Install the fix wordpress malware fix Firewall Plugin. This plugin investigates requests to identify and quit most obvious attacks.
There are ways to pull this off, and many involve re-establishing much more and databases and FTPing files, exporting and copying. Some of them are very complex, so it is important that you select the one that is right. Then you may want to look into using a plugin for WordPress backups if you're not of the persuasion.
It represents i loved this a task, Bonuses while it's an odd term : creating a WordPress copy of your website to work on offline, or in case something should go amiss. We're not only being obsessive-compulsive here: servers go down every day, despite their promises of 99.9% uptime, and if you've had this happen to you, you understand the panic is it can cause.
You can extend the plugin features with premium plugins like: Amazon S3 plugin, Members only plugin, DropShop etc.. So I think this plugin view it is a good choice and you can use it at no cost.
The plugin should be updated play nice to remain current with the latest WordPress release and have WordPress and restore capabilities. The ability to clone your site (in addition to regular backups) can be helpful if you ever want to do an offline site redesign, among other things.