The search giant's PR strategy when it comes to the issue has largely been a combination of dismissing all third-party reports as biased or incomplete, and downplaying the level of advertiser concern -- effectively garnering more media criticism and advertiser ill will. So it seems that Google's new strategy is to let media (and marketers) behind the click fraud curtain a bit - offering details on the efforts to combat it, the methods they're using to track it, and explaining why the third-party results may not be accurate. In an in-depth Q&A with Forbes' Andy Greenberg, Ghosemajumder tries to do just that.