Computer Misuse Act (1990)

Computer Misuse Act (1990)

1. Unauthorised access to computer material.

   • Entering a computer system without permission.
   • I.e. Hacking

2. Unauthorised access to computer materials with intent to commit a further crime.

   • Entering a computer system to steal data or destroy a device or network.
   • I.e. Planting a virus

3. Unauthorised modification of data.

   • Modifying or deleting data
   • Introduction of malware or spyware onto a computer
   • Electronic vandalism and theft of information

4. Making, supplying or obtaining anything which can be used in computer misuse offences

5. Offences include:

   • Hacking
   • Computer fraud
   • Blackmail
   • Viruses
   • DDOS/DOS attacks
   • Data destruction
   • Data theft

6. The maximum punishment for breaking this law is a £5000 fine or several years' imprisonment.

7. Intent must be proved.

   • If a computer is not well protected, someone could accidentally access its data without meaning to.
     • They might also accidentally change a document without realising it.
   • For anyone to be found guilty, it has to be shown that they intentionally accessed and changed data.