Types of Cyber Crimes

Denial of Service Attack

Action(s) which prevent any part of an AIS from functioning in accordance with its intended purpose
Result of any action or series of actions that prevents any part of an information system from functioning.
An attack that consumes the resources on your computer for things it was not intended to be doing, thus preventing normal use of your network

This is an act by the criminal, who floods the bandwidth of the victim’s network or fills his e-mail box with spam mail depriving him of the services he is entitled to access or provide.