BREAKING
Hidden China-Flagging Code in Claude Code
How the Detection Works
1Proxy in use
2Check timezone
3Match Chinese URL
4Encode in prompt
Steganography in the Date String
Reactions Are Divided
Defenders
Reasonable IP protection
On par with browser telemetry
Critics
Concealed and obfuscated
No user consent in a high-privilege tool
0M
prompts alleged
0
fake accounts
0
orgs targeted
No Direct Comment From Anthropic
AI NEWS BLITZ
Reverse-engineering reveals Claude Code secretly flags users accessing from China.