“Click Fraud” is a popular black-hat technique that you should have heard of if you are using either Adsense or Adwords for your marketing and publishing efforts. First and foremost, let us define what click fraud is and how is it been used. As Adsense is a payment system where publishers get pay a certain amount of money (for displaying Google Advertisements on their website) every time the advertisement get clicked on. Any attempts to click on the ads to achieve monetary objectives are considered click fraud.