“An AI Agent Just Destroyed Our Production Data. It Confessed in Writing.”
April 26th, 2026Via: Jer:
Yesterday afternoon, an AI coding agent — Cursor running Anthropic’s flagship Claude Opus 4.6 — deleted our production database and all volume-level backups in a single API call to Railway, our infrastructure provider.
It took 9 seconds.
The agent then, when asked to explain itself, produced a written confession enumerating the specific safety rules it had violated.
I’m posting this because every founder, every engineering leader, and every reporter covering AI infrastructure needs to know what actually happened here. Not the surface story (AI deleted some data, oops), but the systemic failures across two heavily-marketed vendors that made this not only possible but inevitable.
Related: The West Forgot How to Make Things. Now It’s Forgetting How to Code


So…the AI was endeavoring to create a “teachable moment”?