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[Contained][Severity: Moderate][Ransomware]

Asahi Intecc: a ransomware attack disrupted group mail and file servers

At the medical device maker's group, ransomware followed unauthorized access from outside, and mail, file servers and some PCs went down.

Disclosed

2020-11-11

Organizations involved

1

Leaked or at risk

Unknown

Downtime

Unknown

What happened

  1. Around this time, part of the group's IT systems failed, including mail, file servers and some PCs. They had been accessed from outside and infected with ransomware. [2]

  2. The company announced the failure. [1] [3]

Response

The company consulted the police and investigated the scope and cause with outside experts. As of November 12, it said no data leak had been confirmed. [2]

Timeline

  1. Started, Detected 2020-11-10
  2. Disclosed 2020-11-11
  3. 1 days

Attack or cause

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

Data exposed or at risk

–

Organizations involved

Open in organization search

Sources

  1. [1][Official]不正アクセスによるITシステム障害発生に関するお知らせAsahi Intecc · 2020-11-11
  2. [2][News]朝日インテックでシステム障害 - ランサム感染被害でSecurity NEXT · 2020-11-12
  3. [3][News]朝日インテックグループに不正アクセス、メールシステムやファイルサーバに障害発生ScanNetSecurity · 2020-11-13 08:00