Overview
1,052 individuals (45 corporates described separately and not added). Policyholder name and contract details. No address, phone or account numbers. No further leak from MetLife.
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
- お客さまの保険契約情報の漏えい事案について株式会社福岡銀行 · 2026-11-09