Message contents and government official contact information were obtained during the breach, 404 Media reports.

The unofficial version of Signal used by Donald Trump’s former National Security Adviser Mike Waltz has been hacked, tech ...

For weeks, UN officials have been on tenterhooks waiting to see who US President Donald Trump would appoint as his ambassador ...

A photo taken this week showed Mike Waltz using an app that looks like—but is not—Signal to communicate with top officials.

An unofficial version of the Signal messaging app, reportedly used by Mike Waltz, former NSA, has been hacked. The breach, ...

Mr Waltz came under searing scrutiny in March after revelations that he added journalist Jeffrey Goldberg to a private text ...

More than a month after he drew criticism for using Signal to discuss an impending military attack, Waltz was seen using what ...

An unofficial version of Signal, TeleMessage, used by Mike Waltz, Donald Trump's former National Security Adviser, has ...

Mike Waltz's exit from the Trump administration comes on the heels of the Signal chat scandal. Here's what happened.

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

Senate Democrats are warning that Mike Waltz is going to have a very difficult time during his confirmation hearing for the ...

Donald Trump removed Mike Waltz from his post as national security adviser — marking the first significant personnel overhaul ...