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

Japan Aviation Electronics: unauthorized access to some group servers, with system stops and email delays

On November 2 it confirmed unauthorized access to some group servers. Some systems stopped and email was delayed. No information leak has been confirmed.

Disclosed

2023-11-06

Organizations involved

1

Leaked or at risk

Unknown

Downtime

Unknown

What happened

  1. It confirmed that some group servers had been accessed without authorization from outside. [1] [2]

  2. It announced the case. It is investigating the damage and restoring systems, and there are problems such as some systems being stopped and email sending and receiving being delayed. [1] [2]

Impact

Some systems stopped and email sending and receiving was delayed. At the time of the announcement no fact of an information leak had been confirmed. [1]

Timeline

  1. Started, Detected 2023-11-02
  2. Disclosed 2023-11-06
  3. 4 days

Attack or cause

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

Data exposed or at risk

–

Organizations involved

Open in organization search

Sources

  1. [1][Official]当社サーバへの不正アクセス発生についてJapan Aviation Electronics Industry, Ltd. · 2023-11-06
  2. [2][News]日本航空電子工業グループの一部サーバに不正アクセス、システム停止やメール送受信遅延等の障害もScanNetSecurity · 2023-11-20 08:05