A dozen current and former officials confirmed that the encrypted messaging app is used across various agencies — despite ...

Former CIA Director John Brennan joins The Weekend to unpack how America's allies and enemies are viewing the Signal group ...

Central Intelligence Agency (CIA) director John Ratcliffe said Tuesday that the use of Signal among government officials is ...

For Trump Administration leaders to use the Signal app for sensitive U.S. national security purposes is nothing new—it’s a ...

John Ratcliffe said in a Senate hearing that the use of Signal is permitted by the CIA.

As the White House comes under fire for allegedly using Signal to discuss foreign policy plans, the encrypted messaging ...

Two texts sent by national security adviser Mike Waltz and CIA director John Ratcliffe in the now-infamous group chat ...

President Trump suggested Wednesday that the encrypted Signal messaging platform his top national security brass used to plan ...

CIA Director John Ratcliffe said the Signal texts revealing the so-called "attack plans" targeting Yemen’s Houthi rebels ...

Officials in the former president’s administration, though, said they never used the app for classified information — and ...

Sources tell CBS News the Signal chat involving senior Trump administration officials included sensitive intelligence Israel ...

Democrats and liberal groups have a long history of touting the use of Signal before the Trump administration's Signal chat ...