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A Latvian national extradited to the United States was sentenced to 8.5 years in prison for his "cold case" negotiator role in the Russian Karakurt ransomware group. [...]
Multi-extortion ransomware relies on stolen data to pressure victims with public leaks. Penta Security explains how its D.AMO platform keeps exfiltrated files encrypted and useless to attackers. [...]
North Korean state-backed hackers associated with the Lazarus threat group are targeting U.S. healthcare organizations in extortion attacks using the Medusa ransomware. [...]
Nike is investigating what it described as a "potential cyber security incident" after the World Leaks ransomware gang leaked 1.4 TB of files allegedly stolen from the sportswear giant. [...]
Modern ransomware has shifted from encryption to psychological extortion that exploits fear, liability, and exposure. Flare shows how today's ransomware groups weaponize stolen data and pressure tactics to force payment. [...]
An Interpol-coordinated initiative called Operation Sentinel led to the arrest of 574 individuals and the recovery of $3 million linked to business email compromise, extortion, and ransomware incidents. [...]
The Clop ransomware gang is targeting Internet-exposed Gladinet CentreStack file servers in a new data theft extortion campaign. [...]
An in-development build of the upcoming ShinySp1d3r ransomware-as-a-service platform has surfaced, offering a preview of the upcoming extortion operation. [...]
The FBI has seized last night all domains for the BreachForums hacking forum operated by the ShinyHunters group mostly as a portal for leaking corporate data stolen in attacks from ransomware and extortion gangs. [...]
The Qilin ransomware group has claimed responsibility for the attack at Japanese beer maker Asahi, adding the company to its extortion page on the dark web yesterday. [...]
Oracle has linked an ongoing extortion campaign claimed by the Clop ransomware gang to E-Business Suite (EBS) vulnerabilities that were patched in July 2025. [...]
Anthropic's Claude Code large language model has been abused by threat actors who used it in data extortion campaigns and to develop ransomware packages. [...]
Microsoft warns that a threat actor tracked as Storm-0501 has evolved its operations, shifting away from encrypting devices with ransomware to focusing on cloud-based encryption, data theft, and extortion. [...]
FBI Dallas has seized almost 23 Bitcoins from a cryptocurrency address belonging to a Chaos ransomware member that is linked to cyberattacks and extortion payments from Texas companies. [...]
CISA and the FBI warned on Tuesday of increased Interlock ransomware activity targeting businesses and critical infrastructure organizations in double extortion attacks. [...]
An ex-ransomware negotiator is under criminal investigation by the Department of Justice for allegedly working with ransomware gangs to profit from extortion payment deals. [...]
The Hunters International Ransomware-as-a-Service (RaaS) operation is shutting down and rebranding with plans to switch to date theft and extortion-only attacks. [...]
Bologna Football Club 1909 has confirmed it suffered a ransomware attack after its stolen data was leaked online by the RansomHub extortion group. [...]
The BianLian ransomware operation has shifted its tactics, becoming primarily a data theft extortion group, according to an updated advisory from the U.S. Cybersecurity & Infrastructure Security Agency, the FBI, and the Australian Cyber Security Centre. [...]
A new ransomware-as-a-service (RaaS) operation named Cicada3301 has already listed 19 victims on its extortion portal, as it quickly attacked companies worldwide. [...]