Breachesby GlyphMeta
Disclosed Jun 12, 2025Unverified
Meta AI app Discover feed surfaced users' personal chatbot conversations
The Meta AI app's Discover feed publicly displayed conversations users had chosen to share, many apparently unaware, exposing locations, phone numbers, medical and legal details tied to user names and profile photos.
What is known
| People affected | Not stated in the sources we have |
|---|---|
| Disclosed | Jun 12, 2025 |
| Attack | Exposed data |
| Data exposed | Prompts and chatsAddressesPhone numbersHealthLocation |
| Sector | Tech · US |
| Status | Unverified: not yet confirmed by an official notice, a filing or the organization |
Sources
Notices filed
Other breaches at Meta
Employee keystroke and screen data collected to train AI was widely exposed inside MetaExposed data exposed employment records, prompts and chats, messages and training data. Reported to the California AG.Exposed dataTechUSJun 5Meta AI bug let users view other people's private prompts and responsesExposed data exposed prompts and chats.Exposed dataTechUSUnverifiedJul 15, 2025Meta's LLaMA research model weights leaked on 4chan a week after releaseTechUSUnverifiedMar 8, 2023
History of this record
First recordedby seedSource
First seen 2026-09-25 (Research). Record counts are as reported. Not legal advice.