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

Three federal departments prohibited their employees from accessing TeleMessage — a message archiving app that former ...

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.

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

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

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

The messaging app used by some members of the Trump administration and the US government has been hacked, according to a new ...

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

Signal updates its messenger software. It can now send time-controlled voice messages on Android, for example.

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

Technology Technology   The Big Story  Trump crypto ventures loom over Senate stablecoin vote President Trump’s recent ...

How long will the conclave last? NBC News’ Steve Kornacki explains the history behind past elections to pick a new pope, ...