🇯🇵Japan
Asia•Ranked #37 of 195•score 10089% vs global avg·Top 19%
Ransomware
358
Top: qilin
Defacements
0
No defacements
Critical incidents
65
High-severity ransomware
Severity breakdown
- Crit12%
- High00%
- Med4998%
- Low00%
Ransomware activity over time
40 incidents over the last 90d
CISA KEV — globally critical
Known-exploited vulnerabilities (not country-scoped).
- CVE-2026-102764
BeyondTrust: BeyondTrust Remote Support Authentication Bypass by Spoofing Vulnerability
Added 2026-10-16
- CVE-2025-61624
Fortinet: Fortinet Multiple Products Path Traversal Vulnerability
Added 2026-10-16
- CVE-2026-21589
Atlassian: Atlassian Multiple Products Files or Directories Accessible to External Parties Vulnerability
Added 2026-10-15
- CVE-2026-105134
Ahsay: Ahsay AhsayCBS Command Injection Vulnerability
Added 2026-10-14
- CVE-2026-76519
Cisco: Cisco Secure Email Gateway Relative Path Traversal Vulnerability
Added 2026-10-14
Recent ransomware incidents in Japan
| Date | Organization | Sector | Actor | Severity |
|---|---|---|---|---|
| 2026-10-16 | Kissei Shoji | Manufacturing | everest | MEDIUM |
| 2026-10-15 | Keio Corporation | Transportation | qilin | MEDIUM |
| 2026-10-14 | Saga University | Education | thegentlemen | MEDIUM |
| 2026-10-14 | japantimes.co.jp | Other | Eclipse | MEDIUM |
| 2026-10-13 | Topcon Healthcare | Healthcare | everest | MEDIUM |
| 2026-10-12 | Tsuneishi / Kambara Kisen (shipbuilding and ship management) | Manufacturing | N0n | MEDIUM |
| 2026-10-12 | Camellia Line (ferry and RoRo operations) | Transportation | N0n | MEDIUM |
| 2026-10-10 | KOIKE Sanso Kogoyo Co. Ltd. | Manufacturing | exitium | MEDIUM |
| 2026-10-09 | enTouch | Technology | Black X | MEDIUM |
| 2026-10-04 | Mutsumi Group | Manufacturing | qilin | MEDIUM |
Top targeted sectors
- Manufacturing14
- Technology10
- Not Found9
- Other5
- Agriculture and Food Production3
Threat actors active here
- qilin9
- thegentlemen9
- everest4
- AiLock4
- metaencryptor3
Sister countries — Asia
Score delta vs Japan (100)