AI agents are only as good as the personal information you share. That raises privacy concerns

Matt Robb wanted to sell his computer keyboard. So he made a listing on Facebook Marketplace — and, as an experiment late last month, he put Meta's new artificial intelligence agent Muse in the driver's seat.Muse got to work. But within a day, Robb got an alarming update: A buyer he didn't know had shown up outside his house late at night. How? Muse had struck a deal on its own and shared Robb's home address after agreeing to a pickup. It even sent an automated “Yep, I'm here!” message from his account when the buyer arrived — all without Robb's knowledge.“Not only did it give my address when the guy asked and it accepted the offer, but it literally was almost like teasing the guy (about me being there when I wasn’t),” said Robb, a Toronto-based content creator who also detailed the experience in his now widely-shared social media posts.Many have welcomed AI agents into their online lives, and raved about how personalized assistants like Muse can handle everyday tasks with ease — from