adsense safe

I had given three ad unit codes to one of my Ex-friend. To put it in his site and now for a while (a month) his site is down and not found. Now i just need to block that ad units from using any where in the internet. Is there any option to do that from my adsense panel ? Because, i concern...

Hi, Guys just got a good site where you can get adsense safe(Anonymous) traffic and also its very good traffic to improve your SEO. I thought it would be good to share it here, As it would be good to you. And also a special feature in this site is that the surfer of that site can handle...