8 ms·
If that helps, there is a rate limit for checking whether a number is in Signal: with a single account, you can only check 4320 phone numbers a day. This makes
by GlitchMr 6y ago
If that helps, there is a rate limit for checking whether a number is in Signal: with a single account, you can only check 4320 phone numbers a day. This makes mass user enumeration attacks somewhat less practical.