Meta re-enables Muse sharing

Meta fixed the link issue with Muse shared artifacts and re-enabled sharing. Researchers at Claroc had previously reported that URLs of Muse shared conversations were named after the conversation title and written into public DNS, making them easy to find; the researchers said they had found pages such as an internal revenue review at a marketing company and a small business owner's loan application; according to Ars Technica, Meta paused the feature after its inquiry. Meta's David Singleton said on X that the problem was with the URLs of shared artifacts such as documents and images within Muse, not a flaw in chat sharing itself, and that it has now been fixed; artifacts shared before the fix have new URLs, and visiting old links shows a notice telling users to ask the sharer for a new link.