There are many words used to describe fraud: Scam, con, swindle, extortion, sham, double-cross, hoax, cheat, ploy, ruse, hoodwink, confidence trick.
Cyber crime is any criminal act dealing with computers and networks (called hacking). Additionally, cyber crime also includes traditional crimes conducted through the Internet.
These are just a few words you might hear in relation to fraud. Fraud can be committed against individuals or businesses.