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Country · Japan

Japan

4 events in the record are placed here; the latest on 6 November 2026.

Kind: Country
Country: Japan
In the record: The global cyber war: 4 events
Precision: Events are placed as precisely as their records hold. A military event is placed no finer than its town or district, unless it struck a known fixed site.

The global cyber war

4 events, newest first.

Reported

11/06 Japanese retailer Nitori says a third party accessed one of its systems and up to 37.62 million records may have leaked

Japan · 2 sources

Reported

10/29 PayCloud says unauthorised access to its Arara Message email service exposed email addresses of client companies

Japan · 5 sources

Reported

10/28 Iris Plaza, the online shop of Japan's Iris Ohyama group, says personal data of up to about 7.7 million people may have leaked

Japan · 3 sources

Reported

09/26 Japanese rail and hotel group Keio confirms a ransomware attack on its group servers

Japan · 1 source