> JapanHacked_Cybersecurity incidents in Japan

Company

Renaissance, Inc.

Renaissance, Inc. (Sumida, Tokyo; Personal services and entertainment) appears in 1 related cybersecurity incident. The latest was disclosed on 2020-04-22.

Profile

Industry/type: Personal services and entertainment
Location: Tokyo, Sumida
Website: https://www.s-renaissance.co.jp/

Public figures

Employees2,910Non-consolidated2025-05-08
METI: Gビズインフォ

Metric	Value	Scope	As of	Source
Employees	2,910	Non-consolidated	2025-05-08	METI: Gビズインフォ

Incident history

Disclosed 2020-04-22Updated 2020-04-27 08:00Tokyo[Resolved][Severity: Moderate][Breached][Moderate]
Renaissance: a bulk mail to instructors showed recipients' addresses, exposing 2,650 email addresses
[Misdelivery][Data leak]Leaked 2.7KOrganizations 1

		Incident	Role	Impact level				Methods	Impacts		Status
2020-04-22	2020-04-27 08:00	Renaissance: a bulk mail to instructors showed recipients' addresses, exposing 2,650 email addresses	[Breached]	[Moderate]	[Moderate]	1 Renaissance, Inc.	Tokyo	[Misdelivery]	[Data leak]	2,650	[Resolved]