Getting hacked on a monthly basis
hi folksi have a serious problem: my server is being hacked on a nearly monthly basis and i do not know why.
since the begining my server at ev1 got hacked. so i installed the security patches, requested restores, installed firewalls etc. etc. - without any effect. the server got hacked and hacked again. always via my own domain. the customer support told me that there would be a vulerable script - but there are no scripts at all.
so after the last hack just happened yesterday i reach out to this community for some help to put these things to rest. is there a company i can trust who will manage my server and can be hold responsible for any further hacks? Or is there a basic security hole with ensim i do not know about?
any hints might help. i've installed the kiss firewall after the last hack and felt kinda safe but....

thanks for your help.
daniel