A webmaster reports in a forum saying that his adsense account was closed because of fraudulent clicks on his site,

He said

"An ex-friend of mine recently created a both. This both visits a site, clicks on a ad, changes its IP and comes back to click again. I was wondering why my adsense revenue for that day shot up so dramatically. My google account has now been banned and revenue lost for several of my sites. Presumably there is no chance of getting my account reinstated? Additionally, whats to stop him running this both on sites he wants to get banned? I am very very unhappy with this guy. "

this is really unfortunate, we recommend everyone monitor their adsense account actively, if they see fraudulent clicks we recommend them to shutdown their ads temporarily, Google is very strict on this issue,