Ransomware Attack Disrupts Nissui Butsuryu’s Product Operations

Summary
A ransomware attack on a server in Nissui Butsuryu’s cloud data center caused a system outage and disrupted inbound and outbound product operations. The company is investigating whether personal data was compromised.
Key points
- Ransomware affected a server in Nissui Butsuryu’s cloud data center.
- The attack caused a system outage.
- Inbound and outbound product operations were disrupted.
- An investigation is underway into whether personal data was compromised.
Article Details
- Victim Organization
- Nissui Butsuryu
- Victim Domain
- nissui.co.jp
- Incident Type
- Ransomware attack
- Incident Date
- 2026-10-07
- Disclosure Date
- 2026-10-07
- Operational Impact
- A system outage disrupted and suspended inbound and outbound product operations.
- Claim Status
- confirmed
