I recently view a website called VIPCoupon.com, it looks so interesting to me. And I did some searches on it, most information is mostly what I want. The only thing that I don't feel comfortable is some of its sponsored websites can easily pop up even though my mouse is just on it without clicking. And this happens all the time, which makes me having suspicion that VIPCoupon.com could be a malicious website. Is it a really malicious website?