I recently got redirected to a site which just made a loud beeping sound, when trying to just access a link in a YouTube video discription. My Anti Virus Program (Kaspersky Internet Security) instantly closed the browser tab and alarmed me. So I thought that I was alright.
One day later more and more sites wanted me to complete a captcha when trying to access them (every time), which after some research seems to belong to a service called CloudFlare. Also a web page keeps opening with a really poorly made fake of the ReCaptcha, which doesn't do anything anyway. I tried running a full scan through Kaspersky and Malware Bytes, with no success, neither with the Chrome Cleaning Tool.
I looked up my IP one some of those blacklist check websites and I found out that I seem to be on various blacklists (around 7-8). Also according to "Spam Rats" I am identified as a "worst offender".
In addition to that, some games and programs deny access, when I try to log in.
Is there anything I could do? Is it possible that I really am infected by some form of virus and should i be worried?
This post shows how to delete a virus in case of an infection. But in this case I am trying to find out whether I am even infected or what else could be causing this behavior.