Seems not great that a lot of lives likely depend on a company like Boeing reacting more nimbly to threats like this than the bad actors who might try to exploit them.
This Coin-Sized Device Can Hack a Boeing 737
Security researchers found that in less than 60 seconds, they could open a hatch on a plane’s exterior, plug in a tiny device, and redirect the aircraft’s autopilot or sabotage its flight plan.
wired.com