> JapanHacked_Cybersecurity incidents in Japan

Company

Avant Group Corporation

Avant Group Corporation (Minato, Tokyo; Information and communications) appears in 1 recorded precautionary service shutdown. It is not counted as an affected organization. The latest was disclosed on 2023-05-31.

Profile

Industry/type: Information and communications
Location: Tokyo, Minato
Listing: TSE Prime 3836

Public figures

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Metric	Value	Scope	As of	Source
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Incident history

Disclosed 2023-05-31Updated 2023-06-13 08:05Tokyo[Contained][Severity: Critical][Precautionary halt][Major]
Avant Group: its subsidiary Internet Disclosure was accessed without authorization and stopped services such as "Kaiji Net" and "Soumu Net"
[Intrusion][Service outage]Organizations 2

		Incident	Role	Impact level				Methods	Impacts		Status
2023-05-31	2023-06-13 08:05	Avant Group: its subsidiary Internet Disclosure was accessed without authorization and stopped services such as "Kaiji Net" and "Soumu Net"	[Precautionary halt]	[Major]	[Critical]	2 Internet Disclosure Co., Ltd., Avant Group Corporation	Tokyo	[Intrusion]	[Service outage]	Unknown	[Contained]