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ARTICLE · 02 JULY 2026

Computer Misuse And Hacking Offences - The Law Explained

Mary Monson Solicitors
Mary Monson Solicitors
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Mary Monson Solicitors

Mary Monson Solicitors

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The Computer Misuse Act 1990 was enacted when the internet was in its infancy, yet it remains the cornerstone of UK cybercrime law today. How do these decades-old provisions apply to modern hacking offences, DDoS attacks, and cyber vandalism in an era where digital systems underpin virtually every aspect of daily life? This comprehensive guide examines the key offences, their legal requirements, potential sentences, and critical defence strategies that specialist cyber crime solicitors employ when challengi

United KingdomCriminal Law

The digital landscape has changed massively since the introduction of the computer misuse act in 1990 when the internet was in its infancy. Compared with the time when those laws were passed, the quantity of data stored online is now huge. Now systems and networks play a part in virtually every aspect of our daily lives. They are also of course open to threats and manipulation, and this means that the criminal law can come into play.

Our specialist cyber crime solicitors have set out a short guide to the law and defences for some of the common offences.

Offences under the Computer Misuse Act 1990 including Hacking, DDoS Cyber Attacks

As long as there are digital systems designed to hold and receive information, those systems will be open to manipulation. What we have now come to call ‘hacking’ offences are recognised by the law, and cases can lead to criminal convictions, very large fines, and even prison sentences. We have included some of the common offences below and how the law

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The content of this article is intended to provide a general guide to the subject matter. Specialist advice should be sought about your specific circumstances.

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