Hackers target industrial refrigerators in global cyberattacks

NPR investigated a series of cyberattacks targeting the digital controls of industrial refrigerators, revealing vulnerabilities in operational technology that led to damage and operational disruption, according to KSUT Public Radio.

Employees discovered malicious code on corporate computers designed to erase internal data, while an engineer detected smoke from industrial freezers, finding broken compressors and spoiled food. These attacks halted company operations for over a week as engineers awaited replacement parts from abroad, NPR reported via wcsufm.org and northernpublicradio.org.

Omri Segev Moyal, head of an Israeli incident response firm involved in the investigation, attributed the attacks to Iranian military hackers known as the Cyber Isnaad Front, a group linked to influence campaigns targeting U.S. elections in 2024. The attacks occurred during rising tensions near the end of a ceasefire between Iran and Israel, NPR reported.

The cyberattacks have affected refrigeration controllers globally, including U.S. military bases, French supermarkets, and food stores in several European countries such as Sweden, Estonia, Ireland, Luxembourg, the Netherlands, and Belgium. These incidents have resulted in spoiled goods and financial losses for businesses, according to NPR.

Experts warn that malicious actors with AI capabilities are increasingly breaching aging infrastructure systems worldwide, including water pumps and cooling systems. This situation highlights the need for governments and companies to address long-standing security challenges to prevent further damage, NPR noted.