Company

Estore Corporation

Estore Corporation (Minato, Tokyo; Information and communications) appears in 1 related cybersecurity incident. The latest was disclosed on 2026-08-01.

Profile

Industry/type

Information and communications

Location

Tokyo, Minato

Services

ShopServe

Website

https://estore.jp/

Parent

BASE, Inc.since 2025-07-18

Public figures

Employees98Non-consolidated2025-03-31
METI: Gビズインフォ
Revenue¥2.8BNon-consolidated2025-03-31
METI: Gビズインフォ
Capital¥1BNon-consolidated2025-03-31
METI: Gビズインフォ

Metric	Value		As of	Source
Employees	98	Non-consolidated	2025-03-31	METI: Gビズインフォ
Revenue	¥2.8B	Non-consolidated	2025-03-31	METI: Gビズインフォ
Capital	¥1B	Non-consolidated	2025-03-31	METI: Gビズインフォ

Incident history

Disclosed 2026-08-01Updated 2026-10-22Ishikawa, Tokyo[Contained][Severity: Critical][Breached][Critical]
Estore: shopper data leaked from ShopServe
[Web app exploit][Data leak]Leaked 23.4MOrganizations 2

		Incident	Role	Impact level				Methods	Impacts		Status
2026-08-01	2026-10-22	Estore: shopper data leaked from ShopServe	[Breached]	[Critical]	[Critical]	2 Estore Corporation, PFU Limited	Ishikawa, Tokyo	[Web app exploit]	[Data leak]	23,356,000	[Contained]