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

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

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

Updated An unidentified miscreant is said to have obtained US government communications from TeleMessage, a messaging and archiving app based on the open-source Signal app and used by ousted national ...

A Signal clone messaging app apparently being used by top advisers to U.S. President Donald Trump abruptly went dark Monday ...

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

TeleMessage, an instant communications app used by some US Government officials, has reportedly been hacked, with private ...

TeleMessage, an Israeli company that sells an unofficial Signal message archiving tool used by some U.S. government officials ...

An investigation by 404 Media has uncovered a major security breach at TeleMessage, an Israeli company that provides modified versions of encrypted messaging apps – most ...

After a hacker reportedly stole data from TeleMessage Signal that included references to CBP, the agency has now confirmed ...

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

Signal itself is now speaking out in the affair surrounding the modified Signal variant used by the US government.