There are some great movies that deal with this: Wall Street, The Firm, The Big Short, Suicide Kings, Michael Clayton, among others.

One can even consider the never ending Ethics classes in college an ironic form of corruption that never teaches anything we don't already know by secondary school, but used to pad credit numbers and tuition revenue.

My business ethics professor just showed clips from Yes, Minister! and House of Cards in class and showed the tactics. Seemed odd at the time, but I got more out of it than a normal ethics class.