Hacking of computers
The hacking of computers is a crime which has increased exponentially since the inception of the internet. It takes many forms: from the defrauding of large corporations, the hacking of government databases to expose state secrets, to the identity theft of individuals.
The Computer Misuse Act 1990
The Computer Misuse Act 1990 (CMA 1990) was introduced in August 1990 following a Law Commission report surrounding computer misuse which found that the UK was trailing behind many EU member states in relation to technological development.
What offences were introduced by CMA 1990?
CMA 1990 introduced the following three new offences into UK criminal law:
- unauthorised access to computer material;
- unauthorised access with intent to commit a further offence;
- Unauthorised acts with intent to impair, or with recklessness as to impairing, operation of computer, etc (as amended by the Police and Justice Act 2006).
Unauthorised access to computer material
The basic notion of hacking – whereby an individual causes a computer to perform a function when at the time he intends to access a program or data held in a computer – is covered by the offence of unauthorised access to computer material (s 1, CMA 1990).
Does an individual have to know that his accessing the computer material is unauthorised?
For the offence to occur, the access to the computer material has to be unauthorised and the individual gaining access has to be aware that his access is unauthorised.
What is meant by computer material?
There is no definition of computer material within CMA 1990. This has allowed CMA 1990 to apply to new pieces of technology as and when they are developed.
However, the accepted definition of computer being any device for storing and processing information can be found in the Civil Evidence Act 1968.
Unauthorised access with intent to commit a further offence
Section 2 of CMA 1990 covers unauthorised access to computer material with the intent to commit or facilitate the commission of further offences. The basis notion is that someone guilty of an offence under s 1 of CMA 1990 will have further criminal sanctions imposed on him if this is done with the intention to commit or facilitate the commission of further offences.
What is meant by further offences under s 2?
Further offences under s 2 are those which have a sentence fixed by law or where an individual found guilty of that offence would be liable for a term of imprisonment of five years or more.
For more information on:
- Unauthorised acts with intent to impair
- Other amendments to CMA 1990
- Other legislation dealing with computer hacking
- The Terrorism Act 2000