Long ago Fake Microsoft Security Essential tool was on web and has spread in ample of systems. Recently I got a popup to download this. While I this installed already in the system. I ignored the popup. While searching on web I found that there was a fake mse tool which is actually a virus. The articles that I found about that was more than a 2 years old. So just want to know that this threat still exist. If yes then what is the way to avoid it and if someone installed it accidentally then how can I remove it completely.
Anyone can be fooled by this very easily.