I have had two WordPress blogs hacked into previously. That was in a time when I was doing almost no online marketing, and until I found time to deal with the situation (weeks later), these sites were penalized at the main search engines. They weren't eliminated, no matter how the evaluations were reduced.
Since scare tactics seem to be at the very least start considering the issue, or what drives some people to take how to fix hacked wordpress a bit more seriously, allow me to shoot a couple of scare tactics your way.
Backup plug-ins is also important. You need to backup all the files and database so in case of a sudden attack, you can bring back your site like nothing happened.
Keep your WordPress Installation up to date - One important source of the simplest and most valuable tasks you can do yourself is to ensure that your WordPress installation is updated. WordPress gives a notice in your dashboard Read More Here to you, so there's really no reason.
Now we are getting into matters. You must rename it to config.php and alter the file config-sample.php, when you install WordPress. You need to deploy the database facts right here there.
Free software: If you have installed free scripts search Google for'wordpress security'. You will get tips.