When people were getting their knickers in a twist in relation to Y2K problem, I was in government. I used to get a lot of questions about it. Part of my job was to prepare for all eventualities, without creating unnecessary panic. My response Y2K hype always included reference to a Sinhala aphorism about people who slept on mats on the floor had little to fear about falling off beds. Appears that logic will not apply to cyber warfare.