Its theme's rank, 14 days: 2 on the Claude Code sheet
11 people reported

All time, since Oct 22, including 3 thumbs-up on GitHub.

Refusal on own-code hardening

“The model seems to treat “making RE harder” as a signal of malicious intent even when the context makes clear it’s the user’s own code.”

Is this your bug? What gets counted gets fixed. Pile on.

Paste this into your agent. It files your report, with your error and version.

I hit this bug: rapsheet.dev/sheets/claude-code/issues/23471/file
Follow it to file my report. Show me the text before you send.

No install. No account. Public and anonymous. The link asks your agent for one report, nothing else. What it sends

Growing. 9 reports and thumbs-up in the last 7 days and 1 the week before. Not fixed, and no vendor reply yet.

Security refusal blocks protecting own code from reverse engineering. Requests to obfuscate or harden the user's own source code are stopped with a '[cyber]' refusal or security errors, despite stated intent.

Is this your bug?

File my report
Where
Opus 5.5 model
Versions
2.1.306 to 2.1.318
Platforms
Linux, macOS, Windows
How bad
Breaks a normal workflow.

Part of: Safeguards block session requests34 bugs

  1. Cyber safeguard blocks sessions377 people
  2. Reasoning_extraction safeguard block134 people
  3. Cyber safeguard pauses sessions52 people
  4. Safeguards refuse work requests48 people
  5. Safeguards block requests47 people
  6. Classifier halts routine replies12 people
  7. Requests blocked with a [cyber] flag8 people
  8. SSH to own devices refused7 people
  9. Pentest work blocked6 people
  10. CTF requests flagged as malicious6 people
Show all 33Show only the largest 10
  1. Classifier blocks own-project work6 people
  2. Classifier halts reverse engineering5 people
  3. Safeguards flag verified cyber work6 people
  4. Firmware requests flagged as cyber6 people
  5. Classifier stops benign replies5 people
  6. reasoning_extraction API error5 people
  7. Safeguard blocks all messages4 people
  8. [bio] classifier blocks responses4 people
  9. Reasoning extraction safeguard block4 people
  10. Security investigation requests blocked3 people
  11. Classifier stops DeFi bot work3 people
  12. Safeguards block CVP members3 people
  13. "[cyber]" flag stops sessions1 person
  14. Safety classifier blocks agent3 people
  15. Fictional hacking content flagged3 people
  16. Cyber verification prompt recurs2 people
  17. Cyber safeguards block own devices2 people
  18. Safety classifier stops auth work2 people
  19. Phishing research project flagged2 people
  20. Cyber stop on report tasks2 people
  21. Cyber safety block on audits2 people
  22. Biological safeguard triggers in sessions with no biology content2 people
  23. Unexpected safeguards notice2 people

Original reports8, newest first

  1. Request for anti-crack protection incorrectly flagged#108112
  2. Opus 5.5 Refuses VMProtect Analysis Requests and Auto-Downgrades to Opus 4.8#107373
  3. False-positive refusal on JavaScript obfuscation for source protection#107336
  4. Claude Code refuses to help obfuscate user's own code, citing IP protection concerns#107066
  5. False Positive Cyber Safeguard Blocks Software Licensing Work#107005
  6. Over-sensitive security filter blocks legitimate code hardening (anti-reverse-engineering) work#106765
  7. Safeguard false positive on production build hardening work#106306
  8. Opus 5.5 refuses code obfuscation requests on own source code with "[cyber]" stop#104374

Do you work on Claude Code?

Claim its RAP Sheet to see what your users report and answer them in one place.