A new US indictment against a group of Russian nationals offers a clear example of how, authorities say, a single malware ...

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 earlier this month, targeting the data of several of its users, including ...

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

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 ...

Donald Trump ambushed President Cyril Ramaphosa of South Africa with unsubstantiated evidence of genocide against white ...

Reuters identified more than 60 government users of the messaging platform TeleMessage in a cache of leaked data provided by ...

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

A hacker has infiltrated a secure US government messaging app, exposing messages from over 60 officials across multiple federal agencies.