Computer hackers could be classed as terrorists under a UK law that came into force today. The Terrorism Act 2000 is designed to prevent dissident political groups from using the UK as a base for terrorism and recognises a . . . Computer hackers could be classed as terrorists under a UK law that came into force today. The Terrorism Act 2000 is designed to prevent dissident political groups from using the UK as a base for terrorism and recognises a new threat from cyberterrorists for the first time.

But the Act also significantly widens the definition of terrorism to include those actions that "seriously interfere with or seriously disrupt an electronic system". According to the Act this only applies to actions "designed to influence the government or to intimidate the public", but it will be up to police investigators to decide when this is the case. The Act gives police the power to detain suspects for 48-hours without a warrant.