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

Over the last few years, Signal has become one of the most popular messaging apps. Favored by tech giants, cybersecurity experts, journalists, government officials, and many more, Signal has gone from ...

Signal is a secure messaging app that encrypts all communication from end to end, making all data accessible only to the sender and recipient.

LONDON, UK — A magazine journalist's account of being added to a group chat of U.S. national security officials coordinating plans for airstrikes has raised questions about how highly sensitive ...

LONDON, UK — A magazine journalist's account of being added to a group chat of U.S. national security officials coordinating plans for airstrikes has raised questions about how highly sensitive ...

Everyone loves a good controversy. After all, there’s no such thing as bad publicity, right? Now it looks like Signal is reaping the benefits from it. The encrypted messaging app Signal just got a lot ...

A magazine journalist's account of being added to a group chat of U.S. national security officials coordinating plans for airstrikes has raised questions about how highly sensitive information is ...