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In Washington, there are public meetings, there are private meetings, and now there’s the Signal chat known as the “Houthi PC small group.” That discussion, as the world now knows, included top Trump ...

Senior government officials mistakenly invited the editor in chief of the Atlantic to a group chat on the messaging app Signal, where the focus of conversation was U.S. airstrikes against rebel groups ...

The private messaging Signal is not a secure government network but it is used by many government officials and journalists. NPR's Leila Fadel talks with Matt Blaze, cybersecurity expert and professor ...

Hegseth and several other executive branch members, such as National Security Adviser Michael Waltz, were in a Signal group about the Houthi conflict, according to The Atlantic. Social media users are ...