Every time you go to a website with the Facebook like button, they see your IP address and the website you're on. Go to enough websites from that IP address and they can get a good idea of what you like. In addition, it…
Every time you go to a website with the Facebook like button, they see your IP address and the website you're on. Go to enough websites from that IP address and they can get a good idea of what you like. In addition, it…