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

Downloads of privacy-focused messaging apps Signal and Telegram got a boost as users looked for alternatives to Facebook-owned WhatsApp over concerns about changes to the service's privacy policy.

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.

Q: What’s the difference between Signal and WhatsApp, and should I switch? A: Until recent news involving the Signal app, it was a relatively unknown messaging platform to many nontechnical users ...

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 ...

Signal is a messaging app that uses end-to-end encryption to keep your messages private. When you send a message on Signal, the only people who can see it are the recipients. You can use the Signal ...