Peach Booking Emails Delayed as Temairazu Reports Potential Exposure of Data on 4.45 Million People

October 11, 2026 42

JR Kyushu Warns Up to 1.3 Million Customer Email Addresses May Have Been Exposed

October 11, 2026 65

Why Japan Is Becoming a Prime Cyberattack Target as AI Makes Japanese Scams More Convincing

October 10, 2026 92

Japan Data Breach Concerns Widen as Millions of Records May Have Been Exposed

October 10, 2026 91

JR East Reports Potential Data Leak Affecting 2.06 Million Members, While View Card Exposure May Reach 4.03 Million

October 9, 2026 61

AI-Enabled Cyberattack Disrupts Japan Logistics and Public Services, Affecting 495 Organizations

October 9, 2026 57

Japan Post Suspends Trial Online Service After Suspected Unauthorized Server Access

September 26, 2026 100

NTT Docomo Discloses Unauthorized Sharing of Data From 340,000 Users With Amazon Japan

September 16, 2026 118

Weverse Discloses Data Exposure Affecting More Than 420,000 User Records

September 8, 2026 94

Why Ransomware Keeps Hitting Japanese Companies: Asahi, Askul and the Supply-Chain Squeeze

November 4, 2025 1112

Nintendo in the Crosshairs: Emerging Hacker Group Crimson Collective Claims Major Breach

October 14, 2025 379