A popular messaging app called Signal was recently the preferred communications platform for top officials in the Trump administration to discuss secret war plans. But the use of the app ...

The president of Signal defended the security of the encrypted messaging app on Tuesday after a bombshell report revealed top Trump administration officials used the app to discuss airstrike plans ...

Signal is a messaging app that uses end-to-end encryption to keep your messages private. When you send a message on Signal, the only people who can see it are the recipients. You can use the ...

If you hadn’t heard of Signal before Monday, chances are you have now. The secure messaging app, available for iPhones and Android devices, has long been popular with journalists because of its ...

Jeffrey Goldberg, editor-in-chief of The Atlantic, said in a report on Monday that U.S. national security adviser Mike Waltz accidentally added him on March 13 to an encrypted chat group on the ...

The security of messaging app Signal was compromised by human error when top US officials accidentally added a journalist to their group chat. Signal is a secure ...

The messaging app Signal that Trump administration officials used to discuss an attack on Yemen’s Houthi rebels was created by a one-time anarchist to help activists, journalists and others ...