The chat app, which is run by a nonprofit foundation, has been downloaded 220 million times. Here's what to know about Signal, including who owns it and whether it's safe to use. The messaging app ...
Privacy-focused messaging app Signal announced on Monday that it's introducing a feature that allows users to back up their ...
Signal is rolling out secure backups as an opt-in feature that lets users save conversation archives “in a privacy-preserving ...
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