Not DSH cases,how can people steal money from any organizations?

IMO,
1)To buy any items from special related party and pay more than real price then get back the money overpaid or get the commission.
2)To buy at documents only and proceed to pay then steal the money.
3)To trade without book keeping then get the profits.
4)To sell any stocks without book keeping then get the whole money.
5)To steal the stocks and sell them then get the whole money.