Your boarding pass contains a lot more data that you might realize.
Etay Maor, chief security officer at global threat intelligence firm IntSights, travels often. In fact, he took more than 100 flights over the past year. During his trips, he noticed a troubling trend: Passengers leaving their boarding passes behind on the plane.
If that has you worried (and honestly, it should), here’s a look at what kind of information can be unlocked with a boarding pass and what you can do to protect yourself.