[livingparadox]

If there are multiple meanings for a word, I think the author (AnthonyMouse) would get the final word on which meaning he intended. And he made it clear he intended it to mean "dishonest, disloyal, lacking in integrity" not "fradulent" or "illegal".

[ThomPete]

Yes there are multiple meanings. Since lobbyism is legal in this context corruption would mean fraudulent.