[Bug] Anthropic API Error: Sonnet 5 Safeguards Flagging Verified Cyber Users
Status Open
Reported on v2.1.233
Maintainer reply None cached
Activity 0 comments · opened Aug 19, 2026
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
Request ID: req_011CeBw2gFQy75vL1V9sP56W ikeep getting flagged and my account / organisation has been verified for the cyber verification programmed noticed the guardrail on sonnet 5 this morning
Environment Info
- Platform: win32
- Terminal: windows-terminal
- Version: 2.1.233
- Feedback ID: e2fcab76-8fe9-48e7-b3f0-c9f46f40c55e
Errors
[{"error":"TelemetrySafeError: VirtualMessageList: itemKeys/messages length desync (keys=556 messages=555 range=[525,556))\n at AGE (B:/~BUN/root/cli:22830:33325)\n at Vuh (B:/~BUN/root/cli:22830:26297)\n at ko (B:/~BUN/root/cli:13184:21380)\n at fs (B:/~BUN/root/cli:13184:40481)\n at Xu (B:/~BUN/root/cli:13184:51405)\n at lCe (B:/~BUN/root/cli:13184:89090)\n at FSe (B:/~BUN/root/cli:13184:88039)\n at $Se (B:/~BUN/root/cli:13184:87858)\n at IC (B:/~BUN/root/cli:13184:84117)\n at et (B:/~BUN/root/cli:13184:6675)","timestamp":"2026-08-19T08:47:19.483Z"}]