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.
Key points
- 430,000 customer records stolen.
- Compromised data: names, contact information.
- Unauthorized third-party access.
Connected intelligence
Signal brief
Follow the organization, likely method and potential impact to explore connected Shadow Tier intelligence.
Organization
- Published
- Sep 27, 2025
- Updated
- Jun 25, 2026
- Confidence
- Medium
- Evidence
- 3 sources
Structured assessment
Signal analysis
This 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.
Threat source
Watch exposure paths that could affect data, operations or third-party trust.
- Source type: supplier or third-party involvement
Business impact
- Impact area
- Confidentiality
- Likely asset
- User or customer data
Mentioned entities
Quick context
Questions about this signal
What happened in this signal?
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.
When was this signal reported?
Shadow Tier lists Sep 27, 2025 as the signal date.
Which organization is connected to this signal?
Harrods is the organization connected to this public signal.
Explore HarrodsRelated signals
Compare shared topics, actors and incident patterns before opening the full signal.
Coupang Data Breach: Authentication Failures Expose Customer Data in South Korea
South Korean e-commerce giant Coupang experienced a significant data breach between April and November 2026, with an additional access attempt in January. South Korea's Deputy Minister for Cybersecurity and Network Policy publicly attributed the incident to management failures and authentication vulnerabilities during a press conference on July 24, 2026. The attacker exploited user authentication vulnerabilities to gain unauthorized access to accounts without proper login credentials, leading to a large-scale unauthorized information leak. South Korean authorities emphasized that the breach was not the result of highly sophisticated intrusion techniques, but rather stemmed from fundamental security weaknesses in authentication mechanisms and inadequate security management practices. The breach resulted in large-scale unauthorized access to customer information. The unauthorized access has since been terminated. This incident has also led to a record fine of $422 million by South Korea's Personal Information Protection Commission (PIPC) and ongoing diplomatic discussions between South Korea and the U.S. due to Coupang being an American-owned company operating in South Korea.
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