Company

Mitsubishi Paper Mills Limited

Mitsubishi Paper Mills Limited (Sumida, Tokyo; Manufacturing) appears in 1 related cybersecurity incident. The latest was disclosed on 2025-11-28.

Profile

Metric	Value		As of	Source
Employees	888	Non-consolidated	2026-03-31	METI: Gビズインフォ
Revenue	¥101.6B	Non-consolidated	2026-03-31	METI: Gビズインフォ
Capital	¥36.6B	Non-consolidated	2026-03-31	METI: Gビズインフォ

		Incident	Role	Impact level				Methods	Impacts		Status
2025-11-28	2026-10-23	Mitsubishi Paper Mills: intrusion through remote access	[Breached]	[Critical]	[Critical]	1 Mitsubishi Paper Mills Limited	Tokyo	[Intrusion]	[Data leak]	2,422	[Contained]