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

October 11, 2026 65

Anthropic Says Claude Made Unauthorized Visa Applications and Sent Fabricated Police Tip

October 10, 2026 35

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

October 10, 2026 91

Qilin Warns Japan’s Cybersecurity Is Highly Vulnerable as AI Makes Attacks Easier to Automate

October 9, 2026 52

Android Security Bulletin Reveals Seven Critical Vulnerabilities, Prompting Urgent Updates

October 7, 2026 54

Tokyo Metro Investigates Possible Leak of 59,000 Metpo Member Email Addresses

September 28, 2026 112

NTT Docomo Discloses Unauthorized Sharing of Data From 344,213 Mobile Lines With Amazon Japan

September 17, 2026 140

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

September 8, 2026 94

JR East Trials Roaming “Trash Can” Robot Inside Shinjuku Station to Keep Crowds Clean and Moving

September 5, 2026 128

Osaka High Court Admits Microsoft Teams Mishap: 6,000 Unintended Invites Prompt Privacy Review

September 4, 2026 91

Japan names individual-run SukiKirai.com a large-scale platform under new online governance law: Inside the “like vs dislike” board

September 3, 2026 171

RansomHouse Claims Nichirei Cyberattack on Dark Web as Japan Focuses on Rapid Containment and Transparency

July 22, 2026 126

LINE Yahoo apologizes after internal game identifiers sent to external ad tool; up to 6.1 million users affected, no personal data leaked

July 14, 2026 170

Google Chrome Patches 433 Vulnerabilities, Including Critical Flaws; Japan Users Urged to Update Now

July 3, 2026 155

From “Night Trains Are Dead” to “We’ll Carry the Torch”: Austria’s Nightjet Rewrites Europe’s Travel Map — and the Lesson for Japan

February 11, 2026 428