Users - what happens to domain if I delete one


I have a user that has apparently been hacked on one site and I have the user on several Domains. If I delete the user to clear off of all- this will affect all sites correct?

I have ceased hosting the infected site- It was a bogus test site. It was a WP site- is there an easy way from the panel to delete all of the files associated with it and do a clean new install of WP (This time with BulletProof).

I created a new user- assigned it and deleted compromised user. Nothing seemed to really happen so all must be ok.


If you have other users on those domains, nothing should happen.

Mind you, you could just reset the password and leave it be.