HighCVE-2021-4034CVE-2025-55182 12 Hunt LeadsIOCsRemote AttackerHands-On-KeyboardCL-UNK-1211Palo Alto Networks Unit 42
AI-Written Malware Spent Six Months Inside Government Linux Servers
Unit 42 says a cluster it calls CL-UNK-1211 spent six months in government Linux servers using AI-generated scripts, a new Go RAT and fake red-team markers, going after databases, mailboxes and linked social media accounts.