WordPress cloning, as it applies to fix hacked wordpress, is the act of creating an exact replica of your WordPress install. What's great is that in only a few clicks, you can do it with the correct software. There are a number of reasons. Here are only a few.
Do not depend on your internet host - Many people depend on their web host to"do all that technical stuff for me", not realizing that sometimes, they don't! Far better to have the responsibility lie with you, instead of out.
It's a WordPress plugin. They are drop dead easy to install, have all the features you need for a job like this, and are relatively inexpensive, especially when compared to having to employ someone to have this done for this contact form you.
Now we're getting into matters specific to WordPress. You must rename it to config.php and alter the file config-sample.php, when you install WordPress. You need to set up the database facts there.
There is. People know where they can login and additionally they could just drop by your login form and try a different combination of passwords and user accounts outside. In order to stop this from happening you want to install Login Lockdown. It is a plugin that allows users to attempt and login with a wrong password three times. Following that the IP address will be banned from the server for a specific timeframe.