Don't you hate pouring a few hundred into your advertising budget for PPC only to see all of the money used up within the hour and not one sale of your products!

Well, finally Microsoft sued somebody for this type of click fraud:

Microsoft Files Suit Against Three In Click Fraud ScamA confidence game or other fraudulent scheme, especially for making a quick profit;

Is this legit? I got an email saying Google had settled a class action lawsuit for Adwords. Just today, our AdWords account did exactly what was mentioned in the email regarding the class action lawsuit. Our budget is set at a certain dollar amount per day, however the budget was overrun by about 20 percent. The lawsuit description in the email describes this exact phenomenon!