If you think browsing porn your mobile phone and computer goes untraced then think again. This is because a new study by researchers from the University of Pennsylvania, Microsoft and Carnegie Mellon claimed that almost all porn websites leak user data, even when browsed in incognito mode . Interestingly, Google, Facebook and Oracle already knows what type of pornographic content you usually watch, having said there is little clarity as to what Google and Facebook does with this user information. Here is everything you need to know…