Last week, however, Waltz’s phone made headlines again: on Thursday, the same day that Waltz would be ousted from his ...

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

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

In the wake of SignalGate, a knockoff version of Signal used by a high-ranking member of Trump's Administration was hacked.

On Monday, a report from 404Media found that a hacker obtained direct messages and CBP contact information from TeleMessage after Mike Waltz was spotted using the company’s modified version of Signal.

TeleMessage, a messaging application employed by former U.S. National Security Adviser Mike Waltz, has suspended its services ...

A judge at the US District Court in Rhode Island issued a preliminary injunction, putting a temporary hold on cuts to the agencies.

National security officials are using commercial apps over secure communications systems that feel burdensome. New apps offer ...