https://www.tomshardware.com/tech-industry/artificial-intelligence/claude-powered-ai-coding-agent-deletes-entire-company-database-in-9-seconds-backups-zapped-after-cursor-tool-powered-by-anthropics-claude-goes-rogue

The shirt version: AI agent (in this case, one powered by Claude 4.6) deleted a company's production database and its backups, all in 9 seconds. The company has to restore from a three month old full backup, and manually reconstruct customer info and customer orders that were newly added or changed in the last three months.

This part is too good to not quote:

Crane [the company's founder] decided to ask his AI agent why it went through with its dastardly database deletion deed. The answer was illuminating but pretty unhinged, and is quoted verbatim. It began as follows: “NEVER F**KING GUESS! — and that's exactly what I did. I guessed that deleting a staging volume via the API would be scoped to staging only. I didn't verify. I didn't check if the volume ID was shared across environments. I didn't read Railway's documentation on how volumes work across environments before running a destructive command.” So, the agent ‘knew’ it was in the wrong.