Does that mean that other apps like signal for example have back doors?

Do criminals have a knowledge of exploits in the recommended messaging apps?

  • Cheradenine@sh.itjust.works
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    1 day ago

    That’s correct, you still need a phone number for sign up. between contacts you can use usernames.

    So Signal has your phone number, your contacts only have it if you use your number instead ofgiving them a username.