if a person work in a office at a firm.
He reports his manager the information best for him, sometimes lies to his manager. He tells his subordinate staff the information best for him, sometimes lies .
His manger thinks he is doing great job and take all the hard work,because manager doesn't know the full picture.
subordinate staff is doing the all the hard work and doesn't earn the credit he/she deserve.
he is using
Information Asymmetry to live happily in the office .
Any english phase to describe this behavior or person ?