How can I protect myself from crimeware?

Crimeware is malicious software that is covertly installed on computers. Most crimeware progams are in fact Trojans. There are many types of Trojans designed to do different things. For example, some are used to log every key you type (keyloggers), some capture screenshots when you are using banking websites, some download other malicious code, and others let a remote hacker access your system. What they each have in common is the ability to ‘steal’ your confidential information – such as passwords and PINs – and send it back to the criminal. Armed with this information, the cybercriminal is then able to steal your money.