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HIGH
Threat Intel
Junior Hacker's Tailscale & OpenSSH Post-C2 Persistence
Analysis of a junior hacker's TTPs, leveraging Tailscale and OpenSSH for persistent access to a French automotive business after their Havoc C2 server went offline.
Runtime Rebel Intel
4 min read·Jun 17, 2026
MA
HIGH
Malware
CrystalRAT Malware: A New MaaS Threat with RAT, Stealer, and Prankware
CrystalRAT is a new malware-as-a-service (MaaS) promoted on Telegram, offering remote access, data theft, keylogging, and system disruption features, posing a
Runtime Rebel Intel
5 min read·Apr 2, 2026