You can invite someone to Signal using the "Invite Friends" menu in the app, which will send a text message or email.

AUGUSTA, Ga. (WRDW/WAGT) - Signal is back in the headlines, but this time it’s not for a security breach, but rather a high-profile example of how it’s designed to work. Recent news highlighted an ...

Signal's file size limits change depending on what device you're using, and what you're trying to share.

The company behind the Signal clone used by at least one Trump administration official was breached earlier this month. The hacker says they got in thanks to a basic misconfiguration. Only he wasn’t ...

Former White House national security advisor Mike Waltz and other Trump officials appear to be communicating on a modified version of Signal, despite President Donald Trump discouraging use of the ...

The version of Signal that recently ousted national security adviser Mike Waltz was caught checking during a Cabinet meeting Wednesday is an unofficial edition of the app meant to archive messages, ...

Still, when cities go dark, WhatsApp, Signal, and previously, Skype, have served as technological life rafts that keep aid ...

Mike Waltz, Trump’s former national security adviser who was removed from his post in May following the “Signalgate” scandal, blamed the Biden administration while explaining his use of Signal, the ...

Lindsey Halligan faces scrutiny over claims she used Signal to talk about a politically sensitive prosecution.

Signal is back in the headlines, but this time it's not for a security breach, but rather a high-profile example of how it's designed to work. Recent news highlighted an incident where classified ...