Encrypted instant messaging app Signal hacked security company Cellebrite a few days ago. The Signal developers showed that the app law enforcement agencies use around the world to extract information ...

Secure messaging company Signal has successfully used an iPhone SE to hack Cellebrite‘s phone-cracking software. The company says that anyone could place a file on their iPhone that effectively ...

Signal is now testing public usernames that allow users to conceal the phone numbers linked to their accounts while communicating with others. As Signal's VP of Engineering, Jim O'Leary, shared ...