There are millions of blogs. Money is being made by some people and some do not. Most of the bloggers use WordPress at the moment. You need to make certain that your blog is secure.
The fix wordpress malware scanner Codex has an outline of what permissions are okay. Directory and file permissions can be changed either via an FTP client or within the page from the web host.
Basically, it all will start with the fundamentals. Try to use passwords. Use numbers, letters, special characters, and spaces and combine them to create a password. You could use.
Move your wp-config.php file one directory up from the WordPress root. WordPress will search for it there if it can't be found in the root directory. Also, nobody will be able to read the document unless they have FTP or SSH access.
What if you go to WP-Content/plugins, can you see that folder? If so, upload this blank Index.html file inside that folder as well so people can't see what plugins you have. Because even if your version of WordPress is current, if you are using an old plugin or a plugin using a security hole, someone can use that to get access.
Of course it's possible to install more plugins to make your shop more user-friendly like share buttons or backup plugin. That's all. Your a fantastic read store is now up and running!