> JapanHacked_
[Investigating][Severity: Major][Intrusion]

Fuji Hospital: unauthorized access from outside disrupted part of its systems and medical care was partly restricted; medical data may have leaked

Unauthorized access in the early hours of October 1 disrupted part of the systems and care was partly restricted. A November update said the leaked data may include medical data.

Disclosed

2021-10-12

Organizations involved

1

Leaked or at risk

Unknown

Downtime

Unknown

What happened

  1. In the early hours, unauthorized access from outside disrupted part of the systems. Medical care was partly restricted. [1] [2]

  2. It announced the restriction of medical care. [1]

  3. It announced the current status. The leaked information may include medical data. [2]

Timeline

  1. Started, Detected 2021-10-01
  2. Disclosed 2021-10-12
  3. 11 days

Attack or cause

Method
[Intrusion]
Impact
[Service outage][Data leak]
Entry point
Unknown

Data exposed or at risk

[Health data]

Organizations involved

Open in organization search

Sources

  1. [1][News]富士病院に不正アクセス、システム障害発生に伴い診療制限を実施ScanNetSecurity · 2021-10-18 08:05
  2. [2][News]富士病院へ不正アクセスでシステム障害、流出情報に診療情報が含まれる可能性ScanNetSecurity · 2021-11-10 08:05