This is any crime that is carried out via the internet and other digital technologies.
Sometimes this might be on a global scale.
Fraud means impersonating other people or businesses to make money illegally. This can be done by impersonating a bank or business online and hoping people will transfer money or give away their bank details.
Copyright theft is committed when people make available illegal downloads of music, computer games, films and television shows.
Hacking is gaining unauthorised access to data in a system or a computer. It can be done to steal data, for espionage (spying), or for extortion (making threats for money).