Posts by Gillian

In 2025, Marks & Spencer suffered a ransomware attack that knocked out its online operations for months. Estimated cost: north of £300 million. The Co-op Group was hit at a similar time, bringing the combined bill to roughly £440 million. Jaguar Land Rover’s cyber incident demonstrated why it is not just retailers who are exposed.  Their attack was severe enough to contribute to UK GDP contracting by 0.1%.