Meta’s Muse sent a Facebook Marketplace buyer to a seller’s home

Summary by Cyber Security News29 Sep 2026, 14:51 CET

About this summary. This is a short excerpt from the description that Malwarebytes Labs published with its article. Cyber Security News did not report or verify the underlying story. Read the original: https://www.malwarebytes.com/blog/news/2026/09/metas-muse-sent-a-facebook-marketplace-buyer-to-a-sellers-home

A Facebook Marketplace buyer arrived at a seller’s apartment to collect a keyboard. The seller wasn’t home and didn’t know anyone was coming. Meta’s AI assistant Muse had handled the conversation, shared his address, and arranged the visit without telling him.

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