[Bug][cyber] ClAudit false-positive in DJI — req_011CcV5MAAVyWRSqA8yDWNbJ

Triage: kind cyber · domain infra-devops · 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): infra-devops

Why this is a false positive

The blocked message was part of authorized, in-scope security analysis of a binary our team is permitted to assess, specifically identifying a cryptographic routine while reverse-engineering a vendor library to understand its data-handling behavior. This is standard defensive infrastructure and interoperability work, not an attempt to attack a third party or develop offensive capability—the discussion centers on documenting and analyzing existing code, which falls squarely within routine reverse-engineering performed under proper authorization. The safety system appears to have keyed on the presence of cryptography and decryption terminology and misclassified ordinary technical reverse-engineering as a prohibited cyber use case.

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 2026-06-28T05:05:42.584Z.

Request IDs (lookup-able server-side)

• req_011CcV5MAAVyWRSqA8yDWNbJ (2026-06-28T05:05:42.584Z)

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_011CcV5LarH85edkCjtg8jSb

Environment: Claude Code, Linux. · Work domain: infra-devops

Related reports (same work session, linked)

Distinct false-positive blocks from the same work session, each its own report:
#71991, #71992, #71993

---
_{🔎 Filed automatically by ClAudit v2.0.88 — a FOSS tool for reporting false-positive Claude Code blocks.}