Tag: FIVEHANDS ransomware

New ransomware: CISA warns over FiveHands file-encrypting malware variant

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The US Cybersecurity & Infrastructure Security Agency (CISA) has warned organizations to be cautious of a relatively new ransomware variant called FiveHands. FiveHands ransomware has been around since January 2021, but CISA said it was “aware of a recent, successful Read More …

UNC2447 SOMBRAT and FIVEHANDS Ransomware: A Sophisticated Financial Threat

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Mandiant has observed an aggressive financially motivated group, UNC2447, exploiting one SonicWall VPN zero-day vulnerability prior to a patch being available and deploying sophisticated malware previously reported by other vendors as SOMBRAT. Mandiant has linked the use of SOMBRAT to Read More …