So I'm running my autoblog and optimizing etc, but then I check my adsense and see that I have almost no impressions for the past couple days. I check my site and see that there are mysterious ads from bidvertiser and no adsense ads. WTF? I don't have an account with bidvertiser and I have never heard of them. I tried changing the theme to see if the theme was spamming ads to my site but no luck. What the hell is this?!