#japan’s


Ransomware attack disrupts Japan’s IDCF Cloud used by govt clients

Oct 9, 2026 // 00:57

IDC Frontier, a major Japanese cloud and digital infrastructure company, disclosed that its IDCF Cloud service was targeted in a ransomware attack that caused an […]

Japan’s Keio confirms ransomware attack disrupted business systems

Sep 29, 2026 // 13:17

Keio Corporation (Keio), a major private railway operator in Japan, said its network was hit by a ransomware attack over the weekend, disrupting  some of […]

Japan’s Digital Agency says VPN flaw exposed 246,000 personnel records

Sep 14, 2026 // 23:43

Japan’s Digital Agency has discovered a data breach that may have exposed around 246,000 record rows containing personal information of government employees. The agency says […]

Japan’s largest taxi operator shuts systems after cyberattack

Jul 14, 2026 // 00:37

Japan’s largest taxi operator, Nihon Kotsu, announced that its systems were compromised in a cyberattack, forcing the company to shut down part of its infrastructure. […]