Auchan Allegedly Breached: 1.29M Customer Database Entries Exposed from French Retail Records
Auchan retail breach exposes 1.29M customer records with personal and loyalty data.
Summary
A threat actor known as Lagui claims to be selling a database dump allegedly breached from Auchan, the French multinational retail group. The exposed dataset contains over 1.29 million customer entries including names, email addresses, phone numbers, addresses, customer IDs, and loyalty card identifiers. The actor describes the data as fresh and unprocessed, being offered through direct contact channels.
Full text
Auchan Allegedly Breached: 1.29M Customer Database Entries Exposed from French Retail Records Breach Report · France Auchan Allegedly Breached: 1.29M Customer Database Entries Exposed from French Retail Records A threat actor claims to be selling a fresh database dump linked to Auchan, the French multinational retail group. The actor alleges the exposed dataset contains more than 1.29M customer entries, including account identifiers, contact details, loyalty-related fields, and address information. Post details ActorLagui SectorRetail / E-commerce / Customer Data TypeDatabase Leak Records1,291,028 customer entries CountryFrance Date14/05/2026 Compromised data Customer database records allegedly linked to Auchan Customer IDs and customer number fields Names and account profile details Email addresses and mobile phone fields Address information including city and postal code fields Loyalty or card-related identifiers referenced in sample records Actor claim The dataset is described as fresh, unprocessed customer information being offered through direct contact channels. Screenshots Screenshot 1 Screenshot 2 Want the non-blurred screenshots? Subscribe and check out the threat feed or ransomware feed section. darkwebinformer.com/pricing
Indicators of Compromise
- malware — Lagui