Overview
No published headcount → blank.
Timeline
- Occurred
- Discovered
- Disclosed
Organization response
Per the notice, the organisation investigated and contained the incident, notified individuals and offered monitoring or protective resources.
What you can do
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.
Sources
- 【続報】不正アクセスによる情報漏えいの可能性に関する調査のご報告株式会社東産業 · 2026-11-09
- 公式サイトへの不正アクセスに関するお知らせ株式会社東産業 · 2026-11-09