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

Fired National Security Adviser Mike Waltz can‘t help but leak his Signal chats. Waltz, whose downfall was precipitated by ...

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

The hacker reportedly gained access to customer data from TeleMessage, a Signal-like app that Waltz was seen using during a ...

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

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

Researchers uncover security weaknesses in obscure TM SGNL app and indications that its Israeli maker was itself recently ...

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

World: The photo revealed that Waltz had been texting several high-profile figures, including Vice President JD Vance, Marco ...

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

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

A sharp-eyed photographer took a pic of Mike Waltz’s phone, revealing message threads labeled 'JD Vance' and 'Gabbard' open on what looked like Signal ...