cybercrime

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What the AT&T phone records data breach means for you

The giant U.S. telco lost the information of around 110 million customers. Here’s what you need to know.

What the AT&T phone records data breach means for you

TechCrunch has learned that the arrested hacker is the alleged leader of the group that masterminded the Twilio hacks in 2022.

UK national accused of hacking dozens of US companies arrested in Spain

Since April, a hacker with a history of selling stolen data has claimed a data breach of billions of records — impacting at least 300 million people — from a…

The mystery of an alleged data broker’s data breach

A top European privacy watchdog is investigating following the recent breaches of Dell customers’ personal information, TechCrunch has learned.  Ireland’s Data Protection Commission (DPC) deputy commissioner Graham Doyle confirmed to…

Ireland privacy watchdog confirms Dell data breach investigation

The FBI along with a coalition of international law enforcement agencies seized the notorious cybercrime forum BreachForums on Wednesday.  For years, BreachForums has been a popular English-language forum for hackers…

FBI seizes hacking forum BreachForums — again

The person who claimed to have stolen the physical addresses of 49 million Dell customers appears to have taken more data from a different Dell portal, TechCrunch has learned. The…

Threat actor scraped Dell support tickets, including customer phone numbers

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‘Got that boomer!’: How cybercriminals steal one-time passcodes for SIM swap attacks and raiding bank accounts

Estate is an invite-only website that has helped hundreds of attackers make thousands of phone calls aimed at stealing account passcodes, according to its leaked database.

‘Got that boomer!’: How cybercriminals steal one-time passcodes for SIM swap attacks and raiding bank accounts

The person who claims to have 49 million Dell customer records told TechCrunch that he brute-forced an online company portal and scraped customer data, including physical addresses, directly from Dell’s…

Threat actor says he scraped 49M Dell customer addresses before the company found out

Technology giant Dell notified customers on Thursday that it experienced a data breach involving customers’ names and physical addresses. In an email seen by TechCrunch and shared by several people…

Dell discloses data breach of customers’ physical addresses

Five takeaways from the indictment of Dmitry Yuryevich Khoroshev, the hacker who U.S. and U.K. authorities accuse of being the mastermind of the LockBit ransomware gang.

What we learned from the indictment of LockBit’s mastermind

An international coalition of police agencies have resurrected the dark web site of the notorious LockBit ransomware gang, which they had seized earlier this year, teasing new revelations about the…

Police resurrect LockBit’s site and troll the ransomware gang

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Your Android phone could have stalkerware — here’s how to remove it

This simple guide helps you identify and remove common consumer-grade spyware apps from your Android phone.

Your Android phone could have stalkerware — here’s how to remove it

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Feds hack LockBit, LockBit springs back. Now what?

Days after it was knocked offline by a sweeping, years-in-the-making law enforcement operation, the notorious Russia-based LockBit ransomware group has returned to the dark web with a new leak site complete with a number of new victims. In a verbose, borderline-rambling statement published Saturday, the remaining LockBit administrator blamed its…

Feds hack LockBit, LockBit springs back. Now what?

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Why are ransomware gangs making so much money?

For many organizations and startups, 2023 was a rough year financially, with companies struggling to raise money and others making cuts to survive. Ransomware and extortion gangs, on the other hand, had a record-breaking year in earnings, if recent reports are anything to go by. It’s hardly surprising when you…

Why are ransomware gangs making so much money?

For yet another year, hackers stole billions of dollars in crypto. But for the first time since 2020, the trend is downwards, according to crypto security firms. This year, hackers…

Hackers stole $2 billion in crypto in 2023, data shows

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Why extortion is the new ransomware threat

Cybercriminals are becoming more aggressive in their effort to maximize disruption and compel the payment of ransom demands, and now there’s a new extortion tactic in play. In early November, the notorious ALPHV ransomware gang, also known as BlackCat, attempted a first-of-its-kind extortion tactic: weaponizing the U.S. government’s new data…

Why extortion is the new ransomware threat

Hackers compromised the code behind a crypto protocol used by multiple web3 applications and services, the software maker Ledger said on Thursday. Ledger, a company that makes a widely used…

Supply chain attack targeting Ledger crypto wallet leaves users hacked

Microsoft says it has successfully dismantled the infrastructure of a cybercrime operation that sold access to fraudulent Outlook accounts to other hackers, including the notorious Scattered Spider gang. The group,…

Microsoft disrupts cybercrime operation selling fraudulent accounts to notorious hacking gang

On Friday, genetic testing company 23andMe announced that hackers accessed the personal data of 0.1% of customers, or about 14,000 individuals. The company also said that by accessing those accounts,…

23andMe confirms hackers stole ancestry data on 6.9 million users

Genetic testing company 23andMe announced on Friday that hackers accessed around 14,000 customer accounts in the company’s recent data breach. In a new filing with the U.S. Securities and Exchange…

23andMe says hackers accessed ‘significant number’ of files about users’ ancestry

Europol and its international law enforcement partners have arrested five individuals who authorities accuse of involvement in a string of ransomware attacks affecting more than 1,800 victims worldwide. The arrested…

Europol arrest hackers allegedly behind string of ransomware attacks

The same hacker who leaked a trove of user data stolen from the genetic testing company 23andMe two weeks ago has now leaked millions of new user records. On Tuesday,…

Hacker leaks millions more 23andMe user records on cybercrime forum

Russian hacker Mikhail Matveev, also known on the internet as “Wazawaka” and “Boriselcin,” is wanted by the FBI, which is offering a $10 million reward for information that could lead…

FBI most-wanted Russian hacker reveals why he burned his passport

Hong Kong-based crypto company Mixin announced on Sunday that it was breached and that the hackers stole around $200 million. “In the early morning of September 23, 2023 Hong Kong…

Hackers steal $200M from crypto company Mixin

Earlier this year, the U.S. government indicted Russian hacker Mikhail Matveev, also known by his online monikers “Wazawaka” and “Boriselcin,” accusing him of being “a prolific ransomware affiliate” who carried…

One of the FBI’s most wanted hackers is trolling the US government

U.S. and U.K. authorities have sanctioned more alleged members of the notorious Russia-based Trickbot cybercrime gang. The U.S. Treasury and U.K.’s Foreign Office announced on Thursday fresh sanctions against 11…

US, UK authorities sanction more alleged Trickbot gang members

Imagine being able to sit behind a hacker and observe them take control of a computer and play around with it. That’s pretty much what two security researchers did thanks…

Researchers watched 100 hours of hackers hacking honeypot computers

The U.S. government accused a cybersecurity professional of hacking a cryptocurrency exchange and stealing around $9 million in cryptocurrency, in what looks like a case of an ethical hacker turning…

Cybersecurity professional accused of stealing $9M in crypto

A hacktivist group broke into an online system belonging to the Texas city of Fort Worth, stole several gigabytes of data and posted it online. On Saturday, Fort Worth officials…

Hacktivists steal government files from Texas city Fort Worth

Three months after arresting its administrator, U.S. federal authorities have seized the domain of notorious hacking site BreachForums. For a time, the forum was the go-to community for English-speaking cybercriminals,…

Feds seize notorious and shuttered hacking site BreachForums