Signal has become the de facto king of secure messaging apps of late, stealing users from WhatsApp and gathering millions of others looking for private forms of communication. That means the police and governments will be wanting, more than ever, to ensure they have forensic techniques to access Signal messages. Court documents obtained by Forbes not only attest to that desire, but indicate the FBI has a way of accessing Signal texts even if they’re behind the lockscreen of an iPhone.
https://www.forbes.com/sites/thomasbrewster/2021/02/08/can-the-fbi-can-hack-into-private-signal-messages-on-a-locked-iphone-evidence-indicates-yes/
http://dlvr.it/RslsSB