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Life Card: data of 339,610 contracts may have leaked via Cuenote FC breach

Life Card was told on October 26 that unauthorised access to Ymir Link's Cuenote FC may have leaked some customer data, and announced this on October 28.

最後更新: 2026-11-09

此內容以 English 顯示。

概述

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.

時間軸

不明發生
不明發現
2026-10-28公布

組織應對措施

Per the notice, the organisation investigated and contained the incident, notified individuals and offered monitoring or protective resources.

使用者應對建議

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.

資訊來源

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