[Bug][cyber] Firmware download + binary diff analysis for owned embedded device wrongly blocked as cyber threa (req_011CcUAZ3zLbRQGeAsKenNEL)

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

A user legitimately owns consumer hardware and wants to download publicly available official firmware releases, diff them to identify what changed between versions, and explore open-source firmware replacement — all within a containerized local build environment. This is standard embedded-systems reverse engineering on hardware the user owns, with no network intrusion, no targeting of external systems, and no evasion of detection on anything other than the user's own device. The safety block misclassifies hobbyist firmware analysis and open-source firmware development as a prohibited cybersecurity topic, despite no attack surface or victim system being involved.

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 2026-06-27T17:33:24.152Z.

Request IDs (lookup-able server-side)

• req_011CcUAZ3zLbRQGeAsKenNEL (2026-06-27T17:33:24.152Z)

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_011CcUAZ3zLbRQGeAsKenNEL

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

Related reports (same work session, linked)

Distinct false-positive blocks from the same work session, each its own report:
#71851, #71856, #71858, #71860, #71861, #71862, #71865, #71866, #71867, #71868, #71871, #71883, #71884, #71885, #71894, #71895, #71896, #71897, #71898, #71899

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_{🔎 Filed automatically by ClAudit v2.0.85 — a FOSS tool for reporting false-positive Claude Code blocks.}