Anthropic hid tracking code in Claude Code v2.1.91 to flag Chinese users via Unicode tricks and obfuscated domains - removed ...
Anthropic says the tool was designed to stop abuse and AI model extraction, but critics questioned the use of undisclosed ...
Alibaba will block Claude Code after undocumented China-linked environment checks raised privacy and enterprise security ...
Alibaba listed Anthropic's Claude Code as high-risk software after researchers found steganographic markers that flagged Chinese users by timezone and proxy.