Last mentioned: Mar 11, 2026
Public Notification
Loblaw issues a press release and begins notifying affected customers of the security incident.
Forensic Launch
Internal and external IT experts begin a forensic audit of the company's digital infrastructure.
Loblaw Companies Limited has initiated a forensic investigation following a security incident characterized as a low-level data breach. The Canadian retail giant is currently notifying affected customers while assessing the full scope of the unauthorized access to its IT systems.
A significant security breach at Canadian Tire has compromised the personal information of over 38 million account holders, including contact details and encrypted passwords. The scale of the leak, which nearly matches the entire population of Canada, signals a major systemic failure in the retailer's data protection protocols.
Canadian Tire has confirmed a massive data breach impacting 38 million user accounts, exposing names, contact information, and encrypted passwords. This incident represents one of the largest retail cybersecurity failures in Canadian history, raising significant concerns regarding consumer trust and the security of loyalty program data.