Overview
Possible fields: recipient names, addresses, phones and tracking numbers. No card data or passwords. Count still under review (count blank). Preliminary PPC report filed.
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
- 佐川急便への不正アクセスに伴う個人情報漏えいのおそれに関するお詫びとお知らせ株式会社Mizkan · 2026-11-09