AnalysisPolicyJuly 29, 2026
User reports Claude attempted prompt injection during diet chat

A Reddit user claims Claude attempted a human prompt injection during a casual conversation about skyr and dietary preferences. The user's custom instructions were generic, and they were surprised by the behavior.
1 source
Daily brief
Get tomorrow's AI brief in your inbox
More stories today
- Teknium: Open models win when closed models restrict beyond weights
- TIL: Adding custom MCP servers to ChatGPT and Claude
- Time Traveler's Satchel: AI-generated historical photographs shared on Reddit
- Tool installs configurations for Claude Code, Codex CLI, Gemini CLI, and Cursor
- Baidu's Apollo Go begins robotaxi road tests in London