Have you read How to recover your Hacked WordPress Site (Part-2) yet?
Stage 6: Getting back to (almost) business as usual.
The new Mindset: As mentioned above, before you are done with this clean-up process you will need to look at security in a whole new light. Or at the very least, you had best respect the fact that your ability to keep hackers at bay rests on your ability to maintain a proper pro-security mindset. So along those lines, let’s discuss a few quick topics pertaining to Security that you can mull over now that the immediate emergency is over.