The app had a similar interface to Signal, the encrypted messenger that was at the heart of “Signalgate,” but appears to instead be an app called TeleMessage, which seemingly uses some of ...

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.

The "TM SGNL PIN" message is displayed on an unofficial — and less secure — version of Signal created by a company called TeleMessage, which makes clones of popular messaging apps, but enables ...

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 has released an updated desktop application for Windows 11 that includes a feature called Screen Security to prevent Microsoft's Recall from capturing screenshots of secure 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 ...

Atlantic Editor-in-Chief Jeffrey Goldberg detailed a discussion that happened over the Signal messaging app hours before strikes on Iran-backed ...

A journalist's account of being added to a group chat of national security officials coordinating plans for airstrikes has raised questions about how sensitive information is supposed to be handled.

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 ...