Signal has become a go-to chat and communications platform for users who want the peace of mind of secure, end-to-end encryption. It’s recently gotten a lot of free publicity thanks to some questionable applications of its tech,

The privacy-minded Signal messaging service is putting a blindfold on the prying eyes of the newly returned Windows Recall, an AI-powered feature from Microsoft that takes a screenshot of whatever you're doing on your computer every few seconds to give your PC the "photographic memory" you never asked for.