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Dec 29, 2025 12:26:13 PM / by The Hivemind posted in Threat Bulletin, double extortion, Mario Encryptor, MrAgent Tool, VMware hypervisor, RansomHouse Ransomware, ESXi Targeting, ransomware upgrade, encryption evolution
Verticals Targeted: Healthcare, Finance, Transportation, Government
Regions Targeted: Not specified
Related Families: MrAgent, Mario
Nov 21, 2025 1:56:50 PM / by The Hivemind posted in Threat Bulletin, Cross-Platform Ransomware, double extortion, HelloKitty successor, Cloudflared persistence, Kraken ransomware, ESXi ransomware, ChaCha20 encryption, SMB exploitation
Verticals Targeted: None specified
Regions Targeted: United States, United Kingdom, Canada, Denmark, Panama, Kuwait
Related Families: HelloKitty
Oct 10, 2025 2:50:07 PM / by The Hivemind posted in Cybercrime, Linux Malware, Windows Malware, LockBit Ransomware, double extortion, VMware virtualization, ESXi attacks, ransomware trends, data encryption, anti-analysis techniques
Verticals Targeted: Not specified
Regions Targeted: Not specified
Related Families: LockBit