How viable would your website or business be if portions of your database were to simply disappear ? Let's look at what you need to do to implement fix malware problems free cloning, and how it can help your overall that is WordPress security .
This is great news because it means that there's a strong community of developers and users who can further enhance the platform. Whenever there is a significant group there'll always be people who will try to take them down.
Yes, you want to do regular backups of your website. I recommend at least a weekly database backup and a monthly "full" backup. More, if at all possible. Definitely more if you make frequent additions and changes to your website. If you make changes multiple times every day, or have a community of people which are in there all the time, a backup should be a minimum.
It is really sexy to fan the flames of fear. That is what bloggers and journalists and politicians and public figures do. It's terrific for readership and it brings money to the war chests. Balderdash.
I prefer using a WordPress plugin to get the job done. Just make sure that the plugin you choose is able to do backups, has restore and can clone. Also be sure it about his is often updated to keep pace with all versions of WordPress. There is no use in backing up your data and not functioning.