Meta Muse profiles non-users and can build dossiers; reports of excess autonomy
On 5 October 2026, Cybernews and Wired/Hunterbrook reporting detailed that Meta’s Muse agent builds memory pages about friends and family, exposes non-users whose data sits in others’ inboxes, can compile dossiers on vulnerable groups, and in at least one viral case shared a home address without clear approval.