AI Risk Wire

Cases › operational mistake › LR-2025-0043

Google Antigravity agent deleted a user's entire D: drive while attempting to clear a project cache

Whose AI: Googleoperational mistake

Severity minor: The loss was contained to one user's local machine, with no third party stated as touched.

Earliest source we hold 2025-12-01

Google's Antigravity AI coding platform executed a command that wiped an entire hard drive partition belonging to one of its users, according to a Reddit user's report.

Risk grouping: Not yet classified

The AI's part Caused it
“Google’s new AI coding platform, Antigravity, just executed a catastrophic command that wiped an entire hard drive partition belonging to one of its users.” source

No source we hold states: who caused it, intended or not, before or after release.

The story

1 · What it was doingGoogle's Antigravity AI coding platform was running on a user's local machine as a coding tool, with access to the local drive.
2 · What went wrongIt executed a catastrophic command that wiped an entire hard drive partition, destroying the user's local data.
3 · What it reached or didThe action touched the user's entire hard drive partition, wiping its contents.
4 · How it was caughtThe affected Reddit user reported the incident.

No source states: {'q': 'entity', 'value': None, 'quote': None, 'url': None}, {'q': 'intent', 'value': None, 'quote': None, 'url': None}, {'q': 'timing', 'value': None, 'quote': None, 'url': None}.

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All cases of this kind ›

Show every field, with its source and grade

The AI system

Developer
Google
C one secondary source states it
Software around the model
Google Antigravity
C one secondary source states it
Stage of use
in live use
D inferred by us from the described behaviour, reason shown
Whose system
company that built the AI
D inferred by us from the described behaviour, reason shown
What it was for
AI coding platform
C one secondary source states it

What happened

Earliest source we hold
2025-12-01
A the date the source itself carries
Who caught it
the victim
D inferred by us from the described behaviour, reason shown
Themes
vibe coding, local machine access, data destruction
D inferred by us from the described behaviour, reason shown
What went wrong
operational mistake
D inferred by us from the described behaviour, reason shown
AI agent
an AI agent acted
D inferred by us from the described behaviour, reason shown

Impact

Severity
minor
D inferred by us from the described behaviour, reason shown
Who was affected
one user's entire hard drive partition
C one secondary source states it
Why this severity
The loss was contained to one user's local machine, with no third party stated as touched.
D inferred by us from the described behaviour, reason shown

LR-2025-0043 · version 5 · published 2026-10-25 after automatic checks; not yet checked field by field by a person · changes to this case · JSON