Présentation
Only email addresses confirmed leaked; count still under review (count blank). Names and membership numbers not confirmed leaked. Per the company, this stems from unauthorised access to the Arara email-delivery platform (recorded separately); this figure is a subset of the vendor scope and must not be added to it.
Chronologie
- Survenue
- Découverte
- Divulgation
Réponse de l’organisation
Per the notice, the organisation investigated and contained the incident, notified individuals and offered monitoring or protective resources.
Que faire ?
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
- メール配信サービス「アララメッセージ」への不正アクセスによるお客様のメールアドレス流出に関するお詫びとお知らせ（第一報）キンコーズ・ジャパン株式会社 · 2026-11-09