I saw lots of people telling about being banned from G adsense without doing anything wrong or fake clicks. And they are still dont know what happened. I tried to find down that any small amount of suspicious clicks would lead to your account being banned immediately without warning. And you lost all your money in G adsense account of course. So, you good man here and there whose accounts were banned maybe victims of this case. Just my 2 cent. This is really old case but i still can not find way to protect my adsense account from this. Do you? Pls share. Dont misunderstand. This is not the way to do business. But you have to know dirty things to prevent from those.