France has accused Iran of orchestrating a series of cyberattacks targeting supermarket refrigerators across the country. French officials described the incidents as unprecedented, leading to disruptions in cold storage systems that affected hundreds of grocery stores and even blood banks. Investigations suggest that Iranian hackers exploited vulnerabilities in internet-connected refrigeration systems, prompting calls for enhanced cybersecurity measures across Europe. The U.S. has also issued warnings regarding potential threats to refrigeration infrastructure. In response to the attacks, France has summoned the Iranian ambassador and vowed to take retaliatory action against those responsible.