LAS VEGAS—The developer of the Signal encrypted-messaging app offered a two-part lesson at Black Hat 2024: Software may be today’s magic, but you still need to know for whom you’ve waving your magic ...

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 ...

Signal Messenger is warning the users of its Windows Desktop version that the privacy of their messages is under threat by Recall, the AI tool rolling out in Windows 11 that will screenshot, index, ...

The encryption protecting communications against criminal and nation-state snooping is under threat. As private industry and governments get closer to building useful quantum computers, the algorithms ...

Signal has updated its Windows app to protect users' privacy by blocking Microsoft's AI-powered Recall feature from taking screenshots of their conversations. This new privacy feature, dubbed "screen ...

Signal is finally tightening its desktop client’s security by changing how it stores plain text encryption keys for the data store after downplaying the issue since 2018. As reported by ...