A photo of Mike Waltz's phone appeared to show that he was using TeleMessage, an app that modifies Signal and other ...

TeleMessage TM SGNL, a version of the Signal messaging app, contains a hidden functionality vulnerability in which the ...

A hacker reportedly stole data, including the personal information of CBP officials, from TeleMessage, a messaging app Mike ...

An information exposure flaw in TeleMessage has been added to CISA’s Known Exploited Vulnerabilities catalog. The ...

Three federal departments prohibited their employees from accessing TeleMessage — a message archiving app that former ...

The clone, TeleMessage, was the subject of a reported hack in which the contents of some direct messages and group chats were ...

Last week, however, Waltz’s phone made headlines again: on Thursday, the same day that Waltz would be ousted from his ...

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

TeleMessage, the app that President Donald Trump’s former national security adviser, Mike Waltz, appeared to use to archive ...

On Monday, a report from 404Media found that a hacker obtained direct messages and CBP contact information from TeleMessage ...

TeleMessage, the message-archiving app that former National Security Adviser Michael Waltz appeared to be using in a ...

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