> JapanHacked_Cybersecurity incidents in Japan

Company

Landbrain Inc.

Landbrain Inc. (Chiyoda, Tokyo; Scientific research, professional and technical services) appears in 1 related cybersecurity incident. The latest was disclosed on 2021-03-02.

Profile

Industry/type: Scientific research, professional and technical services
Location: Tokyo, Chiyoda
Website: https://www.landbrains.co.jp/

Public figures

Employees272Non-consolidated2025-04-01
METI: Gビズインフォ

Metric	Value	Scope	As of	Source
Employees	272	Non-consolidated	2025-04-01	METI: Gビズインフォ

Incident history

Disclosed 2021-03-02Updated 2021-06-04 08:18Chiba, Hokkaido, Osaka, Tokyo[Resolved][Severity: Major][Breached][Major]
Landbrain: its servers were infected with ransomware and data it held for more than 200 government bodies may have leaked; the investigation found no clear trace of a leak
[Ransomware][Extortion]Organizations 11

		Incident	Role	Impact level				Methods	Impacts		Status
2021-03-02	2021-06-04 08:18	Landbrain: its servers were infected with ransomware and data it held for more than 200 government bodies may have leaked; the investigation found no clear trace of a leak	[Breached]	[Major]	[Major]	11 Landbrain Inc., Cabinet Secretariat, Ministry of Internal Affairs and Communications, Tokyo Metropolitan Government, Ibaraki City, Kishiwada City, Adachi City, Arakawa City, Asahikawa City, Shibayama Town, Sumida City	Chiba, Hokkaido, Osaka, Tokyo	[Ransomware]	[Extortion]	Unknown	[Resolved]