Well, at Khrunichev plant [ICBMs and airspace] the employees once managed to siphon off the entire railroad tankcar of ethanol - they lifted the sealed lid by just a bit, put in a long flexible hose, and tossed the other end of the long thin tube over the fence, hiding it in a large bush which grew there. By the time it came to light, 60 tons ethanol tankcar was completely empty - I used to know some participants.
That must have been one hell of a party.