Click Frauds

http://www.labnol.org/internet/blogging/google-adsense-click-fraud-india-how-invalid-clicks-are-generated/2408/

And even if you didn't do anything on your ads, google will still ban your account if they found there is irregularity on your site. Lot of people keep on doing this (click fraud) without without any reason. And the one who suffer is the site owner.

Yes, you are right. Ive also posted in a thread where many people had their Google Adsense accounts closed. Ive worked with Google Adsense for the last 5 years with no problems. Hope Google or someone of us finds the way to stop that.

These days google is banning many of us accounts with no reason i dnt know the reason but it seems to be fraudulant clicks. my two mates account got banned and reason was fraud click... so from that i have to learn and take care of my website so that it lives long....

Some time whether fraud or not counted as fraudulent if it is not taking proper actions

The only possible way is contacting Google about the increases in the clicks numbers and also Google should come up with an idea or program soon to discount the fraudulent clicks instead of closing accounts.

click frauds are a reality. there can be no denying that. However google has become more wary and are penalising such action. It is becoming more difficult for such fraudsters now. Getting good traffic rather then indulging in click frauds are better for the long term.