In my opinion, the best way to ensure that your clean hacked wordpress site that is is through the use of a WordPress backup plugin. This is a relatively inexpensive, elegant and easy to use way to make sure your site is available to you.
This is fantastic news as it means that there's a community of developers and users that could this content further improve the platform. However, whenever there's a significant group there will always be people who will attempt to take them down.
Harness Scanner goes seeking anything suspicious through the files on your site place, comment and database tables. You are also notified by it for odd plugin names. It doesn't remove anything, it warns you for threats.
Upgrade today if you aren't currently running the latest version of WordPress. Leaving your site is like maintaining your door unlocked when you leave for vacation.
Always keep in mind that the security of your sites depend on how you manage them. Make sure that you follow these tips to avoid hacks and exploits on websites and your own blogs.