Meta re-enables Muse sharing after fixing public link vulnerability

Meta has turned Muse sharing back on after security researchers reported that public links to shared Muse 'artifacts' could be easily found. The vulnerability, reported by Claroc researchers, involved Muse shared conversation web addresses being named after the conversation's title and written into public DNS. Meta's David Singleton said the underlying issue with artifact URLs is fixed, and any previously shared artifacts now have new URLs; old links will prompt users to get the new one.