Communication via internet, has become, by gaining new qualification along with social media factor, part of an activity; interpersonal communication has moved to mass size. Information technologies is an important factor in freedom of expression and influencing the public opinion; at the same time, however, it has provided an opportunity to criminals. People, who are getting more individualist by way of rising of their level of welfare, has started to use electronic media for motives such as, eliminating their rivals, threating, humiliation, abashing, exclusion from the group, segregation and so forth. This act, which rather occurs between the youth and children and which is called cyber bullying, is an illegal result of the modern life and information technologies. While cybercrimes are targeting the tangible assets of the persons, cyber bullying is targeting moral assets. Because of the characteristics of the platform that is use for committing the offence, the offence causes far too much destruction on the victim. Fighting against these kinds of acts is only possible with the cooperation with school, family, related public institutions and victims.