A recent cyber breach involving the government-grade messaging platform TeleMessage has revealed that dozens of U.S. federal ...

Vulnerabilities found in a Volkswagen app, Australian hacker DR32 sentenced in the US, and Immersive launches OT security ...

Donald Trump's national security adviser Mike Waltz has already been ousted for using a crappy Signal clone — but the fallout ...

Signal's Windows desktop app now blocks Microsoft's Recall AI from screenshotting chats, citing major privacy concerns and ...

It looked like Signal (popular because it's allegedly secure), but it was actually a modified version of it, called TM SGNL, ...

Once little known outside government and finance circles, TeleMessage drew media attention after an April 30 Reuters photograph showed Waltz checking TeleMessage's version of the privacy-focused app S ...

The discovery potentially raises the stakes of a breach that has already drawn questions about data security in the ...

A hacker who breached the communications service used by former Trump national security adviser Mike Waltz earlier this month ...

A hacker has breached TeleMessage, a Signal fork used by Trump's cabinet and other US officials for communications.

These included personnel from disaster response teams, U.S. Customs and Border Protection, diplomatic corps, a White House ...

A hack of the Signal app clone used by the Trump administration exposes messages and metadata for over 60 involved government ...