Let's say someone works for a company. They decide to hire a friend to do a service for said company and pay their friend way above market price for said service at the expense of the company. What would that be called if there is a word for it.
Apparently I need to supply context. I'm writing a bit of a short story and would like to sum up this action in one word if possible. The character gets caught doing this action and a fellow worker will confront them about it in a scene.