Company

Lawson, Inc.

Lawson, Inc. (Shinagawa, Tokyo; Wholesale and retail trade) appears in 2 related cybersecurity incidents. The latest was disclosed on 2026-10-26.

Profile

Industry/type

Wholesale and retail trade

Location

Tokyo, Shinagawa

Services

Website

https://www.lawson.co.jp/

Metric	Value		As of	Source
Employees	4,361	Non-consolidated	2024-02-29	METI: Gビズインフォ
Revenue	¥391.8B	Non-consolidated	2024-02-29	METI: Gビズインフォ
Capital	¥58.5B	Non-consolidated	2024-02-29	METI: Gビズインフォ
Stores	14,630		2026-08-31	Lawson: 2027年2月期月次情報（2026年8月分）

		Incident	Role	Impact level				Methods	Impacts		Status
2026-10-26	2026-10-27 17:02	Lawson: unauthorized access at the contractor running the app pre-order store search	[Through a supplier]	[Moderate]	[Moderate]	1 Lawson, Inc.	Tokyo	[Unknown]	[Service outage]	Unknown	[Ongoing]
2026-10-08	2026-10-23	Lawson: unauthorized access to Lawson ID and Lawson app pre-orders	[Breached]	[Critical]	[Critical]	1 Lawson, Inc.	Tokyo	[Intrusion]	[Data leak]	2,155,345	[Resolved]