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

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

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

TeleMessage, the app that former national security adviser Mike Waltz was seen using, has suspended all services after ...

Hackers say they have breached the message archiving system Trump officials have adopted since the Signal chat debacle in ...

President Trump has just carried out the first of what may be a series of Cabinet changes, especially in the national ...

A Reuters photograph showed Waltz using TeleMessage, an unofficial version of the popular encrypted messaging app Signal.

Secretary of Defense Pete Hegseth used Signal to liaise with aides about daily Pentagon business and was participating in at ...

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

Hegseth’s decision reportedly followed an Oval Office meeting on January 30, though Trump did not explicitly direct Hegseth ...

Defense Secretary Pete Hegseth paused 11 military aid flights bound for Ukraine earlier this year without informing the ...

In a continuation of Signalgate, Hegsgeth came under scrutiny again last month, when the Washington Post reported that he not ...