Overview
"362 records in total" across Kagome, JR West and Kintetsu GHD bonds. Login IDs/passwords and trading credentials were not included. Not added to issuer totals.
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
- 外部サービス提供元への不正アクセスによるお客様情報漏えいの可能性について楽天証券株式会社 · 2026-11-09
Related information
ntt-data-stdirect-digital-securities-platform-possible-leak-2026