Ouch... I an especially worried about this...

For those who recall the debate surrounding Microsoft Recall not long ago, Claude Code's capture of activity is similar. Every read tool call, every Bash tool call, every search (grep) result, and every edit/write of old and new content gets stored locally in plaintext as a JSONL file.

Claude Code's source reveals extent of system access • The Register
https://www.theregister.com/2026/04/01/claude_code_source_leak_privacy_nightmare/?utm_medium=share&utm_content=article&utm_source=reddit