I just logged into VK to change my password. It happily accepted a 30-character generated password (alpha-numeric with upper/lowercase and special characters). However, i was not able to login with it after changing the password. Tried using their password recovery tool that texts you an MFA code. It never came. Attempting to send another one gave me "You exceeded daily attempts limit" error message. I guess tomorrow i'm going to TRY to login to just delete the damn account all together.