[Bug] Anthropic API Error: Overly aggressive safety filtering on legitimate system signal operations

Bug Description
I got an "Opus 5 (1M context)'s safeguards flagged this message." "Details: [cyber]" which is a false-positive, I am working on my own systems, and doing development where I am sending signals (SIGBREAK) to a task I own. This should not have been flagged under cyber anything.

Environment Info

• Platform: linux
• Terminal: gnome-terminal
• Version: 2.1.267
• Feedback ID: b7638dee-de8b-471d-90a0-a57537c25031

Errors

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