National security officials are using commercial apps over secure communications systems that feel burdensome. New apps offer ...

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

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

Pete Hegseth, a close ally of US President Donald Trump, reportedly discussed Pentagon business on at least 12 separate ...

Hegseth and other members of the national security team have drawn scrutiny over their use of Signal to hold sensitive talks.

TeleMessage lets users archive their chats in secure messaging apps. However, the hacker reportedly found that TeleMessage’s ...

When the world discovered that Trump administration officials were discussing highly classified information over Signal, it ...

Former FBI operative Eric O'Neill breaks down the recent Signal Gate controversy and discusses where we go from here.