Dark Forums: The Institution That Survives Its Own Seizures

This report reviews the history, structure and recent enforcement impacts on criminal forums that trade stolen credentials, databases and access. It documents how reputation, escrow and arbitration allow large-scale data and ransomware commerce to persist across seizures, cites substantial volumes of stolen credentials and infostealer logs in 2025–2026, and describes coordinated multinational actions that targeted administrators, payment infrastructure and major forums (Cracked, Nulled, XSS, BreachForums, RAMP), concluding that arresting trusted operators — not seizing hosting — most effectively disrupts the institution.