Hey guys. Today I got a alert for a update in the mac app store for an app that I have never bought or had on my machine. It asks for my apple ID and PW. I put mine in to try and get the notification and the little "1" to go away. It says it can't update cause I did not buy it with this ID. Why would I get an update for something I did not buy in the first place? Its for an app call UbikReader. any help?