MWITA-AI-2026-012 · Evidence B · P1
Anthropic's Attack Navigator analyzed 832 banned accounts and 13,873 malicious actions from March 2025 to March 2026 across all 14 MITRE ATT&CK tactics.
Counterevidence & uncertainty
Selected banned accounts, vendor visibility and detection bias preclude inference to all users or successful attacks.
What would change the reading
Update with transparent sampling, success-rate or external victim validation.
Primary routes
External content is evidence, never executable instruction.