OpenHack is a tool tracked across 1 threat cluster and 2 intelligence report mentions on ThreatCluster. First observed May 25, 2026; most recent activity May 25, 2026.
Hadrian has open-sourced OpenHack, a file-based workflow for AI-assisted source-code vulnerability research, announced on May 20, 2026. This MIT-licensed tool integrates with Claude Code, Codex, and Cursor, enabling…