A Cyberattack Destroyed Millions Of Dollars Worth Of Food, Exposing A Big Problem With Connected Tech

An anonymous cyberattack caused devastating losses for around 700 food retailers in France in mid-October. The hackers were able to remotely take control of thousands of supermarket refrigerators and crank up the temperature to 122 degrees Fahrenheit, causing food to spoil en masse. NBC News estimates that the total financial damage caused by this attack numbers in the millions of euros. Business Insider spoke to one supermarket director who stated that his store alone lost $112,000 in food. According to UK-based cybersecurity analyst Ken Munro, the hackers did not demand a ransom and were likely out to cause "mischief."

So, how exactly did this outrageous attack happen? Many of the targeted refrigerators were operated by controllers managed by the Danish manufacturer Danfoss. Munro posited to CNN that Danfoss or its installation partners may have placed the controllers on the internet for anyone to see. French cybersecurity researcher Félix Aimé further explained that more than 1,700 instances of the affected Danfoss software were exposed to the internet prior to the cyberattack.

The exact method used to execute this attack is still unknown. But it's worth drawing a comparison to another cyberattack from earlier in 2026, when an amateur hacker used Claude and OpenAI agents to hack 14 companies. In a time when hackers can turn AI into a superweapon, anyone with a bit of know-how can try to take advantage of careless security vulnerabilities.

The recent cyberattack on food retailers in France was a big problem, to say the least, and the unfortunate reality is that this kind of thing will likely keep happening. Large-scale cyberattacks are on the rise in 2026. Reuters maintains a list of U.S. companies that have been impacted by cyber incidents this year, suggesting there has been a clear surge in AI-driven cybercrime. Malicious groups are using new tools to commit crime, increasing the frequency of software users getting in trouble with the U.S. government.

In addition to the relative ease with which hackers can use AI to stage a cyberattack, another explanation for the rise in cybercrime could be the growing trend of "hacktivism." The Iranian cyberattack against a U.S. medical company was a prominent example of hacktivism from earlier this year. When speaking to CNN, Félix Aimé suggested that the recent supermarket attack could have been carried out by a hacktivist group with the intention to "destabilize certain economic activities or infrastructure." If the perpetrators were trying to send a message, they definitely succeeded in catching the French government's attention.