Have you noticed that your blog just got a ton of views? Yay!
Then you notice that they are from Vampire stat / Adsense Watchdog? What's that? So you click on it.
DON'T CLICK THEM!
It's ok, I had clicked on it too when I first started blogging. I was sooooo excited that someone had viewed my blog!
Vampire stat and Adsense Watch dog are not people but automated spammers who get a kick every time innocent bloggers click on them. They will not help you get more views on your blog and they have nothing to do with the legitimate Google Adsense. One way they find you is if you post on twitter "Check out my new blog!" I gained 200 views and lost one of my Twitter friends literally 1 day after that post.
If you want more information about Adsense Watchdog, Zombiestat, Vampirestat, Villainstat and Uglystat Blog Traffic see this blog:
He has alot of great information.