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

The company behind the Signal clone used by at least one Trump administration official was breached earlier this month. The ...

Mike Waltz seemed to use the app at last week's Cabinet meeting, according to a photograph published by Reuters.

The communications app TeleMessage, which was spotted on former US national security adviser Mike Waltz's phone, has suspended “all services” as it investigates reports of at least one breach.

TeleMessage drew media attention after a Reuters photograph showed Mike Waltz checking its version of Signal during a cabinet ...

Review finds texts from over 60 government employees in hack of TeleMessage public records compliance service after ex-Trump ...

A hacker breached TeleMessage, a communications service used by U.S. officials, intercepting messages of over 60 government ...

Hackers say they have breached the message archiving system Trump officials have adopted since the Signal chat debacle in March.

The communications app used by U.S. President Donald Trump's former national security adviser, Mike Waltz, said Monday that it had suspended services following a reported hack that exposed some of its ...

A hacker breached the communication service TeleMessage, used by former Trump adviser Mike Waltz, compromising over 60 ...

Former National Security Advisor Mike Waltz went from using Signal to using a Signal-like product from digital archiving firm Smarsh. CEO of Portland-area's 2nd largest software co. moves to ...

Israel-based TeleMessage, owned by Smarsh, offers its clients a way to archive messages, including voice notes, from encrypted apps. The messages of cabinet members and Waltz were not compromised ...