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Ymir Ransomware

Nov 18, 2024 2:19:58 PM / by The Hivemind posted in Threat Bulletin, Ransomware, Extortion, RustyStealer, Ymir

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Related Families: RustyStealer

Executive Summary

Ymir is a new ransomware family that was recently observed encrypting systems previously compromised by RustyStealer. PolySwarm analysts consider Ymir to be an emerging threat.

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Silent Chollima Extortion Activity Targets US Entities

Oct 11, 2024 2:12:45 PM / by The Hivemind posted in Threat Bulletin, North Korea, Extortion, Silent Chollima, Andariel, APT 45, Stonefly, Onyx Sleet, Preft

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Related Families: Preft

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Recent Threats to the Healthcare Vertical

Nov 14, 2022 12:49:52 PM / by PolySwarm Tech Team posted in Threat Bulletin, Ransomware, Healthcare, Data Theft, Extortion, Data Leak

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Verticals Targeted: Healthcare

Executive Summary

Multiple incidents in the last few months highlight the ongoing threats to the Healthcare vertical. These incidents have included data leaks, data theft and extortion, ransomware, and other cyber attacks.

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