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

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

A hacker breached TeleMessage, a company that sells a modified version of Signal to the US government. Mike Waltz was spotted ...

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

A messaging service used by former National Security Advisor Mike Waltz has temporarily shut down while the company ...

Sen. Ron Wyden (D-Ore.) is calling on the Department of Justice to investigate the risks associated with Trump administration ...

Researchers uncover security weaknesses in obscure TM SGNL app and indications that its Israeli maker was itself recently ...

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

The ability to navigate power dynamics in the White House and sort through competing policy visions is essential.