Company

Nippon Rent-A-Car Service, Inc.

Nippon Rent-A-Car Service, Inc. (Chiyoda, Tokyo; Real estate and rental) appears in 2 related cybersecurity incidents. The latest was disclosed on 2026-10-01.

Profile

Industry/type

Real estate and rental

Location

Tokyo, Chiyoda

Also known as

Nippon Rent-A-Car

Services

Nippon Rent-A-Car app

Website

https://www.nipponrentacar.co.jp/

Public figures

–

Metric	Value		As of	Source
–

Incident history

Disclosed 2026-10-01Updated 2026-10-23Tokyo[Contained][Severity: Major][Breached][Major]
Nippon Rent-A-Car: separate attack on its app
[Intrusion][Data leak]Leaked 55Organizations 1
Disclosed 2026-09-26Updated 2026-10-23Tokyo[Investigating][Severity: Major][Breached][Major]
Nippon Rent-A-Car: unauthorized access to its app
[Unknown][Data leak]Leaked 41Organizations 1

		Incident	Role	Impact level				Methods	Impacts		Status
2026-10-01	2026-10-23	Nippon Rent-A-Car: separate attack on its app	[Breached]	[Major]	[Major]	1 Nippon Rent-A-Car Service, Inc.	Tokyo	[Intrusion]	[Data leak]	55	[Contained]
2026-09-26	2026-10-23	Nippon Rent-A-Car: unauthorized access to its app	[Breached]	[Major]	[Major]	1 Nippon Rent-A-Car Service, Inc.	Tokyo	[Unknown]	[Data leak]	41	[Investigating]