Ways to protect your adsense accounts from click bombing

 Clock bombing is a fraud activity of clicking on the adsense ads placed in a website continuously with a malicious intention of blocking the adsense account. So whenever google found the invalid clicks, they will ban the adsense account.

Here are some tips to prevent the adsense click bombing

• Never disclose your adsense revenue in to any public forums or social media. some people or your competitors may not like it.
• Watch the adsense report for clicks and CTR. You can sense the unusual activities like many clicks in less time, if its occurring often, that’s probably a click bombing attempt.
• Analyze with google analytics for suspicious traffic.  note down the IP and timing of suspicious activities
• Report click bombing to google, via Invalid clicks contact form ( Link : https://support.google.com/adsense/contact/invalid_clicks_contact?hl=en&rd=1 )

source - http://howto-howto.com/how-to-prevent-adsense-click-bombing/