So today I visit my blog and discover that where there should be adsense ads there are instead ads from http://www.Appnexus.com? I have never had to deal with this before and have no idea what to do in order to fix this issue. I tried generating new adsense code but that did not work. Also I have text links to ads in my articles which I did not place there. I think I know who is responsible for this but I want a way to prove it. Obviously I want to fix the problem as well. I guess I could do a fresh WP install and start from scratch as I just started on this blog so it wouldn't be too hard. Anyway if any of you have experience with this or any type of insight/suggestions I would really appreciate it.