World Co., Ltd.

3612.T
Department Stores
2026/10/30 12:01 Updated
Market Cap: $687.6M (¥108.6B)
Stock Price: $9.01 (¥1,424)
Exchange Rate: 1 USD = ¥157.98

Notice dated October 30, 2026

An unauthorized access to consolidated subsidiary Tinpan Alley potentially resulted in the leakage of some member information. The number of affected records is still being confirmed, but a cumulative total of approximately 1,200,000 shares of information (names, addresses, phone numbers, dates of birth, gender, email addresses) may have been leaked. No credit card information was leaked. The server has been isolated and preparations for recurrence prevention measures are underway. Impact on business results is under review.

Importance:
Page Updated: October 30, 2026
IR Disclosure Date: October 30, 2026

Key Figures

  • Member information potentially leaked: cumulative approx. 1,200,000 shares
  • Types of affected information: names, addresses, phone numbers, dates of birth, gender, email addresses
  • No leakage of credit card information or facial data has been confirmed

AI要約

Overview of the incident and current status

Following the occurrence of unauthorized access to consolidated subsidiary Tinpan Alley, the relevant server was isolated and external access blocked. Signs were detected on October 28, after which the server was cut off and some operations suspended. The incident was reported to the police and the Personal Information Protection Commission on October 29. An investigation by external security experts is underway and recurrence prevention measures will be implemented.

Impact and response

Personal data potentially affected includes names, addresses, phone numbers, dates of birth, gender, and email addresses. No leakage of credit card information or facial data has been confirmed. Based on investigation results and external advice, recurrence prevention measures will be implemented. Apologies and guidance for caution will be issued to members sequentially. Impact on financial results is currently being assessed.

This page uses AI to summarize IR materials from TDnet. Please refer to the original document for investment decisions.

World Co., Ltd.

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