TeleMessage TM SGNL, a version of the Signal messaging app, contains a hidden functionality vulnerability in which the ...

An information exposure flaw in TeleMessage has been added to CISA’s Known Exploited Vulnerabilities catalog. The ...

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

A hacker managed to breach TeleMessage, a company that sells a modified version of Signal to the US government. Mike Waltz ...

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Outgoing National Security Advisor Mike Waltz was photographed during a Cabinet meeting using an app labeled "TM SGNL". The ...

Sen. Ron Wyden (D-Ore.) is calling on the Department of Justice to investigate the risks associated with Trump administration ...

A phone app that Mike Waltz, President Donald Trump’s former national security adviser, apparently used to save his text ...

In a continuation of Signalgate, Hegsgeth came under scrutiny again last month, when the Washington Post reported that he not ...

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

The TeleMessage app, used by ex-natsec adviser Mike Waltz, suspended services after a hack exposed messages, raising national ...

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