It depends on why you've got a mega yacht. If you're a state level actor, you've got state level security concerns. I doubt, for instance, the American or Rus

It depends on why you've got a mega yacht. If you're a state level actor, you've got state level security concerns. I doubt, for instance, the American or Russian consulate gets rented out for parties where they turn over the whole kit to some other organization. Yes, there is "your" staff on-site to protect much of the yacht / facility, but that doesn't stop a determined actor who's got a week of somewhat unsupervised access from infesting the whole ship with bugs bombs and poisons.