In a continuation of Signalgate, Hegsgeth came under scrutiny again last month, when the Washington Post reported that he not ...

TeleMessage lets users archive their chats in secure messaging apps. However, the hacker reportedly found that TeleMessage’s ...

A messaging service used by National Security Advisor Mike Waltz has temporarily shut down while the company investigates an ...

A hacker managed to breach TeleMessage, a company that sells a modified version of Signal to the US government. Mike Waltz ...

Data pertaining to the U.S. Customs and Border Protection, Coinbase, and financial service providers like Scotiabank has ...

Experts say the process requires "two custom fireworks", smoke test rehearsals and Vatican firefighters on standby.

WASHINGTON (Reuters) -The unofficial version of Signal used by Donald Trump's former National Security Adviser Mike Waltz has ...

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

Mike Waltz was photographed using Signal in a Cabinet meeting the day before Trump announced he was replacing him as national ...

The app Waltz was using appeared to be “TM SGNL,” a modified version of Signal that retains and archives messages to comply ...

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

President Donald Trump announced that Mike Waltz had been ousted as national security advisor. He was previously caught up in ...