Europe Cyber Attack Freezes Supermarkets: Hackers Turn Fridges into 70°C Heaters
· By News Desk
Imagine walking into your local supermarket only to find the dairy aisle smelling like a sauna. That’s the reality facing shoppers across Europe right now, after a coordinated cyber attack targeting refrigeration systems hit stores in at least eight countries.
The attack, which began over the weekend, has left retailers scrambling to save millions of euros in spoiled food and caused chaos for customers.
The Scale of the Attack
According to security researchers tracking the incident, the attack was not random. Hackers specifically targeted the remote management systems of commercial refrigeration units.
Also read: Sindh's New Khidmat-e-Sindh App Makes Filing Citizen Complaints Easier
In Belgium, the situation is particularly severe. Dozens of stores under major chains like Delhaize, Carrefour, and Spar—along with an IKEA store—reported their cooling systems were compromised. In some cases, internal temperatures were maliciously cranked up to a staggering 70°C, turning freezers into ovens and destroying stock. Early estimates suggest food losses are already nearing €100,000 for some affected retailers.
Over in Sweden, the impact was felt by Coop and ICA stores. Reports indicate that temperatures were deliberately raised to 50°C in several locations.
The disruption wasn’t limited to Belgium and Sweden; supermarkets in Estonia, Finland, Ireland, Luxembourg, and the Netherlands also experienced varying degrees of refrigeration failures, suggesting a highly coordinated, cross-border operation.
Also read: WhatsApp's New Update Makes Sharing Photos Faster Here's How It Works
How Did They Do It?
This wasn't a sophisticated zero-day exploit. Instead, it appears the attackers found a weak link in the remote monitoring and control systems used by refrigeration providers.
Security experts note that the attack vector is strikingly similar to a previous incident in France on October 12, where hackers breached up to 700 supermarkets, raising temperatures and disabling alarms. This has led investigators to suspect the same vulnerability—possibly linked to a shared third-party control system provider (Danfoss)—is being exploited across the continent.
As of now, no hacking group has claimed responsibility for the attacks. The Paris prosecutor’s office has already launched an investigation into the French incident, and European authorities are coordinating to track down the perpetrators.
What This Means for Retail Security
For the average shopper, this is an inconvenience. For the retail industry, it’s a glaring wake-up call.
As stores become more automated and rely on cloud-based systems to manage everything from inventory to temperature control, they open up new attack surfaces. Hackers aren’t just after customer credit cards anymore; they are targeting operational technology (OT) to cause maximum physical and financial damage.
For now, European retailers are working overtime to manually override systems and restock shelves. But the question remains: if they can hack the fridges, what’s next?
