JMW is representing thousands of claimants in a legal action for damages against Morrisons Supermarkets.

The High Court has ruled that Morrisons is legally responsible for the data breach.  Further legal proceedings will now take place to determine what compensation must be paid to the victims. 

If you believe that you were affected and would like to discuss bringing a claim, please complete the form below.

Get in touch regarding your claim


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Further Information about the Data Leak Case

In 2014, bank, salary and National Insurance details of almost 100,000 members of staff were posted on the internet and sent to newspapers and data sharing websites by a disgruntled Morrisons employee, Andrew Skelton, in what is believed to be the biggest such leak in British corporate history.

Skelton, who had worked as a senior internal auditor at Morrisons' head office, was subsequently jailed for eight years in July 2015 at Bradford Crown Court. Jurors at Skelton’s trial heard that he developed a grudge having previously been suspected of dealing controlled drugs at work.

In December 2015, Morrisons was awarded £170,000 in compensation from Skelton having made a legal claim for the losses which it suffered.

Since then, serving and former staff employed at Morrisons’ supermarkets and its Kiddicare, Farmers Boy and Woodhead subsidiaries lodged an application for a Group Litigation Order (GLO) in 2015, and the number of individuals demanding compensation more than doubled – from just over 2,000 to more than 5,500. 

A two-week trial to determine the issue of Morrisons’ liability for the data leak took place in October 2017.  The hearing took place in the Queen’s Bench Division of the High Court in London before Mr Justice Langstaff, a High Court Judge.  Judgment was handed down on 1 December 2017. 

In a landmark ruling, the Court found that Morrisons was legally responsible for the data leak. 

A second trial will now take place to determine the level of compensation employees are entitled to as a result of the data leak.  The Court has granted Morrisons permission to appeal.

If you believe that your information was leaked and would like to discuss the case, please contact the dedicated team on 0345 241 7976 or email

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