Company

MC Retail Energy Co., Ltd.

MC Retail Energy Co., Ltd. (Chiyoda, Tokyo; Electricity, gas, heat and water) appears in 1 related cybersecurity incident. The latest was disclosed on 2026-01-30.

Profile

Industry/type

Electricity, gas, heat and water

Location

Tokyo, Chiyoda

Brands

Machi-ene

Website

https://www.retailenergy.co.jp/

Public figures

–

Metric	Value	Scope	As of	Source
–

Incident history

Disclosed 2026-01-30Updated 2026-02-19 08:05Tokyo[Resolved][Severity: Moderate][Through a supplier][Moderate]
MC Retail Energy: a cyberattack on a server managed by an outsourcee suspended applications and rate simulation for its Machi-ene service
[Unknown][Service outage]Organizations 1

		Incident	Role	Impact level				Methods	Impacts		Status
2026-01-30	2026-02-19 08:05	MC Retail Energy: a cyberattack on a server managed by an outsourcee suspended applications and rate simulation for its Machi-ene service	[Through a supplier]	[Moderate]	[Moderate]	1 MC Retail Energy Co., Ltd.	Tokyo	[Unknown]	[Service outage]	Unknown	[Resolved]