"Professor Savage, 39, said his team at the University's Jacobs School of Engineering in San Diego found "thousands" of images of keys inadvertently posted on the photo-sharing site Flickr."
The key cutting devices are easily obtained in Australia and that's a worry. The second BIG worry is that software can translate digital images of keys into code which can be used to cut keys. I think we need to put computers away!! This has been a PhD assignment, but I think it's a bloomin' great wake up call for us all.