President Trump was urged by far-right activist Laura Loomer to purge staffers she deemed insufficiently committed to his ...

The team led by U.S. President Donald Trump's national security adviser, Mike Waltz, set up at least 20 group chats on the ...

President Donald Trump and his administration raised eyebrows about how they handled sensitive national security information ...

Learn more about Signal, including whether the news about its use in a military intelligence breach impacts its effectiveness ...

ECU Computer Science Senior Instructor, Brian Dietrick, says, “What makes Signal special is that they’re a non-profit and ...

As with any security-focused app, the security is only as robust as the person using it. Signal is designed to encrypt your ...

President Donald Trump said that he's fired "some" White House National Security Council officials, a move that comes a day ...

The president of Signal defended the security of the encrypted messaging app on Tuesday after a bombshell report revealed top ...

President Donald Trump responded to questions about his national security officials using a group chat app that included a ...

The White House concludes its review of the Signal chat leak, prompting calls for accountability and future security measures ...

The Atlantic’s Editor-in-Chief was added to a government group chat on messaging app Signal, which is raising security concerns about where sensitive military conversations take place.

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