I was helped by it although my first step is. I had a fantastic old style pity party. I cried and railed against the evil hackers (that where probably 13 and smarter then me.) And then I did what I should have done before I started my site. And here is where I want you to start as well. Learn how to protect yourself until you get hacked. The thing about fix hacked wordpress and why so many of us recommend because it is so easy to learn it is. That can be a detriment to the health of our sites. We need to learn how to add a safety fence.
Don't make the mistake of thinking Continue that your web host will have your back so far as WordPress copies go. Not always. It's been my experience that the company may or might not be doing proper backups, while they say that they do. Take that kind of chance?
Yes, you need to do regular backups of your site. I recommend at least a weekly database backup and a monthly "full" backup. More, if at all possible. Definitely more if you make additions and changes to your site. If you make changes multiple times a day, or have a community of people that are in there all the time, a backup should be a minimum.
It is really sexy to fan visit the website the flames of fear. That's what bloggers and journalists and politicians and public figures mostly do. It's great for readership and it brings money into the war chests. Balderdash.
There is another problem you have with WordPress. People always know where they can login and additionally they could just visit your login form and try a different combination of user accounts and passwords out. In order to stop this from happening you need to install Login Lockdown. It's a plugin that only lets users attempt and login with a password three times. Following that the IP address will be banned from the server for a specific amount of time.