Actually, they're not the same. Hacking is the exploitation of a game by operating outside the normal means (traditionally, outside of a program's GUI or gaining illegal access to a pirated version of software {more commonly known as Warez}).
Scamming is the direct exploitation of a player's lack of knowledge (or security) with a malicious intent of ruining the other player's gaming experience by "relieving" them of either their items or their account.
A program like Tradehack is a mixture of the two, which is not supported on Zelaron either, as it affects others in a directly negative way.
The type of hacking we approve of on Zelaron is the type that supplements your own gaming experience, without directly detracting from another players gaming experience.