Showcasing Your Life Online? New Software Uses Images of Keys to Make Copies

Most people know they should not attach anything to their key chains that could be tied to their identity. If your house keys are lost, you certainly don't want the finder to know where you live. But what if a thief could make a copy of your home, office or car keys using nothing more than a picture posted to the photo-sharing Web site Flickr or a social networking site such as Facebook?

Find out more on Scientific American