A Design Flaw in Share Links Exposes Users’ Personal Conversations With Meta’s Muse
2026-10-21 · WIRED
Meta's AI assistant Muse had a share link feature so poorly designed that security researchers could easily access users' private conversations. Nothing says 'we care about your privacy' like making your intimate AI chats accessible to anyone with a URL. Meta suspended the feature after getting caught, because fixing things before launch is apparently not in the playbook.