Drawing paralels to computer systems, It usually take 3 or more separate events to take a system down. No one thought that we would get both a pandemic, big vol

Drawing paralels to computer systems, It usually take 3 or more separate events to take a system down. No one thought that we would get both a pandemic, big volcano eruption, and a asteroid hit at the same time. When you roll a dice and get two sixes there is still 1/6 chance to roll a third six in a row.