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Three Top Russian Cybercrime Forums Hacked

Krebs on Security

In two of the intrusions, the attackers made off with the forums’ user databases, including email and Internet addresses and hashed passwords. On Tuesday, someone dumped thousands of usernames, email addresses and obfuscated passwords on the dark web apparently pilfered from Mazafaka (a.k.a. ” On Feb.

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The Rise of One-Time Password Interception Bots

Krebs on Security

In February, KrebsOnSecurity wrote about a novel cybercrime service that helped attackers intercept the one-time passwords (OTPs) that many websites require as a second authentication factor in addition to passwords. And all of them operate via Telegram , a cloud-based instant messaging system.

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New T-Mobile Breach Affects 37 Million Accounts

Krebs on Security

T-Mobile today disclosed a data breach affecting tens of millions of customer accounts, its second major data exposure in as many years. In a filing with federal regulators, T-Mobile said an investigation determined that someone abused its systems to harvest subscriber data tied to approximately 37 million current customer accounts.

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Hackers may have accessed thousands of accounts on the California state welfare platform

Security Affairs

Threat actors accessed more than 19,000 online accounts on a California state platform for welfare programs. Threat actors breached over 19,000 online accounts on a California state platform dedicated to welfare programs. Threat actors exploited reused passwords obtained from third-party websites.

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How Does One Get Hired by a Top Cybercrime Gang?

Krebs on Security

This post explores answers to those questions, as well as some of the ways Trickbot and other organized cybercrime gangs gradually recruit, groom and trust new programmers. Alla Witte’s personal website — allawitte[.]nl nl — circa October 2018. 6 in Miami, Fla. law enforcement agencies. Image: DOJ.

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Career Choice Tip: Cybercrime is Mostly Boring

Krebs on Security

But new research suggests that as cybercrime has become dominated by pay-for-service offerings, the vast majority of day-to-day activity needed to support these enterprises is in fact mind-numbingly boring and tedious, and that highlighting this reality may be a far more effective way combat cybercrime and steer offenders toward a better path.

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Crime Shop Sells Hacked Logins to Other Crime Shops

Krebs on Security

Criminals ripping off other crooks is a constant theme in the cybercrime underworld; Accountz Club’s slogan — “the best autoshop for your favorite shops’ accounts” — just normalizes this activity by making logins stolen from users of various cybercrime shops for sale at a fraction of their account balances.

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