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

You can forward a message on Signal, the secure-messaging app, just like you can on iMessage or Facebook Messenger.

The person who added a journalist to a Signal message thread that top national security officials used to discuss military strikes should resign if it was accidental and be fired and perhaps ...

Instead, you need to open and register Signal on the new phone and select an iOS transfer. Then you use a QR code to connect the old and new iPhones and a transfer will begin. Be warned — that ...

One exception to the industry-wide lethargy is the engineering team that designs the Signal Protocol, the open source engine ...

Get the latest federal technology news delivered to your inbox. A federal judge in Washington, D.C. ordered relevant agencies Thursday to preserve all communications between March 11 and March 15 in a ...

NEW YORK, Feb 1 (Reuters) - A U.S. judge on Wednesday temporarily barred FTX founder Sam Bankman-Fried from contacting current or former employees of the cryptocurrency exchange or his Alameda ...