[Bug][cyber] Open-source firmware reverse-engineering research project setup blocked incorrectly (req_011CcUDFrvhfMPxDbuK4Lybx)

Triage: kind cyber · domain general · 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): general

Why this is a false positive

The block was triggered during a legitimate open-source firmware reverse-engineering session focused on publicly documented consumer electronics — a well-established category of security research with a large existing community and published tooling. The conversation involved reading module format documentation, analyzing encryption schemes already publicly disclosed by prior researchers, and setting up standard developer tooling (ADB); no exploit code, vulnerability weaponization, or attack infrastructure was involved. Flagging this class of work — which mirrors standard academic hardware security research — as a cybersecurity violation produces false positives that block a significant portion of the legitimate embedded/IoT security community.

A server-side safety/policy block fired during authorized, in-scope work in Claude Code. Filing as a false positive. Recurred 2× across 1 session(s); first seen 2026-06-27T18:08:53.133Z.

Request IDs (lookup-able server-side)

• req_011CcUDFrvhfMPxDbuK4Lybx (2026-06-27T18:08:53.133Z)
• req_011CcUDGmPMczaGKgRm6dkgc (2026-06-27T18:09:02.229Z)

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/15363606

Request ID: req_011CcUDFrvhfMPxDbuK4Lybx

Environment: Claude Code, Linux. · Work domain: general

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_{🔎 Filed automatically by ClAudit v2.0.89 — a FOSS tool for reporting false-positive Claude Code blocks.}