Canadian retail chain Giant Tiger suffered a data breach in March 2024.

Approximately 2.8 million customer records were exposed, including contact details but excluding payment information and passwords.

The incident was linked to a vulnerability involving a third-party communication vendor.

Leaked customer data has been added to the HaveIBeenPwned database for individual security checks.

Customers are advised to be cautious of phishing scams and to consider identity monitoring services.