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Today the Supreme Court handed down its decision in Wm Morrisons Supermarkets Plc v Various Claimants [2020] UKSC 12, bringing to its conclusion a case which had the potential to alter significantly the data protection and cyber security litigation and class action landscape.

The headline news is that Morrisons has been found not to be vicariously liable for the actions of a rogue employee in leaking employee data to a publicly available file-sharing website.

The judgment will likely result in a collective sigh of relief for organisations who have been watching closely to track their potential liability for data breach class actions. However, it is important to note that the Morrisons case and judgment is very fact specific; it does not close the door on data breach class action compensation as a whole. Boardrooms should still be examining the technical and organisational measures they have in place to prevent personal data breaches in order to reduce the risk of regulatory enforcement and class actions.

For further information, please see our blog post here.







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Miriam Everett

Partner, Global Head of Data Protection and Privacy, London

Miriam Everett
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Tim Leaver

Partner, London

Tim Leaver
Julian Copeman photo

Julian Copeman

Partner (Non-resident Partner, Hong Kong), London

Julian Copeman
Greig Anderson photo

Greig Anderson

Partner, London

Greig Anderson
Andrew Moir photo

Andrew Moir

Partner, Intellectual Property and Global Head of Cyber & Data Security, London

Andrew Moir
Kate Macmillan photo

Kate Macmillan

Consultant, London

Kate Macmillan
Lauren Hudson photo

Lauren Hudson

Senior Associate, London

Lauren Hudson
Anna Henderson photo

Anna Henderson

Professional Support Consultant, London

Anna Henderson

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Miriam Everett photo

Miriam Everett

Partner, Global Head of Data Protection and Privacy, London

Miriam Everett
Tim Leaver photo

Tim Leaver

Partner, London

Tim Leaver
Julian Copeman photo

Julian Copeman

Partner (Non-resident Partner, Hong Kong), London

Julian Copeman
Greig Anderson photo

Greig Anderson

Partner, London

Greig Anderson
Andrew Moir photo

Andrew Moir

Partner, Intellectual Property and Global Head of Cyber & Data Security, London

Andrew Moir
Kate Macmillan photo

Kate Macmillan

Consultant, London

Kate Macmillan
Lauren Hudson photo

Lauren Hudson

Senior Associate, London

Lauren Hudson
Anna Henderson photo

Anna Henderson

Professional Support Consultant, London

Anna Henderson
Maura McIntosh photo

Maura McIntosh

Professional Support Consultant, London

Maura McIntosh
Miriam Everett Tim Leaver Julian Copeman Greig Anderson Andrew Moir Kate Macmillan Lauren Hudson Anna Henderson Maura McIntosh