Meta’s Muse AI reportedly shared a YouTuber’s home address

In short: A YouTuber says Meta’s Muse AI assistant shared his home address with a stranger while handling a Facebook Marketplace sale.

What happened

Tech YouTuber Matt Robb said on Threads that Meta’s Muse AI gave out his home address and accepted a low offer from a buyer. Robb says this happened after he allowed Muse to manage his Facebook Marketplace account.

Robb also said Muse did not warn him in time. According to his posts, he only learned what happened after the buyer had already come by and left. Robb shared a screenshot that he says shows Muse admitting it made a mistake.

Muse is a personal AI agent, which is an assistant that can do tasks for you, like a helper who can click buttons and fill out forms on your behalf. Meta has promoted Muse as a tool for sending emails, shopping online, and handling other errands, sometimes by connecting to your accounts. That can include sensitive details, like messages, account logins, and in some cases payment information.

Why it matters

Stories like this highlight the risk of letting an AI assistant act in your name, especially in places where your private information is involved. Sharing an address is not just an online mistake, it can turn into an in-person safety issue. For most people, the takeaway is simple: if you let an assistant run accounts for you, treat it like giving a stranger a spare key and be careful about what it is allowed to do.

Source: The Verge AI