I found a easteregg! The map that the secuirty needs to stop the reistance from taking the plane. When you get to the hacking objective, one of the screens on the computer says:
"Robotic retreval in progress. Best not let the arm out of your sight. It is a robot afterall. Everybody knows they’re going to take over the world one of these days.
Look behind you."
I lol’ed and then a bunch of bots rushed.