Suspected Cyber-Attack Hits Supermarket Freezers in Belgium, Sweden, and Luxembourg, Raising Temperatures to 50°C

A suspected cyber-attack has disrupted supermarket freezer systems across Belgium, Sweden, and Luxembourg, causing temperatures to spike to dangerous levels. In Sweden, stores reported freezer temperatures soaring to 50°C (122°F), threatening food safety and leading to significant product losses. The incident, which appears to have targeted the refrigeration controls of a major retail chain, forced staff to quickly remove perishable goods and implement emergency measures. While no group has claimed responsibility, the attack highlights the growing vulnerability of operational technology in the retail sector. Cybersecurity experts warn that such incidents could become more common as businesses connect more devices to the internet without adequate protections. The affected supermarkets are working with authorities to investigate the breach and restore normal operations. The event underscores the critical need for robust cybersecurity defenses in everyday infrastructure, as even a simple temperature change can have costly and far-reaching consequences.