After a hacker reportedly stole data from TeleMessage Signal that included references to CBP, the agency has now confirmed ...

Data pertaining to the U.S. Customs and Border Protection, Coinbase, and financial service providers like Scotiabank has ...

TeleMessage, a messaging app used by Trump adviser Mike Waltz, has suspended services after a hacker accessed sensitive ...

The communications app TeleMessage, which was spotted on former US national security adviser Mike Waltz's phone, has ...

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

An investigation by 404 Media has uncovered a major security breach at TeleMessage, an Israeli company that provides modified ...

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

Portland-based Smarsh faces scrutiny as its TeleMessage business is hacked, compromising messages including those of Mike ...

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

In a concerning turn of events for cybersecurity, TeleMessage, an app used by former National Security Advisor Mike Waltz to ...

Upon detection, we acted quickly to contain it and engaged an external cybersecurity firm to support our investigation,” said a Smarsh spokesperson.

More than a month after he drew criticism for using Signal to discuss an impending military attack, Waltz was seen using what ...