highAI agentunverified21 Oct 2026
Meta Muse
Meta's AI agent exposed users' personal and business secrets
What happened
A retrieval flaw in Meta's Muse agent surfaced other users' context — including business documents and personal details — in generated answers. The exact scope is still unverified.
Timeline
21 Oct 2026 · 10:00 UTC
Reports
Users report seeing unrelated business context in answers.21 Oct 2026 · 22:00 UTC
Investigation
Meta says it is investigating retrieval isolation.23 Oct 2026 · 04:00 UTC
Unverified
No official scope or root cause has been published.
Sources