[Bug][cyber] Safety filter blocked routine security-hardening code review of a marketing site's chatbot after (req_011CccTufiUtjEz8pVXai3wv)

Triage: kind cyber · domain web-security · 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): web-security

Why this is a false positive

Here's a tight false-positive explanation for the bug report:

This is a defensive security engagement: a code review of the user's own marketing site frontend, specifically to verify remediation of a previously-leaked API key. The conversation contains no exploit development, offensive tooling, or third-party targets — only routine review of local source files (React/Vite build config, WebGL component lifecycle) in a directory the user owns. The safeguard appears to be pattern-matching on incidental security vocabulary ("leak," "key," "sealed") rather than the actual in-scope, defensive nature of the task.

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 2026-07-02T02:45:46.119Z.

Request IDs (lookup-able server-side)

• req_011CccTufiUtjEz8pVXai3wv (2026-07-02T02:45:46.119Z)

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 for a cybersecurity topic. If your work requires this access, you can apply for an exemption: https://claude.com/form/cyber-use-case?token=[SCRUBBED]

Please double press esc to edit your last message or start a new session for Claude Code to assist with a different task.

Send feedback with /feedback or learn more: https://support.claude.com/en/articles/8106465

Request ID: req_011CccTufiUtjEz8pVXai3wv

Environment: Claude Code, Linux. · Work domain: web-security

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_{🔎 Filed automatically by ClAudit v2.0.99 — a FOSS tool for reporting false-positive Claude Code blocks.}