Company

Rise UP Co., Ltd.

Rise UP Co., Ltd. (Nishi, Osaka, Osaka; Wholesale and retail trade) appears in 1 related cybersecurity incident. The latest was disclosed on 2026-10-19.

Profile

Industry/type

Wholesale and retail trade

Location

Osaka, Osaka, Nishi

Brands

More Contact

Website

https://r-up.jp/

Public figures

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Metric	Value	Scope	As of	Source
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Incident history

Disclosed 2026-10-19Updated 2026-10-28 02:04Aichi, Fukuoka, Kanagawa, Osaka, Saitama, Tokyo[Investigating][Severity: Critical][Through a supplier][Critical]
Ymirlink: break-in at the Cuenote FC email delivery service exported about 51.6 million records from 49 customer systems
[Web app exploit][Data leak]Leaked 51.6MOrganizations 31

		Incident	Role	Impact level				Methods	Impacts		Status
2026-10-19	2026-10-28 02:04	Ymirlink: break-in at the Cuenote FC email delivery service exported about 51.6 million records from 49 customer systems	[Through a supplier]	[Critical]	[Critical]	31 Central Japan Railway Company, Kyushu Railway Company, West Japan Railway Company, Bandai Namco Entertainment Inc., BANDAI SPIRITS Co., Ltd., Life Card Co., Ltd., Rise UP Co., Ltd., Ymirlink, Inc., Dai Nippon Printing Co., Ltd., DCM Co., Ltd., Nomura Securities Co., Ltd., Saitama Prefecture, istyle Inc., NTTPC Communications, Inc., Animate Ltd., The Asahi Shimbun Company, ASMARQ Co., Ltd., Cybozu, Inc., Impress Corporation, Japan Association for Financial Planners, JMA Management Center Inc., Kansai Mirai Bank, Limited, The Mainichi Newspapers Co., Ltd., Persona Co., Ltd., Resona Bank, Limited, Saitama Resona Bank, Limited, Satofull Co., Ltd., Sendenkaigi Co., Ltd., Sourcenext Corporation, Syuppin Co., Ltd., ValueCommerce Co., Ltd.	Aichi, Fukuoka, Kanagawa, Osaka, Saitama, Tokyo	[Web app exploit]	[Data leak]	51,628,280	[Investigating]