The encrypted messaging app Signal is getting some unexpected attention this week. High-ranking officials in the Trump administration, including Vice ...

The Atlantic on Wednesday released the screenshots of messages sent between top Trump administration officials through the ...

The group discussed potential U.S. military strikes on Iran-backed Houthi targets in Yemen. Two hours before carrying out the ...

The Pentagon warned against using Signal in a memo just last week, according to NPR. It cited threats from Russian hackers.

Atlantic editor-in-chief Jeffrey Goldberg discussed the moment he realized he had been added to a Signal chat discussing a U.S. attack on Houthis in Yemen.

Officials inadvertently added a reporter to an unsecured group chat discussing plans for a U.S. attack on Houthis in Yemen. Here's a look at a timeline of the events.

US officials' use of an unsecured chat app presented potential problems even before a journalist was added to the group, ...

The Defense Department inspector general has opened an investigation into Defense Secretary Pete Hegseth’s reported use of Signal to discuss U.S. attack plans against the Houthis.

Hegseth and other top administration officials have said that no classified information was shared in a Signal messaging app ...

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

In his message, Waltz congratulates Pete - referring to Hegseth, as well as the IC, shorthand for "intelligence community" ...

The Pentagon’s acting inspector general has announced that he will review Defense Secretary Pete Hegseth’s use of the Signal ...