The US security watchdog CISA has warned that malicious actors are actively exploiting two flaws in the Signal clone ...

Mike Waltz will face questioning from lawmakers for the first time since he was ousted as national security adviser.

TeleMessage, the app that President Donald Trump’s former national security adviser, Mike Waltz, appeared to use to archive his group chats, has suspended all services after hackers claimed to ...

TeleMessage, the app that President Donald Trump’s former national security adviser, Mike Waltz, appeared to use to archive his group chats, has suspended all services after hackers claimed to ...

Former national security adviser Mike Waltz was photographed using a ... the encrypted messenger that was at the heart of “Signalgate,” but appears to instead be an app called TeleMessage, ...

Tomorrow, former Florida Congressman Mike Waltz will face a Senate panel as President Trump's nomination for Ambassador to ...

Former national security adviser Mike Waltz was photographed using a Signal-like messaging app during Wednesday’s Cabinet meeting, more than a month after he first came under intense scrutiny ...