3 ms·
I assume they do this to make sure the number hasn't changed/being answered by someone else?
by HnUser12 2y ago
I assume they do this to make sure the number hasn't changed/being answered by someone else?
- jorgemendes 2y agoYes, the client could be a "sim swap" victim, and in that case you would be talking to an attacker. So the identity validation can be useful in that case.