@Sanctus_Ventus - I use another virus scanner here and I'm not seeing any viruses detected. So there are a few things I wanted to mention.
First and foremost, run AVG and look for any viruses/key loggers/malware, and take care of any positive results.
Secondly, I took a peek over at the AVG forums and found something that could be related (but I'm not 100% sure is, as mentioned I do not have avg). https://support.avg.com/answers?id=906b00000008tZnAAI
Lastly, if there was a result from your scan, can you reply back and let us know what AVG found? Also you mentioned that this happens for all games you access on our site. Can you give us a link to the next one you visit, as well as which ads are on the page? a screen shot of the whole page would work also.
