Are cults and other controversial groups deceptive when they recruit people?
Yes, the often are. They may employ deception in the recruitment process by using front organizational names and/or not clearly identifying themselves or their purpose. For example, a religious cult may not even initially advise potential recruits that it has a religious agenda. Groups with controversial leaders may withhold that information and also keep their more radical beliefs hidden or secret until they achieve more influence and compliance thorough their indoctrination process.
