I've had two WordPress blogs hacked into formerly. That was in a time when I was doing almost no online marketing, and until I found time to deal with the situation (weeks later), these sites were penalized in the major search engines. They weren't eliminated, no matter how the ratings were reduced.
Install the how to fix hacked wordpress Firewall Plugin. This plugin investigates requests with heuristics that are straightforward to recognize and stop attacks that are most obvious.
Do not depend on your Web host - Many people depend on their web host to"do all that technical stuff for me", not realizing that sometimesthey do not! Far better to have the responsibility lie instead of out of your control.
You first need to create a new user before you can delete the default admin account. To do this go to your WordPress Dashboard and click on User -> Create New User. Enter all the information you will need to enter.
Pathological-looking phrases that were whitelists and black based on which area they look inside, in a page request. (unknown/numeric parameters vs. known article bodies, comment resource bodies, etc.).
There are always going to be risks being online (or even just being alive!) And it's easy to get caught up in the fear. As soon as we get caught up in the panic, we often put the breaks on. This isn't a response. Just take some common sense precautions forge ahead. If something bad does happen, it will visit this web-site have to be dealt with then and no amount of quaking in your boots before-hand will have helped. All is good, if nothing does and you have not made yourself ill with worry.