Signal is a messaging app. You download it to your iOS or Android device, link your phone number, and you’re ready to go — ...

Amid the fallout regarding a Signal chat among senior national security officials, tech expert Ken Colburn of Data Doctors ...

As the White House comes under fire for allegedly using Signal to discuss foreign policy plans, the encrypted messaging ...

Signal's founder and former CEO poked fun at the US military group-chat screwup even as officials expressed concerns about ...

The developer of the Signal app, used by members of the Trump administration, explained Tuesday why its app is the "gold ...

Cybersecurity experts are split over how secure Signal is, but all agree it is less secure than government-operated ...

A high-profile data leak sheds light on a privacy app popular among journalists and Beltway types. Is it safe?

The president of Signal defended the security of the encrypted messaging app on Tuesday after a bombshell report revealed top ...