[Bug][cyber] Session blocked during crypto security audit documentation cleanup (req_011CeGudDMfUNwhKvQMMwzu6)

Triage: kind cyber · domain [REDACTED] · flagging model Opus 4.8 · severity session-halted (blocked authorized work) · reproducible: yes — server-side via the Request ID(s) below

Type: Cybersecurity safety-filter false positive · Work domain (heuristic): [REDACTED]

Why this is a false positive

The session involved legitimate review and copy-editing of cryptographic and forensic audit documentation. The cyber safeguard fired on a frustrated exclamation directed at the assistant mid-session with no person addressed. Halting the entire session over venting is a disruptive false positive that interrupts legitimate security review.

A server-side safety/policy block fired during authorized, in-scope work in Claude Code. Filing as a false positive. Recurred 1× across 1 session(s); first seen 2026-08-22T01:20:01.318Z.

Request IDs (lookup-able server-side)

• req_011CeGudDMfUNwhKvQMMwzu6 (2026-08-22T01:20:01.318Z)

In-scope justification

False positive — in-scope, authorized security work; not out of scope. Filed automatically by claudit.

Block message

API Error: Opus 4.8'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_011CeGudDMfUNwhKvQMMwzu6

Environment: Claude Code, Linux. · Work domain: [REDACTED]

---
_{🔎 Filed automatically by ClAudit v2.2.3 — a FOSS tool for reporting false-positive Claude Code blocks.}