Q3 2026 retail data breaches report

The state of cyber security in UK retail

In this in-depth report, produced in partnership with Vista Retail Support, we analyse the latest high-profile retail breaches, uncover the tactics attackers are using today, and explain why so many organisations are still being caught out. You’ll gain clear insight into the shift away from ransomware toward ‘steal-and-leak’ attacks, the growing risks around third-party software and supply chains, and what recent incidents reveal about gaps in detection, identity management, and data protection.

More importantly, this isn’t just analysis. It’s a practical guide to action. The report distils real-world incidents into concrete recommendations you can apply to strengthen your security posture, reduce data exposure, and improve your readiness to detect and respond to breaches faster. If you’re responsible for protecting customer data, maintaining compliance, or safeguarding your brand’s reputation, this report will give you a clear, up-to-date view of the threat landscape and a roadmap for what to prioritise next.