I'm used to throwing what everyone else would call magic around, all day every day. Just feels like technology to me.

Of course it's conjecture. The point is that everyone needs to be more vigilant. There are people like that woman asking for everyone's details and the likes. Why is it their business? Who knows right? At the end of the day the chances of an insider is pretty high by this point considering how long it's been going on for now and the fact the staff still haven't shown up.