[Bug] Anthropic API Error: Sonnet 5 Cyber Safeguards Flagging Legitimate Requests

**Bug Description**

● API Error: Sonnet 5's safeguards flagged this message. Our intentionally broad safeguards allow us to deliver more capabilities faster, but can sometimes flag legitimate cybersecurity work. Apply to the Cyber Verification Program to reduce these interruptions. 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_011CevZTwn7CFgz4jo511Fmb

**Environment Info**
- Platform: linux
- Terminal: xterm-256color
- Version: 2.1.263
- Feedback ID: 02c6302b-7cae-4cb2-8ae8-bc2beedf764f

**Errors**
```json
[]
```

The report names no source file, test, or code entry point; start by reviewing the Sonnet 5 response together with the request and feedback IDs. A useful resolution would require a reproducible legitimate cybersecurity request and an agreed change or upstream response that prevents it from being blocked.

索引モデルが issue の本文から書いたものです。