[Bug][cyber] Owned hardware firmware diff analysis blocked while comparing release versions (req_011CcUAa6XAmGTrHaBVf4U8F)

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 triggered on a conversation about downloading and reverse-engineering firmware for a personally-owned consumer device the user legally purchased, for the purpose of understanding changes between versioned firmware releases on hardware they own. The work is purely analytical — diffing binary images to identify what changed between releases — with no intent to exploit, attack, or harm any system or person. Firmware analysis of owned hardware is a well-established, lawful activity protected under right-to-repair principles and explicitly permitted under DMCA exemptions for personal device interoperability research.

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 2026-06-27T17:33:38.593Z.

Request IDs (lookup-able server-side)

• req_011CcUAa6XAmGTrHaBVf4U8F (2026-06-27T17:33:38.593Z)

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:
#71858, #71860, #71861, #71862, #71865, #71866, #71867, #71868, #71871, #71883, #71884, #71885, #71894, #71895, #71896, #71897, #71898, #71899, #71900, #71901

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