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Researchers say Meta Muse exposed thousands of shared user conversations

Claroc reports enumerating 6,800 share links, and Meta has paused the feature while it reviews changes.

The short version

  • Security researchers say Meta's Muse AI assistant exposed thousands of users' shared conversations.[Slashdot]
  • Claroc researchers say they enumerated 6,800 share links, which were discoverable through public DNS records.[Slashdot]
  • Meta has paused the sharing feature while it reviews the report and considers changes, with no reported restart timeline.[Engadget · Slashdot]

Key facts

  • Claroc researchers said they were able to enumerate 6,800 links Muse users created to share conversations.[Slashdot]
  • Researchers say conversation titles were placed in subdomains that could be discovered through public DNS records.[Slashdot]
  • Researchers say the Muse share links all use the domain cf.metaaiusercontent.com, which allowed them to be discovered.[Slashdot]
  • Meta has suspended the sharing feature while it considers making changes.[Slashdot]
  • Meta said in a statement that it paused this functionality while reviewing the report and considering changes to how links can be discovered.[Engadget]

What remains uncertain

  • Researcher claims about the total number of affected users and the content of exposed conversations are not independently verified in the provided reporting.[Engadget · Slashdot]
  • Whether Meta will restore the sharing feature or change how share links work is undecided, and no timeline was reported.[Engadget · Slashdot]

Sources

Outlet counts describe coverage, not independent confirmation. Reports may share a wire service or original source.