Meta Reopens Sharing After Fixing Muse Share Link Issue
Meta has reopened Muse's sharing feature after security researchers pointed out that public Muse conversation links were easy to find. Claroc researchers reported this week that the URLs of shared Muse conversations were named after the conversation titles and written into public DNS, which they used to find a marketing company's internal revenue assessments and a small business owner's loan application. Meta's David Singleton said on X that the underlying issue has been fixed, and that the problem lay in the URLs of shared artifacts rather than in chat sharing itself; artifacts shared before the fix have been given new links, and visiting old links now prompts users to ask the sharer for a new link.
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