I've had two WordPress blogs hacked into formerly. That was in a time when I was doing almost no online advertising, and until I found time to handle the situation (weeks later), these sites were penalized in the main search engines. They were not eliminated the evaluations were reduced.
I back up my blogs using a plugin WP DB Backup. I can always restore my blog if anything happens. I use WP Security Scan plugin to scan my blog and WordPress Firewall to block requests to fix hacked wordpress database.
Well, we're talking about WordPress but what's the sense if your computer is in danger of hackers of performing upgrades and security checks. There are files that can encrypt key loggers on your computer. Regardless of what you do, they can access everything that you type on your computer when this happens. You can find a good deal of antivirus programs online. Just search for a credible antivirus program or ask experts about this.
This is very handy plugin, protecting you against brute-force password-crack attacks. It keeps track of the IP address of every failed blog here login attempt. You can configure the plugin to disable login attempts for a selection of IP addresses when a certain number of failed attempts is reached.
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 Discover More Here for readership and it brings money to the war chests. Balderdash.
Just ensure you choose a plugin that's current with the current version and release of WordPress, and that you can schedule, restore and replicate.