Harrods Data Breach Exposes 430,000 Customer Records
Luxury UK department store Harrods confirmed a data breach where an unauthorized third party stole approximately 430,000 customer records. The compromised data included basic personal information such as names and contact details. Harrods stated they would not engage with the threat actor.
Signal context
First seen: Sep 27, 2025
Last updated: Jun 25, 2026
Status: Public signal
Key points
- 430,000 customer records stolen.
- Compromised data: names, contact information.
- Unauthorized third-party access.
Signal analysis
BetaThis analysis groups the signal by industry, likely incident action and impacted security area. It helps compare this signal with other published signals without treating the labels as final determinations.
Sector: Retail Trade
Likely country: 🇬🇧 GB
inferred from signal text
The feed marks multiple actor roles. Treat this as a review signal rather than a final attribution.
- Source type: outside the affected organization
- Source type: supplier or third-party involvement
Impact area: Confidentiality
Likely asset: User or customer data
- 1 signal in the same sector
- 90 signals with the same likely impact area
- 1 signal linked to this organization/domain
External sources
Data Breaches That Have Happened This Year (2026 Update) - Tech.cohttps://tech.co/news/data-breaches-updated-listPublic source from tech.co.
Top Data Breaches In September 2025 - Strobes Securityhttps://strobes.co/blog/top-data-breaches-of-september-2025/Public source from strobes.co.
The Biggest Data Breaches of 2025: Lessons for Businesses - heyDatahttps://heydata.eu/en/magazine/the-biggest-and-most-impactful-data-breaches-of-2025-what-they-mean-and-how-to-respond-1/Public source from heydata.eu.
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