NPR's Scott Simon talks to Steven Cash, former CIA officer and staff member on the Senate Intelligence Committee, about the fallout from the security breach involving defense plans and a group chat.

Signal, the most secure widely available messaging app, has become a go-to resource. Its shortcomings are why its use by Pete Hegseth has rocked politics. Hackers could still gain access to Signal ...

Retired CENTCOM intelligence directorate officer says Signal leak is 'mistake' but info 'not classified' ... who served more than thirty years as an intelligence and special operations officer, ...

Last month, after news broke that Secretary of Defense Pete Hegseth was using Signal to discuss sensitive military operations in violation of Pentagon policy, one of his closest military aides ...

NPR's Scott Simon talks to Steven Cash, former CIA officer and staff member on the Senate Intelligence Committee, about the fallout from the security breach involving defense plans and a group chat.

NPR's Scott Simon talks to Steven Cash, former CIA officer and staff member on the Senate Intelligence Committee, about the fallout from the security breach involving defense plans and a group chat.

NPR's Scott Simon talks to Steven Cash, former CIA officer and staff member on the Senate Intelligence Committee, about the fallout from the security breach involving defense plans and a group chat.

A journalist was accidentally added to the Signal chat group discussing U.S. military attack plans on Houthi targets in Yemen. In the aftermath of that leak, revealed by Jeffrey Goldberg of The ...