My Scientology Movie (2015)

Top Documentary Film Maker - Louis Theroux, Explores The Bizarre World Of The Church Of Scientology.

One of the Churches policies is that of 'Fair Game'

From Wikipedia:

"Fair Game"
Main article: Fair Game (Scientology)
The term Fair Game is used to describe policies and practices carried out by the Church against people the Church perceives as its enemies. Hubbard established the policy in the 1950s, in response to criticism both from within and outside his organization.[114][115] Individuals or groups who are "Fair Game" are judged to be a threat to the Church and, according to the policy, can be punished and harassed using any and all means possible.[114][115][116]

Hubbard and his followers targeted many individuals as well as government officials and agencies, including a program of covert and illegal infiltration of the IRS and other U.S. government agencies during the 1970s.[114][115] They also conducted private investigations, character assassination and legal action against the Church's critics in the media.[114] The policy remains in effect and has been defended by the Church of Scientology as a core religious practice.