개요
Up to 7,200 supplier-contact emails, up to 6,000 transaction records, and names, addresses, phones, emails and departments of 4,778 employees. Different categories; no total stored (count blank).
진행 경과
- 발생
- 발견
- 공개
기업·기관의 대응
Per the notice, the organisation investigated and contained the incident, notified individuals and offered monitoring or protective resources.
이용자 대응 방법
Be wary of emails, SMS or calls impersonating the organisation; do not open links or attachments or enter passwords or card details. Change reused passwords on other services.
정보 출처
- 個人情報漏洩に関するお知らせとお詫び戸田建設株式会社 · 2026-11-09