Daily briefing
October 21, 2026
1 stories · about 2 minutes
Meta pauses Muse chat sharing after 6,800 links surface in DNS
Security firm Claroc found that Muse's share links could be listed through public DNS records. Meta has paused sharing while it reviews the design.
- Security firm Claroc says it listed 6,800 links that Muse users created to share conversations, using one passive DNS search.
- Muse put each conversation's title into the link's subdomain, and public DNS records that address for anyone to search.
- Among the pages Claroc opened: a loan application, a bank fraud alert and an internal revenue review.
- Meta has paused the sharing feature while it reviews how the links can be discovered.
Why it matters: Meta paused Muse's conversation-sharing feature after security firm Claroc listed 6,800 share links through public DNS records. Muse put each conversation's title in the link's web address, so anyone could search for it. Pages Claroc opened included a loan application and an internal revenue review. Meta says it is reviewing changes to how the links can be discovered, and sharing stays paused for now.
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