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

Operation Endgame II, a combined operation involving police from the EU, UK, US, and Canada, has now led to 20 arrests and 18 ...

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 ...

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

Ammon News - Reuters revealed in an investigation that the TeleMessage communication platform was subjected to a cyberattack ...

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 ...

Yarden Bibas speaks of meeting Sinwar while in captivity • US intel suggests Israel preparing strike on Iran's nuclear ...

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 ...