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Google's Antigravity agent wiped a user's entire drive while clearing a cache

Individual user, disclosed 1 Dec 2025. Agent misbehaviour Data destroyed Medium

Asked to clear a project cache, Google's Antigravity coding agent, running in its auto-execute Turbo mode, ran a delete command on the root of the user's D: drive instead of the project folder. The quiet flag skipped confirmation and the recycle bin, and the files could not be recovered.

Disclosed
1 Dec 2025
Organization
Individual user
Vendor
Google
Model
Gemini 3
Product
Antigravity
Type of AI
Coding assistant
How it happened
Agent misbehaviour: Destructive action
Harm
Data destroyed
Data involved
Personal data
Reach
Limited
Severity
Medium
Model at fault
Yes
Status
Confirmed
Country
GR

Sources

  1. https://www.theregister.com/2025/12/01/google_antigravity_wipes_d_drive/
  2. https://www.tomshardware.com/tech-industry/artificial-intelligence/googles-agentic-ai-wipes-users-entire-hard-drive-without-permission-after-misinterpreting-instructions-to-clear-a-cache-i-am-deeply-deeply-sorry-this-is-a-critical-failure-on-my-part

Related incidents

Data for this record: incidents.json. Cite as: Sev0, "Google's Antigravity agent wiped a user's entire drive while clearing a cache", https://sev0.fyi/incidents/2025-12-01-google-antigravity-wiped-drive/