> JapanHacked_Cybersecurity incidents in Japan

Business SaaS and e-mail

ProjectWEB

ProjectWEB (run by Fujitsu Limited) was hit in 1 recorded cybersecurity incident. The latest was disclosed on 2021-05-20.

About the service

Run by: Fujitsu Limited
Category: Business SaaS and e-mail
For: Businesses

Incident history

Disclosed 2021-05-20Updated 2022-04-22 12:03Chiba, Kanagawa, Tokyo[Investigating][Severity: Critical][Breached][Critical]
Fujitsu: its project information sharing tool ProjectWEB was accessed without authorization and information entrusted by customers was stolen, including data of the Cabinet Secretariat, MLIT, MOFA and Narita International Airport
[Intrusion][Data leak]Organizations 7

		Incident	Role	Impact level				Methods	Impacts		Status
2021-05-20	2022-04-22 12:03	Fujitsu: its project information sharing tool ProjectWEB was accessed without authorization and information entrusted by customers was stolen, including data of the Cabinet Secretariat, MLIT, MOFA and Narita International Airport	[Breached]	[Critical]	[Critical]	7 Fujitsu Limited, Cabinet Secretariat, Ministry of Foreign Affairs, Ministry of Internal Affairs and Communications, Ministry of Land, Infrastructure, Transport and Tourism, Narita International Airport Corporation, National Printing Bureau	Chiba, Kanagawa, Tokyo	[Intrusion]	[Data leak]	Unknown	[Investigating]

Other incidents of the operator (2)

Disclosed 2024-03-15Updated 2026-10-23Kanagawa[Resolved][Severity: Major]
Fujitsu: malware on 49 work PCs may have exfiltrated personal and customer data
[Malware][Data leak]Organizations 1
Disclosed 2022-12-23Updated 2023-06-22 08:05Kanagawa, Kyoto, Osaka, Tochigi, Tokyo[Contained][Severity: Major]
Fujitsu: unauthorized communication hit network devices of its FENICS service, and some emails on the TKC mail service may have been viewed from outside
[Intrusion][Data leak]Organizations 11

		Incident				Methods	Impacts		Status
2024-03-15	2026-10-23	Fujitsu: malware on 49 work PCs may have exfiltrated personal and customer data	[Major]	1 Fujitsu Limited	Kanagawa	[Malware]	[Data leak]	Unknown	[Resolved]
2022-12-23	2023-06-22 08:05	Fujitsu: unauthorized communication hit network devices of its FENICS service, and some emails on the TKC mail service may have been viewed from outside	[Major]	11 Fujitsu Limited, KYOCERA Corporation, Sekisui House, Ltd., Tokio Marine & Nichido Fire Insurance Co., Ltd., GOLDWIN TRADING CO., LTD., Takara Belmont Corporation, TKC Corporation, Tokio Marine & Nichido Life Insurance Co., Ltd., Tokio Marine Holdings, Inc., IWATSU ELECTRIC CO., LTD., Fujitsu Cloud Technologies Limited	Kanagawa, Kyoto, Osaka, Tochigi, Tokyo	[Intrusion]	[Data leak]	Unknown	[Contained]