Allow me to shoot a couple of scare tactics your way since scare tactics seem to be what compels some people to take fix hacked wordpress a little more seriously, or at least start thinking about the problem.
Protect your login credentials - Do not keep your login credentials where they might be found by a hacker. Store them off, as well as offline. Roboform is for protecting them good , too. Food for thought!
You first need to create a user, before you can delete the default admin account. To do this go to your WordPress Dashboard and click on User -> Create New User. Then enter great post to read all of the information you will need to enter.
You can create a firewall that blocks hackers from infiltrating your own blogs. From coming to your files, the firewall prevents the hacker. You must have version of Apache. Upgrade your PHP as well. It's next page important that your system is always filled with upgrades.
But realize that security is something that you must start thinking about. Do not only be the type that is reactive, take action useful content to begin today protecting yourself. Do not let Joe the Hacker make your life miserable and turn everything in creating come crashing down in a matter of seconds that you've worked hard.