Cyberattacks on Food Systems Spread Across Europe and the UK

A wave of cyberattacks targeting food refrigeration systems has spread across Europe and reached the United Kingdom. Over the past few days, supermarkets and food suppliers in at least 10 countries have reported that hackers gained control of their cooling units. By changing the temperature settings, the attackers caused freezers to stop working or heat up, forcing businesses to throw away large amounts of fresh and frozen food.

According to BBC News, the affected countries include Belgium, Estonia, Finland, Ireland, Italy, Luxembourg, the Netherlands, Portugal, Germany, and Sweden. This follows a similar, large-scale incident in France last month, where hundreds of stores lost millions of euros worth of products. While no group has claimed responsibility for the attacks, the European Union has expressed serious concern, describing the events as a deliberate attempt to disrupt the food supply chain.

In the United Kingdom, the impact has been smaller but still worrying. The British Association of Independent Meat Suppliers (AIMS) reported that some of its members were affected as "collateral"—a term meaning they were caught in the middle of a larger problem. AIMS spokesman Tony Goodger explained that while some fridges started to defrost, others saw temperatures rise to as high as 100C (212F). Fortunately, the affected units were empty at the time, so no meat was lost. However, the organization warned that all businesses in the food industry should see these events as a serious wake-up call.

Other UK businesses have also taken action to protect themselves. A fruit and vegetable wholesaler in London managed to stop an attack by simply pulling the internet connection out of the wall. The company’s managing director, Alex Pearce, noted that the hackers had already changed the settings on his units to 150C. He was able to fix the problem before any food was damaged, but he noted that it was far too easy for the attackers to enter the system in the first place.

The UK’s National Cyber Security Centre (NCSC) is currently working with the affected companies. Paul Chichester, the NCSC’s director of operations, stated that the national impact remains minimal. However, the agency’s leaders are using this moment to warn about the dangers of "legacy technology." This refers to older computer systems that are no longer updated or protected by modern security features. Many of these systems are connected to the internet with simple, default passwords, making them easy targets for hackers.

Richard Horne, the chief executive of the NCSC, told the BBC that these attacks represent the "foothills" of a much larger problem. He explained that many companies have not invested enough money in upgrading their technology or keeping it safe. As a result, these businesses are leaving their systems exposed to the internet. Experts suggest that hackers are using these vulnerabilities to cause chaos, and there is a growing fear that future attacks could be even more sophisticated.

In Italy, the government held an emergency meeting with intelligence leaders to discuss the situation. While they noted that the impact was limited, they confirmed that the businesses hit by the hackers were using outdated security systems that were directly connected to the internet. This lack of protection allowed the attackers to gain access without much difficulty.

For many, these events are a distressing reminder of how much modern life depends on digital connections. Mathieu Tilman, a manager at a supermarket in Belgium, shared his frustration with the BBC, saying that it is difficult to understand why anyone would target food supplies in this way. He noted that throwing away perfectly good food is a painful experience for store workers.

As the investigation continues, officials are calling for a change in how the food industry handles technology. The NCSC has urged organizations to look closely at what they rely on and to invest in better, more secure equipment. Thomas Regnier, a spokesperson for the European Commission, emphasized that these are not isolated incidents and that countries must work together to be more resilient. For now, supermarkets across Europe remain on high alert, checking their systems for any signs of unauthorized access to ensure that the food on our shelves remains safe.