Belgian, Swedish Supermarkets Report New Suspected Freezer Hack

In Belgium, retail giant Delhaize confirmed that an unexpected "IT incident" struck approximately 40 of its supermarkets late Sunday night, directly compromising the stability and safety of their crucial refrigeration infrastructure, according to reports from the Belgian newswire Belga. The digital and physical fallout was not restricted to Delhaize alone; a small number of locations operated by Carrefour Belgium and the Spar supermarket chain also reported encountering identical technical malfunctions overnight.

Simultaneously, grocery shoppers and store managers in Sweden were confronted with a parallel crisis. Major Swedish newspaper Aftonbladet reported that multiple supermarkets belonging to the ICA and Coop retail chains experienced dangerous and inexplicable temperature spikes within their commercial freezers. Demonstrating the severity of the malfunction, an Ica Kvantum branch located in Sjöbo, Sweden, published a concerning notice on its official Facebook page revealing that its freezer temperatures had skyrocketed to a staggering 50 degrees Celsius, or 122 degrees Fahrenheit. The store openly stated its growing suspicion that the facility had been targeted by a malicious cyber intrusion.

According to Aftonbladet’s reporting, two additional ICA stores and six Coop locations situated across the central regions of Sweden were similarly grappling with compromised refrigeration systems. Representatives for the affected corporate groups have acknowledged the disruptions while managing the unfolding logistical emergency. A spokesperson for ICA Sverige confirmed the situation in an email to Bloomberg on Monday, noting that the company is actively assisting the impacted stores.

"We are aware that a limited number of stores were affected by an incident overnight, which impacted their refrigeration and freezer systems," the ICA Sverige spokesperson stated, adding that the corporation is providing immediate support to navigate the crisis and will release further updates as more information becomes available. However, the spokesperson refrained from officially confirming whether a cyberattack was the definitive root cause of the equipment failure. Market positioning underscores the potential vulnerability of the region’s food supply chain, as ICA commands approximately one-third of the entire Swedish grocery market, while Coop maintains a significant 17% market share.

These sudden European incidents have immediately reignited anxieties regarding a potential repeat of the sweeping retail disruption that paralyzed grocery stores across France last month. During those October events, an estimated 700 stores found themselves targeted by sophisticated cyberattacks that remotely disabled commercial refrigeration systems. The resulting temperature failures forced frightened retailers to discard vast quantities of spoiled, unsafe food, leading to substantial financial losses and supply chain bottlenecks. High-profile French grocery chains, including Intermarché, Coopérative U, and Carrefour SA, were among the primary victims of that coordinated digital offensive. Despite extensive investigations by cybersecurity experts and law enforcement agencies, no criminal group or hacker collective has publicly claimed responsibility for orchestrating the French intrusions.

The growing unease surrounding food retail infrastructure is further compounded by recent events in the Netherlands. Last month, a severe cyberattack unleashed days of crippling service outages, technical malfunctions, and barren, empty shelves across Ahold Delhaize retail stores throughout the country. Weeks after the initial breach and subsequent operational paralysis, the parent company has still refrained from publicly disclosing the precise technical cause or origin of the digital failure, leaving industry observers and security analysts guessing about the nature of the exploit.

Compounding international anxieties surrounding the security of critical temperature-controlled infrastructure, authorities on the other side of the Atlantic recently confirmed similar vulnerabilities. In the United States, the Pentagon announced last week that it was actively examining the mysterious simultaneous failure of food storage freezers across multiple military installations.

As retail executives, cybersecurity professionals, and supply chain managers monitor the rapidly evolving situation across Belgium, Sweden, and the broader European market, the latest refrigeration anomalies highlight the increasing fragility of digitized industrial control systems within the modern food distribution network. With grocery giants working urgently to restore normal operating temperatures and secure their networks against further intrusion, the investigation into Monday’s incidents continues to unfold.