[Bug] API Error: Cyber Safeguards Flagged Legitimate Request (Mythos 5.1)
Status Open
Reported on v2.1.293
Maintainer reply None cached
Activity 0 comments · opened Oct 7, 2026
Bug Description
API Error: Mythos 5.1's safeguards flagged this message. Our intentionally broad safeguards allow us to deliver more capabilities faster, but can sometimes flag legitimate cybersecurity work. Send feedback with /feedback or learn more: https://support.claude.com/en/articles/14604842-real-time-cyber-safeguards-on-claude
Details: [cyber]
Request ID: req_011CfokFQstNHFrS59Vtezkb
Message ID: msg_011CfokFT1NyC9KMED97YcAi
Environment Info
- Platform: darwin
- Terminal: Apple_Terminal
- Version: 2.1.293
- Feedback ID: 79b5c825-9111-4804-bc22-eb9fe2e83628