I've had two WordPress blogs. That was at a time when I was doing virtually no internet marketing, and until I found time to handle the situation (weeks later), these sites were penalized at the main search engines. They weren't eliminated the evaluations were reduced.
I was helped by it although my first step is not one you have to take. I had a fantastic old fashion pity party. I cried and railed against the evil hackers (that where probably 13 and smarter then me.) And I did before I started my site, what I should have done. And here is where I want you to start. Learn hacked. The attractive thing about fix hacked wordpress database and why so many people recommend it is because it is so easy to learn. Unfortunately, that is also a detriment to the health of our sites. We need to learn how to put in a safety fence.
The more powerful approach, and the one I recommend, is to use one of the password creation and storage plugins available for your browser. I believe after a free trial period, you need to pay for it, although Lots of people like RoboForm. I use the free version of Lastpass, and I recommend it for those who use Internet Explorer that site or Firefox. That will generate passwords for you; then you use one master password visit this site to log in.
For me it's a WordPress plugin. They're drop dead easy to set up, have all the functions you need for a job such as this, and are relatively inexpensive, especially when compared to having to employ someone to get this done for you.
Now it's time to register for a Facebook account that is new and use this person's name and identity to pose as your friend. After I get it all set up, I'll be telling you posing as your friend and asking you to be friends with me on Facebook (or Twitter, or whichever societal site).
Just make sure you choose a plugin that is current with the current version and release of WordPress, and that you can schedule, restore and clone.