Hackers Steal Data of 4.38 Million Aflac Japan CustomersSecurity Affairs·Jun 30, 15:54 UTC · Jun 30, 2026Ransomware57
Ransomware incidents in Japan during the first half of 2025Cisco Talos·Aug 19, 10:00 UTC · Aug 19, 2025Ransomware60
Hackers infiltrated Japan’s National Center of Incident Readiness and Strategy for Cybersecurity (NISC) for monthsSecurity Affairs·Aug 29, 14:42 UTC · Aug 29, 2023Ransomware57
Japan in the Crosshairs of Many StateInfosecurity Magazine·Jun 29, 10:00 UTC · Jun 29, 2023Ransomware57
Cyberattack on Japan's largest cold-chain operator disrupts KFC, supermarket suppliesThe Record·Jul 16, 09:48 UTC · Jul 16, 2026Ransomware57
Secureworks launches Taegis XDR and MXDR in Japan to help organizations reduce cyber riskHelp Net Security·Oct 12, 00:00 UTC · Oct 12, 2022Ransomware57
Cybersecurity as a global, multi-sector activity with Mihoko MatsubaraHelp Net Security·Aug 16, 13:59 UTC · Aug 16, 2023Ransomware60
An overview of ransomware threats in Japan in 2025 and early detection insights from Qilin casesCisco Talos·Apr 2, 10:00 UTC · Apr 2, 2026Ransomware60
Japan's largest mobile carrier says cyberattack disrupted some servicesThe Record·Jan 2, 16:26 UTC · Jan 2, 2025Ransomware57
Kamel Ghali on what's 'theoretically possible' in car hackingThe Record·Nov 17, 18:37 UTC · Nov 17, 2025Ransomware60
The rise of the Japanese Cybercrime UndergroundSecurity Affairs·Oct 13, 14:57 UTC · Oct 13, 2015Ransomware57
Japan Airlines resumes operations after cyberattack delays flightsThe Record·Dec 26, 21:12 UTC · Dec 26, 2024Ransomware57
Japan Aviation Electronics says servers accessed during cyberattackThe Record·Nov 7, 22:30 UTC · Nov 7, 2023Ransomware57
Japan is running out of its favorite beer after ransomware attackArs Technica · Security·Oct 2, 13:44 UTC · Oct 2, 2025Ransomware57
US and Japan Warn of Chinese Router AttacksInfosecurity Magazine·Sep 28, 10:30 UTC · Sep 28, 2023Ransomware57
Japan and US expected to boost cooperation on ransomware threatsThe Record·Jan 9, 00:00 UTC · Jan 9, 2023Ransomware57
Japan's Tokio Marine is the latest insurer to be victimized by ransomwareCyberScoop·Aug 17, 14:32 UTC · Aug 17, 2021Ransomware in the wild60
France, Japan, and New Zealand warn of a surgein Emotet attacksSecurity Affairs·Sep 9, 06:40 UTC · Sep 9, 2020Ransomware57
US, Japan and S. Korea urge crypto industry to take action against North Korean hackersThe Record·Jan 15, 15:48 UTC · Jan 15, 2025Ransomware57
Toyota Halts Production Across Japan After Ransomware AttackInfosecurity Magazine·Mar 1, 09:32 UTC · Mar 1, 2022Ransomware60
Japan’s Askul resumes limited online sales 6 weeks after ransomware attackThe Record·Dec 3, 14:48 UTC · Dec 3, 2025Ransomware57
Asahi halts ordering, shipping, and customer service after cyberattackSecurity Affairs·Sep 30, 08:25 UTC · Sep 30, 2025Ransomware57
Honda halted production in a factory after finding WannaCry traces in its networksSecurity Affairs·Oct 27, 13:36 UTC · Oct 27, 2017Ransomware60
Japanese food logistics giant recovers as extortion group claims cyberattackThe Record·Jul 22, 15:48 UTC · Jul 22, 2026Ransomware45
Japanese insurer, brewer, manufacturer and telecom disclose cyber breachesThe Record·Jul 1, 13:20 UTC · Jul 1, 2026Ransomware57
Asahi says crooks stole data of approximately 2M customers and employeesSecurity Affairs·Nov 27, 20:03 UTC · Nov 27, 2025Ransomware57
Japanese retailer Askul halts online orders, shipments after ransomware attackThe Record·Oct 20, 16:55 UTC · Oct 20, 2025Ransomware57
Cyberattack on Japanese beer giant Asahi limits shipping, call center operationsThe Record·Sep 30, 13:12 UTC · Sep 30, 2025Ransomware57
Port of Nagoya,largest Japanese port,suffered a ransomware attackSecurity Affairs·Jul 5, 13:11 UTC · Jul 5, 2023Ransomware57
IT threat evolution in Q3 2015Kaspersky Securelist·Nov 2, 10:31 UTC · Nov 2, 2015RansomwareCVE-2015-511960
Semiconductor Companies Targeted by RansomwareRecorded Future·Jun 29, 00:00 UTC · Jun 29, 2026Ransomware60
Askul data breach exposed over 700,000 records after ransomware attackSecurity Affairs·Dec 17, 12:19 UTC · Dec 17, 2025Ransomware57
Japanese beer giant Asahi says ransomware attack may have exposed data of 1.5 million peopleThe Record·Nov 28, 17:16 UTC · Nov 28, 2025Ransomware57
Qilin ransomware claimed responsibility for the Asahi attackSecurity Affairs·Oct 8, 21:05 UTC · Oct 8, 2025Ransomware57
Qilin Ransomware Gang Claims Asahi CyberInfosecurity Magazine·Oct 7, 18:15 UTC · Oct 7, 2025Ransomware57
Asahi Confirms Ransomware Attack, Data Stolen from ServersInfosecurity Magazine·Oct 6, 10:30 UTC · Oct 6, 2025Ransomware60