National security officials are using commercial apps over secure communications systems that feel burdensome. New apps offer ...

A group of President Donald Trump’s cabinet members who inadvertently included the editor of the Atlantic in their Signal ...

Sen. Ron Wyden (D-Ore.) is calling on the Department of Justice to investigate the risks associated with Trump administration ...

Hackers say they have breached the message archiving system Trump officials have adopted since the Signal chat debacle in ...

A hacker breached TeleMessage, a government-approved messaging app used by Trump administration officials, exposing archived ...

Tech site says Signal-like app used by Trump adviser was hacked - TeleMessage was reportedly used by former National Security ...

Mike Waltz, the national security adviser for President Donald Trump, is seen in photos using Signal during a Cabinet meeting ...

Trump and the people who work for him don’t care about journalistic norms. Is it time for journalists to rethink them, too?

Mike Waltz and Alex Wong were forced out with others, triggering a major shake-up in Donald Trump’s security team just 100 ...

President Donald Trump recently suggested he’d rather his administration didn’t use the Signal messaging app. A recent photo ...

And Hegseth gets to stay?” Rep. Eric Swalwell (D-Calif.) posted on social media about the defense secretary, a former Fox ...

Reports of Mike Waltz's exit as national security advisor focused on Signalgate, but President Donald Trump has nominated him ...