Script Kiddie
Script kiddie or Script kiddy is a derogative term, originated by the more sophisticated crackers of computer security systems, for the more immature, but unfortunately often just as dangerous exploiter of security lapses on the Internet. The typical script kiddy uses existing and frequently well-known and easy-to-find techniques and programs or scripts to search for and exploit weaknesses in other computers on the Internet - often randomly and with little regard or perhaps even understanding of the potentially harmful consequences.
Hackers view script kiddies with alarm and contempt since they do nothing to advance the "art" of hacking but sometimes unleashing the wrath of authority on the entire hacker community. While a hacker will take pride in the quality of an attack - leaving no trace of an intrusion, for example - a script kiddy may aim at quantity, seeing the number of attacks that can be mounted as a way to obtain attention and notoriety.
Examples
Script kiddies are sometimes portrayed in media as bored, lonely teenagers seeking recognition from their peers.
Jeffrey Lee Parson
Jeffrey Lee Parson, a.k.a. T33kid, was an 18-year-old high school student from Minnesota who was responsible for spreading a variant of the infamous Blaster computer worm. Parson only modified the original Blaster worm, already prevalent, using a hex editor to add his screen name to the existing executable, and then attached another existing backdoor, Lithium, and posted it on his website. By making this subtle modification, the new executable was considered a variant, and authorities were able to trace the name back to him. The program was part of a DDoS attack against computers using the Microsoft Windows operating system. The attack took the form of a SYN flood which caused only minimal damage. He was sentenced to 18 months in prison in 2005.
The Person(s) That DDoS RRO
You know who you are.