Data Breach3 minSeptember 3, 2025

JD Sports Data Breach Exposes 10 Million Customers’ Information

JD Sports Data Breach Exposes 10 Million Customers’ Information

JD Sports Data Breach Exposes 10 Million Customers’ Information

JD Sports, a major UK fashion and sportswear retailer, recently confirmed a cyber-attack that exposed the personal data of about 10 million customers. The breach primarily affected online orders placed between November 2018 and October 2020 across several of the company’s brands, including JD, Size?, Millets, Blacks, and Scotts.

Scope of the Breach

The compromised information included:

  • Names
  • Billing and delivery addresses
  • Phone numbers
  • Order details
  • Final four digits of payment cards

The retailer clarified that full payment card data and account passwords were not accessed, which limits some of the potential risks.

Response and Investigation

Following the incident, JD Sports notified the UK Information Commissioner’s Office and began contacting affected customers. Individuals were advised to remain alert for phishing attempts, scam emails, and fraudulent communications. The company also engaged cybersecurity specialists to investigate and strengthen its defenses.

Wider Context

This breach comes amid a broader wave of cyber incidents targeting large organizations. For example, Royal Mail recently reported a ransomware attack that disrupted international deliveries and involved threats of stolen data being published online.

Key Takeaways

The JD Sports incident highlights the ongoing risks associated with storing and processing customer data. Even when full payment details are not exposed, personal information such as addresses and phone numbers can still fuel phishing schemes and identity-related fraud. Maintaining strong cybersecurity measures and consumer awareness remains critical to mitigating these risks.

About the Author

Mark Avdi

Mark Avdi

CTO at FYND

Leading tech at FYND, turning big security challenges into simple, safe solutions for business of all sizes.

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