已確認

hi-ho: 38,809 contract-unit mypage logins via social-engineered credentials viewed customer data

Disclosed Oct 8, 2026. Third parties obtained mypage credentials via phone solicitation (and possibly other means) and logged in as customers. Services: BiZiMo, Hikari Giga, CLOUD LINE, Toppa!, Dantotsu, CP WiMAX. Possibly viewed name/address/phone/email/contract/billing (no cards/bank on mypage). 38,809 unauthorized logins counted per contract, not per person. No system intrusion/vulnerability confirmed.

最後更新: 2026-11-09

此內容以 English 顯示。

概述

38,809 contract-unit logins.

時間軸

不明發生
不明發現
2026-10-08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

【重要なお知らせ】お客様情報への第三者によるアクセスが確認された事案に関するご報告株式会社ハイホー · 2026-11-09

hi-ho: 38,809 contract-unit mypage logins via social-engineered credentials viewed customer data

概述

時間軸

組織應對措施

使用者應對建議

資訊來源

相關資訊與討論

目前沒有公開資訊

留言與回覆

寫留言