> JapanHacked_
[Investigating][Severity: Moderate][Ransomware][Intrusion]

Riken Nosan Kako: unauthorized access by a ransomware group caused a system failure

Since May 11 it has had a system failure caused by unauthorized access from a ransomware group.

Disclosed

2022-05-12

Organizations involved

1

Leaked or at risk

Unknown

Downtime

Unknown

What happened

  1. A system failure from unauthorized access by a ransomware group began. [1]

  2. It announced the case. [1]

Timeline

  1. Started, Detected 2022-05-11
  2. Disclosed 2022-05-12
  3. 1 days

Attack or cause

Method
[Ransomware][Intrusion]
Impact
[Service outage]
Entry point
Unknown

Data exposed or at risk

–

Organizations involved

Open in organization search

Sources

  1. [1][Official]システム障害についてRiken Nosan Kako Co., Ltd. · 2022-05-12