TeleMessage, a messaging application employed by former U.S. National Security Adviser Mike Waltz, has suspended its services following a cyberattack that compromised sensitive government and ...

TeleMessage's modified Signal app, TM SGNL, used by Trump officials, has been found to allow plaintext chat access, leading ...

TeleMessage, an encrypted messaging app based upon Signal, has been temporarily suspended out of "an abundance of caution" ...

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

If the Trump administration won't listen to federal judges, maybe they'll listen to Anonymous. The infamous hacking ...

TeleMessage, a messaging app used by Trump adviser Mike Waltz, has suspended services after a hacker accessed sensitive ...

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

Tulsi Gabbard, now the US director of national intelligence, used the same easily cracked password for different online ...

A hacker breached TeleMessage, a government-approved messaging app used by Trump administration officials, exposing archived ...

TeleMessage, an Israeli software company that sells a modified version of the encrypted messaging app Signal to the U.S.

Portland-based Smarsh faces scrutiny as its TeleMessage business is hacked, compromising messages including those of Mike ...