Nichirei began the phased resumption of its logistics operations on July 17 [3] after a cyberattack forced a shutdown of its systems.
The disruption affected a nationwide frozen and refrigerated food logistics network used by approximately 5,000 companies [1]. Because Nichirei is a primary pillar of Japan's cold-chain infrastructure, the outage created a significant bottleneck for food distribution across the country.
Operations were first halted on July 13 [2], when the company suspended all incoming and outgoing shipments at its warehouses. The company said the system failure was the direct result of a cyberattack, necessitating a complete stop of logistics to facilitate recovery efforts.
While services are returning, Nichirei said the recovery is happening in stages. This gradual restart means that order restrictions may still be in place for some clients. For certain business partners, order acceptance is scheduled for July 17 or later, while actual deliveries may not occur until July 18 or beyond [4].
The company has not yet provided a specific date for full system restoration. The current focus remains on stabilizing the logistics flow to prevent further delays in the food supply chain.
Nichirei is one of Japan's largest operators of cold-storage warehouses. The scale of the network, serving thousands of clients, means that any digital vulnerability can have immediate ripple effects on the availability of frozen and chilled goods in retail and wholesale markets [1].
“Nichirei began the phased resumption of its logistics operations on July 17 after a cyberattack forced a shutdown of its systems.”
This incident highlights the systemic vulnerability of Japan's food security to cyber warfare. When a single logistics hub serving 5,000 companies is compromised, the resulting 'cold-chain' failure can lead to widespread food spoilage and retail shortages, demonstrating that digital resilience is now as critical as physical infrastructure in the food industry.
