Following an international wave of malicious cyberattacks on refrigeration systems, the U.S. Cybersecurity and Infrastructure Security Agency (CISA), FBI, USDA, and other agencies are advising crucial industries, including food and agriculture, to take certain actions to protect their operations.
Less than a month after a targeted refrigerator cyberattack hit hundreds of grocery stores in France, causing temperatures to be cranked up overnight, another similar incident has impacted additional food retailers across Europe.
The U.S. Pentagon is investigating whether a series of refrigerator malfunctions at military base commissaries could have been the result of targeted cyberattacks, similar to what occurred at hundreds of French grocery stores earlier in October.
Hundreds of grocery stores in France were targeted by a cyberattack in which hackers raised fridge temperatures to as high as 50 °C (122 °F), leading to mass food spoilage and several fires. Some retailers in several other European countries were also hit.
While ransomware is the most common cyberattack vector for businesses, other cyber threats can be far more dangerous to the food supply system, as discussed in this article.