The desktop version of Signal now includes a new "Screen security" feature designed to block external programs – and even Windows 11 – from capturing screenshots of the app window.

Snapchat alerts users for all chat screenshots. Instagram, Facebook, and Messenger do so only with disappearing messages. Telegram and Signal restrict or block screenshots in secret chats ...

Signal, the popular privacy-centric messaging app, has rolled out a significant update to its Windows 11 desktop client, called “Screen Security” to combat Microsoft’s AI-powered Recall tool ...

Former national security adviser Mike Waltz was photographed using a Signal-like messaging app during Wednesday’s Cabinet meeting, more than a month after he first came under intense scrutiny ...