WordPress is a system but applications has their flaws and security holes are found on WP. This is the reason why WP often releases updates. Once they discovered any vulnerability, they supply a new update and make some changes. If you wish to know about the fix hacked wordpress site plugin, first you have to understand the different regions where these plug-ins work to help you protect your investment .
Don't make the visit their website mistake of believing that your web host will have your back as far as WordPress copies go. Not always. It's been my experience that the hosting company may or might not be doing proper backups while they say they do. Take that kind of additional resources chance?
Keep your WordPress Setup to date - One of the simplest and most valuable tasks you can do yourself is to make sure your WordPress installation is upgraded. WordPress provides you a notice on your dashboard, so there is really no reason to not do this.
BACK UP your website frequently and keep a copy on his explanation your computer and storage. If you have a very active website, back up daily. You spend a lot of time and money on your site, do not skip this! Is BackupBuddy, no back up plugins, widgets, your documents and database. Need to move your website this will do it!
Just ensure that you can schedule, and you choose a plugin that's current with the version and release of WordPress, restore and replicate.