All actions that employ modern information and communication technoligies such as computers,mobile phones and internet that are detrimental to people and communities in any way can be considered as cyber crimes
Computer Virus
Computer viruses are programs that can multiply themeselves inside a computer thus affecting its speed ,hindering process, stealing or destroying databases, or even destroying the computer themselves.
Cracking
Cracking is illegally entering a computer or a network and using or destroying its databases.
Hacking
Hacking which is about examinig software applications and operating systems in depth and modifying them to improve their performance,is often described wrongly as cracking
Phishing
It is extracting information on passwords , credit cards, and other secured data by misguiding individuals through malicious actions