Overview
Notice says “about 1,360 people” so count blank. Fields: company, staff code, name, kana, hire date, type, department, workplace and work email. No home addresses, private contacts or payments.
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
- 個人データ漏えい等に関するお詫びとお知らせ株式会社マリモホールディングス · 2026-11-09