Last I checked, Signal requires and uses your phone number. | Hacker News

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		hu3 on Dec 7, 2023 \| parent \| context \| favorite \| on: Building end-to-end security for Messenger Last I checked, Signal requires and uses your phone number.

ssss11 on Dec 8, 2023 [–]

Actually I think you’re right - there is one data point. Pretty impressive

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