Nonprofit

Japan Association for the 2025 World Exposition

Japan Association for the 2025 World Exposition (Suminoe, Osaka, Osaka; Other services) appears in 1 related cybersecurity incident. The latest was disclosed on 2026-08-20.

Profile

Industry/type

Other services

Location

Osaka, Osaka, Suminoe

Brands

Expo 2025 Osaka, Kansai, Japan

Website

https://www.expo2025.or.jp/

Public figures

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Metric	Value		As of	Source
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Incident history

Disclosed 2026-08-20Updated 2026-10-22Osaka[Contained][Severity: Major][Through a supplier][Major]
Expo 2025 Osaka, Kansai, Japan: unauthorized access to a subcontractor's Microsoft 365 account
[Phishing][Credential abuse][Data leak]Organizations 1

		Incident	Role	Impact level				Methods	Impacts		Status
2026-08-20	2026-10-22	Expo 2025 Osaka, Kansai, Japan: unauthorized access to a subcontractor's Microsoft 365 account	[Through a supplier]	[Major]	[Major]	1 Japan Association for the 2025 World Exposition	Osaka	[Phishing][Credential abuse]	[Data leak]	Unknown	[Contained]