Microsoft for a series of security lapses that led to the breach of nearly two dozen companies across Europe and the U.S. by a China-based nation-state group called Storm-0558 last year. The findings, released by the Department of Homeland Security (DHS) on Tuesday, found that the intrusion was preventable, and that it became successful

Critical Security Flaw Found in Popular LayerSlider WordPress Plugin

By: Newsroom — April 3^rd 2024 at 05:11

A critical security flaw impacting the LayerSlider plugin for WordPress could be abused to extract sensitive information from databases, such as password hashes. The flaw, designated as CVE-2024-2879, carries a CVSS score of 9.8 out of a maximum of 10.0. It has been described as a case of SQL injection impacting versions from 7.9.11 through 7.10.0. The issue has been addressed in version

Harnessing the Power of CTEM for Cloud Security

By: The Hacker News — April 2^nd 2024 at 11:27

Cloud solutions are more mainstream – and therefore more exposed – than ever before. In 2023 alone, a staggering 82% of data breaches were against public, private, or hybrid cloud environments. What’s more, nearly 40% of breaches spanned multiple cloud environments. The average cost of a cloud breach was above the overall average, at $4.75 million. In a time where cloud has become the de facto

New Webinar: Avoiding Application Security Blind Spots with OPSWAT and F5

By: The Hacker News — March 28^th 2024 at 12:43

Considering the ever-changing state of cybersecurity, it's never too late to ask yourself, "am I doing what's necessary to keep my organization's web applications secure?" The continuous evolution of technology introduces new and increasingly sophisticated threats daily, posing challenges to organizations all over the world and across the broader spectrum of industries striving to maintain

Hackers Hit Indian Defense, Energy Sectors with Malware Posing as Air Force Invite

By: Newsroom — March 27^th 2024 at 15:24

Indian government entities and energy companies have been targeted by unknown threat actors with an aim to deliver a modified version of an open-source information stealer malware called HackBrowserData and exfiltrate sensitive information in some cases by using Slack as command-and-control (C2). "The information stealer was delivered via a phishing email, masquerading as an invitation letter

Critical Unpatched Ray AI Platform Vulnerability Exploited for Cryptocurrency Mining

By: Newsroom — March 27^th 2024 at 10:39

Cybersecurity researchers are warning that threat actors are actively exploiting a "disputed" and unpatched vulnerability in an open-source artificial intelligence (AI) platform called Anyscale Ray to hijack computing power for illicit cryptocurrency mining. "This vulnerability allows attackers to take over the companies' computing power and leak sensitive data," Oligo Security researchers Avi

Key Lesson from Microsoft’s Password Spray Hack: Secure Every Account

By: The Hacker News — March 25^th 2024 at 11:37

In January 2024, Microsoft discovered they’d been the victim of a hack orchestrated by Russian-state hackers Midnight Blizzard (sometimes known as Nobelium). The concerning detail about this case is how easy it was to breach the software giant. It wasn’t a highly technical hack that exploited a zero-day vulnerability – the hackers used a simple password spray attack to take control of

How to Accelerate Vendor Risk Assessments in the Age of SaaS Sprawl

By: The Hacker News — March 21^st 2024 at 11:30

In today's digital-first business environment dominated by SaaS applications, organizations increasingly depend on third-party vendors for essential cloud services and software solutions. As more vendors and services are added to the mix, the complexity and potential vulnerabilities within the SaaS supply chain snowball quickly. That’s why effective vendor risk management (VRM) is a