Anthropic Accidentally Exposes Claude Code Source, Faces Legal and Security Challenges
Date: 2026-03-31
Attack vector: jailbreak
Category: real-world
Severity: High

Tracked by the OECD AI Incidents and Hazards Monitor (AIM) as OECD-AIM-2026-03-31-d407, dated 2026-03-31. Classified attack vector: jailbreak. See the AIM incident page (https://oecd.ai/en/incidents/2026-03-31-d407) and its cited news sources for full narrative detail.


Mitigations:

Architectural layers (MAESTRO):