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

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

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 ...

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

A new analysis of TM Signal’s source code appears to show that the app sends users’ message logs in plaintext. At least one ...

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

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

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

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

The Trump administration’s favorite Signal clone, TeleMessage, has been hacked. The hacker got a hold of all kinds of ...