Overview
Possible fields: contact email addresses and similar. No count published (count blank). 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.
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
- ユミルリンク株式会社で発生した不正アクセスに伴うメールアドレス等の漏えいの可能性について株式会社NTTPCコミュニケーションズ · 2026-11-09