Osprey Pack/3 cams (Base of Grand Giraffe)

Climbed Grand Giraffe at Eldo yesterday and, like I always do, left my pack at the base of the climb. Finished the route, and returned to discover that my pack and everything I left in it was gone. I doubt that this was accidental and am pretty sure somebody ganked it, but figured I'd post anyway. Climbers beware! 

It’s not easy and obvious to get there. Did you leave it at the base of the climb proper or down below at the base of one of the approaches? I doubt that any rando would venture up there. Climbers beware of climbers?