Top Pentagon spokesman John Ullyot became the latest high-profile Department of Defense staffer to leave, weeks after he was ...

Top Pentagon spokesman John Ullyot became the latest high-profile Department of Defense staffer to leave, weeks after he was ...

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

CIA Director John Ratcliffe's phone was searched after the 'Signalgate' group chat controversy for evidence of war plan ...

Signal's encryption protocol is open source, meaning anyone that it's freely available for anyone to inspect, use or modify. The encryption protocol is also used by another popular chat service ...