Google Calendar security lack!

So this is interesting: I was woundering around in the new google calender, when a friend of mine noticed that my calendar was not like I had set up: only visible busy or free to him but that all the details where given to him on his account, this happend after I imported my Outlook calender with the import option on the google calendar site! Because the import tool on google calender didn’t work for us we used the tool on this post

So another Google soft like Goolge desktop that is potentially dangerous for your privacy!