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Major Cyber Attack on UK Retailers Results in Four Arrests

Discover the latest developments in the £440M cyber attack on Marks & Spencer, Co-op, and Harrods, leading to four arrests by the NCA.

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By Tom Grant
1 min read
Major Cyber Attack on UK Retailers Results in Four Arrests

TL;DR

Four individuals have been arrested in the UK for a massive cyber attack targeting major retailers Marks & Spencer, Co-op, and Harrods. The attack, which resulted in a £440M loss, involved offenses under the Computer Misuse Act and blackmail. The arrests were made in the West Midlands and London, with the suspects ranging from 17 to 20 years old.

Major Cyber Attack on UK Retailers Results in Four Arrests

The U.K. National Crime Agency (NCA) announced on Thursday the arrest of four individuals in connection with a significant cyber attack targeting major retailers Marks & Spencer, Co-op, and Harrods. The attack resulted in a staggering £440M loss, highlighting the growing threat of cybercrime in the retail sector.

Arrest Details

The arrested individuals include:

  • Two men aged 19
  • A 17-year-old male
  • A 20-year-old woman

These suspects were apprehended in the West Midlands and London on suspicion of offenses under the Computer Misuse Act and blackmail1.

Impact on Retailers

The cyber attack targeted some of the UK’s most prominent retailers, causing substantial financial damage and raising concerns about cybersecurity measures in the retail industry. The incident underscores the need for enhanced security protocols to protect against such threats.

Ongoing Investigation

The NCA is continuing its investigation into the cyber attack, working closely with the affected retailers to gather more information and prevent future incidents. The arrests mark a significant step in the ongoing battle against cybercrime2.

For more details, visit the full article: source

Conclusion

The arrest of four individuals in connection with the £440M cyber attack on Marks & Spencer, Co-op, and Harrods highlights the seriousness of cyber threats in the retail sector. As the investigation continues, it is crucial for retailers to strengthen their cybersecurity measures to protect against similar attacks in the future.

References

  1. The Hacker News (2025). “Four Arrested in £440M Cyber Attack on Marks & Spencer, Co-op, and Harrods”. The Hacker News. Retrieved 2025-07-10. ↩︎

  2. National Crime Agency (2025). “NCA Arrests Four in Major Cyber Attack Case”. National Crime Agency. Retrieved 2025-07-10. ↩︎

Cybersecurity & Data Protection, Cyber Attacks
cybersecurity cyberattack data breach
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