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

The communications app used by US President Donald Trump's former national security adviser, Mike Waltz, says it is ...

In a concerning turn of events for cybersecurity, TeleMessage, an app used by former National Security Advisor Mike Waltz to ...

An encrypted messaging app used by the Trump administration temporarily suspended its operations Monday after suffering a ...

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

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

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

TeleMessage, an unofficial version of Signal, has suspended services after a security breach allegedly exposed user messages.

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

A phone app that Mike Waltz, President Donald Trump’s former national security adviser, apparently used to save his text ...

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

New story: TeleMessage, the Signal knockoff used by Mike Waltz and potentially other gov officials to archive group chats in ...