Sue Gordon, former principal deputy national intelligence director, said the Trump administration needs to deal with any ...

The Pentagon warned March 18 how Russian hackers use Signal, a week before Goldberg said he was added to a Trump admin group ...

The chat’s contents, which were obtained by The Atlantic after its editor in chief was added to the Signal group, provide a revealing look at private conversations between top Trump administration ...

In the age of digital communication, the fallout from the recent Signal group chat leak has captured the public's attention and prompted significant discussions about national security. This incident ...

Director of National Intelligence Tulsi Gabbard, flanked by FBI Director Kash Patel, left, and CIA Director John Ratcliffe, ...

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

What did they think about the national security breach, in which Trump administration officials discussed attack plans in ...

Did Defense Secretary Pete Hegseth’s messages detailing planned U.S. airstrikes in Yemen constitute a classified war plan?

President Trump's national security adviser has denied knowing the editor of The Atlantic after accidentally adding him to a ...

As reports continue to come out about the Trump administration’s use of Signal, the company issued a statement to clear the air, saying its software is "the gold standard for private, secure ...