Muji — Cyber Attacks, Breaches & Threat Activity

Threat entity extracted from intelligence sources

Frequency
4
occurrences
First Seen
November 27, 2025
Last Seen
July 16, 2026

Muji is a organization tracked across 3 threat clusters and 4 intelligence report mentions on ThreatCluster. First observed November 27, 2025; most recent activity July 16, 2026.

Overview

Muji is a Japanese retail brand (Ryohin Keikaku) that sells minimalist household and consumer goods worldwide. The provided article about a cyberattack on a major Japanese beverage company shows how cyber incidents can disrupt operations and financial reporting for large consumer brands, underscoring the cybersecurity risks that Muji and similar retailers face.

Related Threat Clusters

  • Nichirei Cyberattack Disrupts KFC Japan's Operations

    A cyberattack on Nichirei Group, a major logistics provider in Japan, has severely disrupted food deliveries to KFC Japan. The incident, confirmed on July 13, 2026, involved unauthorized access to Nichirei's servers,…

    11 articles · Updated July 16, 2026
  • Washington Hotel in Japan Suffers Ransomware Attack

    The Washington Hotel brand in Japan has reported a ransomware attack that compromised its servers, potentially exposing various business data. The hospitality group, part of Fujita Kanko Inc., has formed an internal…

    7 articles · Updated February 17, 2026
  • Asahi Delays Earnings Release Following Ransomware Attack

    Japanese beer company Asahi has announced a delay in the release of its full-year earnings due to a ransomware attack. This incident highlights the increasing threats faced by corporations from cybercriminals using…

    2 articles · Updated December 21, 2025

Recent Intelligence Reports

  • KFC Japan, major sushi chain fear shortages after cyberattack — Channelnewsasia · July 16, 2026
  • After KFC, cyberattack hits Japanese ice cream giant | FMT — Freemalaysiatoday · July 16, 2026
  • Washington Hotel in Japan hit by ransomware attack, business data exposed — Scworld · February 17, 2026
  • Japan beer giant Asahi delays earnings due to cyberattack — France24 · November 27, 2025

CVSS v3.1 Breakdown