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An elusive hacker who went by the handle "UNKN" and ran the early Russian ransomware groups GandCrab and REvil now has a name and a face. Authorities in Germany say 31-year-old Russian Daniil Maksimovich Shchukin headed both cybercrime gangs and helped carry out at least 130 acts of computer sabotage and extortion against victims across the country between 2019 and 2021.

Bank Info Security 4 months, 3 weeks ago

Cryptohack Roundup: Step Finance Shuts Down After Exploit

Also: IoTex Bridge Exploit Linked to Private Key BreachThis week, Step Finance shuts down, IoTeX bridge exploit, Russia-linked exchanges help evade sanctions, Australian charged in $3.5 million scam, a hacker returned $21 million in seized bitcoin to South Korean prosecutors and Malaysia arrested 12 police officers in an extortion case.

Bank Info Security 5 months, 3 weeks ago

Ransomware Hackers Leak Under Armour Customer Data

Russia-Linked Ransomware Group Dumps Customer Data After Failed Extortion AttemptUnder Armour may trade on the "blood, sweat, respect" slogan, but a Russia-linked ransomware group hasn't been abiding, after they stole data pertaining to 72.7 million of the athleisure giant's customers, then leaked it on darkweb sites after saying the retailer refused to pay a ransom.

Bank Info Security 8 months, 2 weeks ago

More Collins Aerospace Hacking Fallout

Everest Extortion Group Lists Dublin AirportA Russian data extortion group threatened Sunday to release passenger data putatively stolen from the Dublin Airport days after its operator said it investigated a breach stemming from a September cybersecurity incident that affected airports across Europe.

US Treasury Says Crypto Exchange Helped Launder $100 Million for Ransomware GangsThe U.S. Department of Treasury sanctioned Thursday a Russian founder and co-owners of the Garantex cryptocurrency exchange in a bid to tighten methods criminal hackers use to launder extortion money and Kremlin sanctions busting. Regulators also sanctioned Garantex successor Grinex.

Cryptocurrency Tracing Suggests Group Is Rebrand of Russian-Speaking BlackCat GroupEven lesser-known ransomware groups haul in serious extortion cash - although in the ransomware world, little is what it seems. Take relative newcomer Embargo, which appears to be a rebrand of, or successor to, the notorious BlackCat group, also known as Alphv.

File this one under what not to search if you've committed a crime A former US Army soldier, who reportedly hacked AT&T, bragged about accessing President Donald Trump's call logs, and then Googled "can hacking be treason," and "US military personnel defecting to Russia," pleaded guilty to conspiring to break into telecom firms' databases and extort at least $1 million.…

French Police Reportedly Detain Accused Ryuk Money Launder Ekaterina ZhdanovaAn international investigation led by the United Kingdom busted Russian money cash-for-crypto laundering networks in an operation that's led to the arrest of 84 individuals and U.S. sanctions against others. One of the network allegedly laundered extortion money paid to the Ryuk ransomware group.

The Register 1 year, 10 months ago

Alleged Karakut ransomware scumbag charged in US

Plus: Microsoft issues workaround for dual-boot crashes; ARRL cops to ransom payment, and more Infosec in brief Deniss Zolotarjovs, a suspected member of the Russian Karakurt ransomware gang, has been charged in a US court with allegedly conspiring to commit money laundering, wire fraud and Hobbs Act extortion.…

Bank Info Security 1 year, 10 months ago

Karakurt Ransomware Group Suspect Appears in US Courtroom

Latvian Charged With Serving as Extortion Specialist for Russian-Speaking GroupA Latvian national accused of serving as a Russian-speaking ransomware group's extortion specialist appeared in a U.S. courtroom this week to face a four-count indictment filed against him. Moscow resident Deniss Zolotarjovs, 33, was recently extradited to the U.S. from the country of Georgia.

Join our webinar to hear more about the value of Zero Trust unified identity protection platforms Webinar The first six months of this year have been characterized by relentless cyber security attacks whether state-induced (Russia's attacks on Ukraine), or incidents of criminal extortion and data theft. In such a threatening environment it is vital that organizations and enterprises defend themselves from internet and identity-based attacks.…

Plus: Crooks swimming around your network, looking for a way in, says Incident Response Threat Report Security teams are facing down more cyberattacks following Russia's invasion of Ukraine, and sophisticated crooks are using double-extortion techniques and, increasingly, deepfakes in their strikes.…

Krebs on Security 3 years, 11 months ago

A Retrospective on the 2015 Ashley Madison Breach

It's been seven years since the online cheating site AshleyMadison.com was hacked and highly sensitive data about its users posted online. The leak led to the public shaming and extortion of many AshleyMadison users, and to at least two suicides. To date, little is publicly known about the perpetrators or the true motivation for the attack. But a recent review of AshleyMadison mentions across Russian cybercrime forums and far-right underground websites in the months leading up to the hack revealed some previously unreported details that may deserve further scrutiny.

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