Pin needed to Delete Server

Proposing the idea to implement a 4-digit pin for every server you own in order to delete said server. 

In my case, my account was hacked and the first thing the user did was delete servers I was an owner of. I would like to propose that to prevent accidental or malicious deletion of servers or even personal conversations there should be an optional additional authentication server owners/ users can opt into. Where users can have a pin if they want to prevent anyone aside from the people who know the 4-digit code from deleting the server permanently.