# Massive Data Breach Hits Japanese Retailer Nitori, Exposing Millions of Customers

*Published November 11, 2026*
*Source: [https://www.bleepingcomputer.com/news/security/japanese-furniture-giant-nitori-says-hackers-stole-376m-customer-records/](https://www.bleepingcomputer.com/news/security/japanese-furniture-giant-nitori-says-hackers-stole-376m-customer-records/)*

## Executive Summary

Nitori, a major Japanese furniture retailer, has suffered a data breach affecting 37.62 million customer records. The breach exposes customers to potential risks such as identity theft and financial fraud, highlighting the need for enhanced cybersecurity measures.

## Article

Japanese furniture retailer Nitori has announced a significant data breach that has compromised the personal information of approximately 37.62 million customers. The breach was discovered when unauthorized access to their systems was detected, indicating that cybercriminals successfully infiltrated the company's database. The compromised data includes sensitive customer details, although the full extent of the breach and the specific type of data accessed has not been fully disclosed. 

This incident highlights the growing threat of cyberattacks facing businesses worldwide, particularly in retail sectors that handle vast amounts of customer data. The implications for affected customers could be severe, with risks of identity theft and financial fraud looming large. In response, Nitori has taken steps to secure their systems and is working closely with cybersecurity experts to understand how the breach occurred and to prevent future incidents. 

Customers affected by the breach are advised to remain vigilant for any suspicious activity in their accounts and to consider changing their passwords as a precautionary measure. Nitori has committed to notifying all impacted individuals and is offering support to help them protect their information. This breach underscores the importance of robust cybersecurity measures and the need for constant vigilance against potential threats.