Présentation
339,610 contracts: names, emails, card product names and partial ETC numbers (60). No intrusion into the card-member system confirmed. This stems from the Ymir Link Cuenote FC intrusion (recorded separately); the 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
- 外部メール配信サービスへの不正アクセスに伴うお客さま情報漏えいの可能性についてライフカード株式会社 · 2026-11-09