Gang stalking, also known as cause stalking or multi-stalking, is a phenomenon in which multiple individuals conspire to defame, slander, and psychologically attack another individual. This harassment may take the form of phone hacking, cyber stalking, and acts of "micro-aggression" which go undetected by individuals who have not been "sensitized" to it. Read about the 5+ year long ordeal of group harassment targeted at an ex-film star living in New York City here: