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Loblaw customer data breach

Disclosed
March 10, 2026
Sector
Retail
Province or territory
Across Canada
People affected
2,000,000
Data exposed
About two million customers: depending on the person, names, e-mail and home addresses, dates of birth, PC Optimum numbers, some purchase details and partial payment card information, accessed by a criminal third party. Loblaw said passwords, health information and full card numbers were not affected, logged all customers out and, from October 2026, notified those affected with credit monitoring through TransUnion.
Cause
Not disclosed
Status
People notified
Sources