How to trace a person by Mobile number/Facebook/E-mail Tracking A Person Online. Internet is filled with people who love to annoy and give out threats. If they are careless, they can be easily tracked, but if it is a professional guy, he might be difficult to trace as he might be using proxy/anonymity tool. If you think you are in trouble, i would advise you to go to cops. But if you think it is some punk ass guy, follow this tutorial to track him down and kick his ass. To track him down, you can use mobile number, an email from him, or his Facebook ID. So lets get it started : Tracking Somebody By His Facebook ID : Facebook is full of stalkers and annoying people and fake profiles, And there is absolutely no way to get rid of them. Sure you can ignore them, but they will start posting on your walls, block them, they will make a new ID. Only way to get rid of them is to muscle them out. And by muscle i mean hack and destroy their PC. To do that, you will ne...