Signal introduces a new 'screen security' setting for its Windows 11 app to block Recall feature, which takes regular screenshots on Copilot+ PCs.
The developer used a workaround to prevent Recall from capturing screenshots as Microsoft failed to provide granular settings for privacy protection.
Activating the DRM flag on Signal app window to block screenshots may hinder legitimate uses of screen grabbing and some accessibility tools.
Signal highlighted Microsoft's lack of action in addressing the basic flaw in Recall, emphasizing the need for developers to control how Recall interacts with their apps.