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Data breach

French retailer Auchan leaks data of hundreds of thousands of customers

First reported · Last reported · 4 related reports

French retailer Auchan was hit by a cyberattack that leaked customer information. Hundreds of thousands of customers were affected.

Key facts

Affected organization
Auchan
Incident type
Data breach
Occurred / detected
Not confirmed
Scale of damage
Data of hundreds of thousands of customers leaked
Cause / method
Cyberattack
Location
France

If your data was exposed

  1. Don’t tap links in texts, calls or emails that mention this incident and offer compensation, refunds or breach checks. Check directly on the organization’s official website or app.

Timeline

  1. The cyberattack on Auchan and the leak of data of hundreds of thousands of customers came to light.
  2. The scale of the Auchan data leak was again reported as hundreds of thousands of people.

4 related reports

  • Data breachAuchan

    Auchan cyberattack leaks customer loyalty program data

    Impact: Leak of customer names, contact details, dates of birth, loyalty card numbers, household composition and more

    French retailer Auchan suffered a leak of customer loyalty program information in a cyberattack. The leaked information included names, contact details, dates of birth, loyalty card numbers and household composition. Auchan said banking information and passwords were not affected.

    Read on teiss ↗

The summary and key facts are written by AI from related reports and may contain errors. Check the original articles and the organization’s official statements for accurate details.