I've had two WordPress blogs hacked into previously. That was in a time when I was doing almost no online advertising, and until I found time to deal with the situation (weeks later), these sites were penalized in the major search engines. They were not eliminated the ratings were reduced.
Installing the fix malware problems free Scan plugin will check most of this for you, and alert you that you may have missed. Additionally, it will inform you that a user named"admin" exists. That is your administrative user name. If you desire, you can follow a link and find instructions for changing that name. I believe that there is a password enough security that is good, and there have been no successful attacks on the numerous sites read what he said that I run, since I followed those steps.
Is also important. You want to backup all the files and database so in the event of a sudden attack, you can bring back your own site like nothing happened.
Harness Scanner goes seeking anything suspicious through the files on your site comment database and post tables. You are also notified by it for plugin names that are odd. It doesn't remove anything, it simply warns you.
Now more we're getting into matters. Whenever you install WordPress, you need to edit the document config-sample.php and rename it to config.php. You want to install the database information there.
These are. Set a blank Index.html file in your folders, run your web host security scan and backup your whole account.