Thank you Google for closing my Adsense account for reasons that are out of my control. I've been working with Adsense for more than 5 years now, publishing ads on 4 different websites. Nothing weird ever happened until last month.
On a certain day last month, I got about 150 clicks in less than an hour that were obviously invalid. Someone out there clicking repeatedly on my ads? Probably... I reported that weird activity right away, to make sure they don't close my account. What else was I supposed to do?
Well, a month later, here I am. They disabled my account and rejected my appeal request. Nice.
At least they sent me my last payout the day before they closed my account...