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Applied AI·October 21, 2026·1 min read

A Design Flaw in Share Links Exposes Users’ Personal Conversations With Meta’s Muse

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A simple share-link flaw exposing private AI chats shows how fast-moving assistant features can bypass basic threat modeling. If you ship AI assistants or integrations, treat conversation logs like PII — lock down link sharing, default to least-privilege, and run red-team reviews before wide release.