# Cyberattack on Nichirei Logistics Shakes Japan's Food Supply Chain

*Published July 17, 2026*
*Source: [https://therecord.media/cyberattack-japan-nichirei-logistics-impacts-kfc](https://therecord.media/cyberattack-japan-nichirei-logistics-impacts-kfc)*

## Executive Summary

A cyberattack on Nichirei Logistics Group has disrupted Japan's food supply chain, causing shortages at KFC and other major restaurants. The breach led to a temporary shutdown of key systems, impacting deliveries and operations across the country.

## Article

A cyberattack has struck Nichirei Logistics Group, Japan's largest refrigerated logistics company, causing significant disruptions in the country's food supply chain. This breach has affected essential operations, leading to shortages at Kentucky Fried Chicken outlets and other major restaurant chains. Nichirei Logistics, responsible for transporting frozen and refrigerated food for approximately 5,000 customers, experienced a system outage on Monday. The company confirmed on Thursday that hackers had breached its servers, prompting a temporary shutdown of crucial systems to safeguard customer data. This led to a halt in parts of its logistics network.

The company anticipates gradually restoring operations by Friday, though a full return to normalcy remains uncertain. The attack disrupted warehouse functions and frozen food shipments, and an investigation revealed that some affected servers contained personal information. Nichirei has informed Japan's data protection authorities and is continuing its investigation, pledging to report any confirmed data leaks promptly.

While Nichirei has not disclosed the identity of the attackers or the method of entry, it has opted to withhold technical details to mitigate security risks. The possibility of ransomware involvement remains unclear. The immediate impact has been felt across Nichirei's network of 140 refrigerated distribution centers in Japan. KFC Japan reported unauthorized access to Nichirei's systems led to delivery disruptions of key ingredients, including its Original Recipe chicken, affecting over 1,300 restaurants. This has resulted in potential ingredient shortages, limited menus, and even temporary store closures.

KFC has also paused online ordering via its website and app, citing unpredictability in delivery timings. Other major restaurant operators and retailers, such as bento chain Hotto Motto, restaurant operator Yayoi Ken, and sushi chain Kura Sushi, have experienced delays and shortages. Retail giant Aeon and frozen food manufacturer TableMark have also reported similar issues.

The incident is part of a broader wave of cyberattacks affecting several major Japanese companies recently, though there is no evidence linking these events.