The book will end with the chapter that will present and discuss the previous chapters’ findings and conclusions. The chapter will start with a brief review of the main findings presented in the previous chapters. The conceptual contribution of the book will be presented. The chapter will discuss the practical implications of understanding the association between Dark Tetrad personalities and cyber misconduct in the different settings presented in the book. This discussion will be followed by suggestions on better coping with Dark Tetrad cyber misconduct. The final section of the chapter will suggest future research directions for this critical issue.