Meta restores Muse artifact sharing after replacing links exposed through DNS

David Singleton says the flaw affected shared artifacts, not chat sharing. Meta has replaced old links, which now tell visitors to request a new one from the sender.

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Why it matters

Muse can work across connected services, and shared artifacts may contain personal or business material. Users who shared artifacts before the fix must send replacement links because Meta invalidated the old URLs.

A frosted-glass artwork representing a Muse shared artifact sits in a display case as a fine filament passes through a seam and is rejoined.

Meta has restored sharing for Muse artifacts after fixing a design flaw that made some shared URLs discoverable through passive DNS records, David Singleton (@dps) said on October 22nd. Existing artifact links have been replaced: visitors to an old URL are told to ask the person who shared it for the new one.…

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