I have had two WordPress blogs hacked into in the past. That was at a time when I was doing very little internet marketing, and until I found time to address the situation (months later), these sites were penalised in the search engines. They were not removed, but the rankings were reduced.
You can purchase security plugins . There are many safety plugins out there that promises optimum security for your own blog. One is known as fix wordpress malware plugin Scan. This plugin scans the system . Additionally, it updates the safety that hackers can't penetrate the system.
Safeguard your login credentials - moved here 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 . Food for thought!
Keep control of your assets - Nothing is worse than having your livelihood in best site someone else's hands. Why take chances with something as important as your website?
Now we are getting into matters. Whenever you install WordPress, you have to edit the document config-sample.php and rename it to config.php. You need to set up the database details there.
Do not use wp_ as a prefix for your databases. That default is being eliminated my explanation by web hosting providers but if yours doesn't, adjust wp_ to anything else but that.