What are some characteristics of common computer criminals including their objectives?

The common Computer criminals are the 1.)Hackers who test limits of the system and gain publicity.2.)Crackers who cause problems steal data and corrupt system.3.)Malicious Insiders usually due to weaknesses in internal control procedures and Disrupt companies Information System.4.)Industrial Spy Gathers Information available to the public andCaptured trade secrets and gaincompetetive advantage.5.)Cyber Criminals Hack into corporate computer and steal, and To reduce the potential for online credit cards fraud sites.6.)Cyber Terrorist Intimate or coerce governments to advance political or social objectives, and Launce computer base attacks.