> an attacker could easily book many flights without checking in. This would cause the airline to fly at a loss. Yes, an “attacker” could “easily” steal the id

> an attacker could easily book many flights without checking in. This would cause the airline to fly at a loss. Yes, an “attacker” could “easily” steal the identity of 20-30 people in order to create fake bookings to disturb the a single flight one time. Though it would be easier to sneak a bomb aboard it.