We have already seen attacks from the virtual world affecting the physical world, so, wouldn’t it be great if an attacker could shut down our refrigerators or the chillers and freezers in the Supermarkets? Imagine someone holding our fresh food supply hostage or just destroying it? Might it drive mass hysteria? Sure they could attack the power grids but we are all doing a lot of work to keep those safe. What are we doing to protect those things that we have come to take for granted that our society requires to maintain our current way of life?Information Security Island