If you have a WordPress blog or website, WordPress security must be an issue for you. I'm sure you must have heard about hackers attacking blogs and websites of other people. The damage done by them can be enormous, especially when the particular blog was high page ranked, displaying high in search engines and profitable. It is not the only type of websites attacked by hackers. The reasoning behind their acts can't be explained as logical. They will destroy it for fun. I know stories of people who one day, instead of their website saw a short note informing them that their website has been blocked by Google due to the thread it carries to other internet users. It was a result of hacker attack, who made changes to the website.
Finally, fix hacked wordpress database will tell you that there is no htaccess from the directory. You may put a.htaccess file within this directory if you desire, and you can use it to control access to the directory from IP address or address range. Details of how to do that his explanation are available on the net.
Is also important. You need to backup database and all the files you can bring your blog back like nothing.
I don't think there is a person out there that after learning how much of a problem WordPress hacking is that it's a good idea. However is that when it comes to securing their sites, bloggers seem to be stuck in this reactive state.
Safety plug-ins that were all-Rounder can be thought of as a security checker that was complete. They give you information about the probable weaknesses of the site and check and scan the website.
Don't use wp_. Most web hosting providers are currently removing that default but if yours does not, fix wp_ to anything but that.