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

Tokyo Metropolitan Public University Corporation: the website of a Tokyo Metropolitan University department was defaced after unauthorized access

The website of the Department of Urban Policy Science was defaced by unauthorized access from outside. The site was closed temporarily.

Disclosed

2021-12-16

Organizations involved

1

Leaked or at risk

Unknown

Downtime

Unknown

What happened

  1. The corporation announced the case. [1]

  2. The department site reported the defacement. The site had been closed temporarily and its overall safety checked. [2]

Impact

The department website was defaced by unauthorized access from outside. No damage was reported, and visitors during the defacement were asked to scan their devices with antivirus software as a precaution. [2]

Timeline

  1. Disclosed 2021-12-16
  2. 1 days

Attack or cause

Method
[Intrusion]
Impact
[Site defacement]
Entry point
Unknown

Data exposed or at risk

–

Organizations involved

Open in organization search

Sources

  1. [1][Official]東京都立大学都市環境学部都市政策科学科ウェブサイトへの不正アクセスについてTokyo Metropolitan Public University Corporation · 2021-12-16
  2. [2][Official]本ウェブサイトへの不正アクセスについてTokyo Metropolitan University, Department of Urban Policy Science · 2021-12-27