A long-standing Signal encryption key vulnerability in the company’s desktop apps is finally being fixed. The fix will fully secure the Mac app, but the company ...

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 ...

The encrypted-communication app Signal has a sterling reputation within the security and crypto community, but its critics point to a nagging flaw: The app asks for access to your phone's contact list ...