I've had two WordPress blogs hacked into formerly. That was in a time when I was doing almost no internet advertising, and until I found time to deal with the situation (weeks later), these sites were penalized at the major search engines. They were not eliminated, however the ratings were reduced.
Finally, how to fix hacked wordpress site will tell you that there's no htaccess in the wp-admin/ directory. You can put a.htaccess file if you desire, and you can use it to control access to the directory or address range. Details of how to do that are available on the net.
Hackers do not have the capability when you got these lined up for your security, to come to your WordPress blog. You can have a secure WordPress account which gives you big bucks from affiliate marketing.
Move your wp-config.php file one directory the original source up from the WordPress root. WordPress will search for it if it can't be found in the main directory. Additionally, nobody will be able to read the document unless they have FTP or SSH access to your server.
Take note of your password! I suggest the paid or free version of the software that is protected *Roboform* to remember your passwords.
But realize that security is. Do not only be the type that is reactive, consider action to start protecting yourself. Do not let Joe the Hacker make your life miserable and turn everything in creating come HomepageClicking Here crashing down in a matter of seconds that you've worked so hard.