Overview
Students, staff and others, "about 80,000 people" (count blank): names, birth dates, gender, addresses, phones, emails and passwords. Patient data (department, diagnosis, visit dates) count under investigation.
Timeline
- Occurred
- Discovered
- Disclosed
Ransomware disclosed.
Possible leak announced.
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
- 事務情報システムにおけるランサムウェア被害の発生について（令和8年10月30日）国立大学法人佐賀大学 · 2026-11-09