In the last few days I noticed that some people average daily clicks of my Google ads has increased. That’s more than enough. I understand that invalid clicks on my ads. The best solution is to REPORT it to Google. I tried In the Google search if any of the plugin for monitoring, and I was able to get Adsense Click-Fraud Monitoring Plugin. I have installed it, and got surprising result, because this is one of the Best WordPress Plugin that I have ever used. I have been using it for last few days, and it is 100% working. Just try it and I hope you will not be disappointed.
This plugin has been closed and is no longer available for download.