Government

Sumida City

Sumida City (Sumida, Tokyo; Municipality) appears in 1 related cybersecurity incident. The latest was disclosed on 2021-03-02.

Profile

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Metric	Value	Scope	As of	Source
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		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	[Through a supplier]	[Moderate]	[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]