A computer-based crime can be defined as a criminal activity uses computer to log into web and assault properties or personals. It is no doubt that cursing via internet is of great interest due to the wide spread of computer, in addition most of traditional crimes are done to day via web. This modern technology lead to massive revolution and a dangerous revolution in criminal theories. It provided new means and ways for persons to commit their crimes without leaving a trace or bear efforts. One of these crimes is cursing that can be done via the services provided by internet by targeting human reputation, horour and dignity either by attracting a certain crime for the defendant or by attracting an unexpected felony and we have a curse. Either cases, publicity is a must internet is a means by itself.