The fully E2E encrypted chat app Signal hasn't disclosed how many new users it's racked up in recent weeks but WhatsApp co-founder Brian Acton -- who joined forces with Signal after he left Facebook ...

The security of messaging app Signal was compromised by human error when top US officials accidentally added a journalist to their group chat. Signal is a secure ...

End-to-end encrypted messaging app Signal has long been free to consumers, but it's not cheap to keep the service up and running. On Thursday, the nonprofit behind Signal revealed it’ll cost an ...

As we all live more of our lives online, it’s important to understand who might have access to our conversations and internet searches – and to understand how to maintain privacy in an increasingly ...

Just days after Open Whisper Systems concluded the Egyptian government had blocked access to its encrypted messaging service, Signal, the company rolled out an update that circumvents large-scale ...

Participants on a Signal group chat discussion about a strike on Houthi targets in Yemen are facing a lawsuit over a request to turn over all conversions they had on the encrypted app over the past ...

X is now rolling out an encrypted chat feature that adds new capabilities to X’s classic direct messaging functionality, and brings it into closer competition with full-featured messaging apps like ...

Watch: President Trump says he knows 'nothing' about journalist in Houthi strike group chat There are few US presidential actions more sensitive, more fraught with peril, than when and where to use ...

Israeli security firm Cellebrite has claimed that it can decrypt messages from Signal's highly secure chat and voice-call app, boasting that it could disrupt communications from "gang members, drug ...

Signal is a secure messaging app that is end-to-end encrypted, meaning conversations on the platform can't be accessed by anyone except the people in the chat. Although end-to-end encryption is now ...