this post was submitted on 27 Feb 2026
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Privacy
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!citation needed
I think their point is that signal knows the phone number associated to each account, and in lots of countries nowadays phone numbers are only obtained after identity verification.
sealed sender is supposed to hide the identity of the sender from signal servers, but it's security is questionable as it's based on blackbox hardware not even signal staff can audit.
Citation for what exactly? Go read up on how networking works, entire textbooks are available. The server has access to all the data the client sends it. How do you think you get paired with another person to chat, by magic?