WhatsApp uses Signal's encryption protocol, so your chats and calls are just as end-to-end encrypted as those on Signal. But ...

Standards and accountability are missing in action with the Republican Party and Trump Administration. The recent security ...

A lawsuit over the Trump administration’s infamous Houthi Signal group chat has revealed what steps departments took to ...

A watchdog group has said the exchanges on the Signal app were federal records, and sued in an effort to preserve them.

The CIA’s chief data officer testified in court last month that he was unable to locate any “substantive messages” from CIA ...

President Donald Trump's second administration has not been lacking in scandal. One of the largest incidents recently ...

April 16 (UPI) --A third top Pentagon official was placed on administrative leave Wednesday in the fallout of a major leak of sensitive U.S. military intel via a group chat on Signal. Colin ...

Beyond concerns about security, Signal and other similar apps may allow users to skirt open records laws. Without special archiving software, the messages frequently aren't returned under public ...

An image of the Signal app is shown on a mobile phone in San Francisco, March 18. LONDON — A magazine journalist's account of being added to a group chat of U.S. national security officials ...

The Pentagon did not disclose specifics for the suspensions of Dan Caldwell and Darin Selnick because the matter is under ...

CIA Director John Ratcliffe and other members of the infamous "Houthi PC" group chat were ordered to preserve all messages on ...