So, I have a feeling my website is being hacked.
It started when one day I tried to open the admin dashboard for my website. When I logged in, the entire right side of the screen was white while the right tool bar still remains but it's unclickable. My website was also completely white. It was like this for a few weeks actually. Then, one day, I could not even log in at all.
I would go to the login page but it would not even let me click anything. It seemed like just a screenshot of the login page with my login info there. My website then had writings on it like "Phone adware" "Cell phone malware" and similar things to that all over the page. After a few days my website just turned into a screenshot of my website so I could not click anything. Oddly enough, people were somehow still signing up for my website forums. I'm going to assume they are spam accounts because multiple computers are having the same problem, so its not just me.
I found something strange though, when I go to the wp-login page, it loads for a long time (and crashes after a long wait) and at the bottom right it says "Waiting for m.addthis.com". Turns out that is a plugin that people also have reported adware, malware and issues with.
The thing is, I didn't install that plugin. (dun dun dunnn)
Any help would be appreciated, this seems like a serious problem to me.
My Website: http://operationjunglegame.com/