🇰🇷South Korea
Asia•Ranked #38 of 188•score 10089% vs global avg·Top 20%
Ransomware
97
Top: qilin
Defacements
0
No defacements
Critical incidents
7
High-severity ransomware
Severity breakdown
- Crit24%
- High12%
- Med4794%
- Low00%
Ransomware activity over time
9 incidents over the last 90d
CISA KEV — globally critical
Known-exploited vulnerabilities (not country-scoped).
- CVE-2025-67038
Lantronix: Lantronix EDS5000 Code Injection Vulnerability
Added 2026-06-23
- CVE-2026-34910
Ubiquiti: Ubiquiti UniFi OS Improper Input Validation Vulnerability
Added 2026-06-23
- CVE-2026-34909
Ubiquiti: Ubiquiti UniFi OS Path Traversal Vulnerability
Added 2026-06-23
- CVE-2026-34908
Ubiquiti: Ubiquiti UniFi OS Improper Access Control Vulnerability
Added 2026-06-23
- CVE-2026-20253
Splunk: Splunk Enterprise Missing Authentication for Critical Function Vulnerability
Added 2026-06-18
Recent ransomware incidents in South Korea
| Date | Organization | Sector | Actor | Severity |
|---|---|---|---|---|
| 2026-06-23 | Lee International | Not Found | qilin | MEDIUM |
| 2026-06-11 | Bitek System | Technology | qilin | MEDIUM |
| 2026-06-08 | Daechang Solution | Business Services | Black X | MEDIUM |
| 2026-06-03 | JNP ENG | Manufacturing | qilin | MEDIUM |
| 2026-05-17 | URG OEM | Manufacturing | nova | MEDIUM |
| 2026-05-11 | Alpinion | Healthcare | coinbasecartel | MEDIUM |
| 2026-04-08 | KUKJE PHARM CO.,LTD | Healthcare | gunra | MEDIUM |
| 2026-04-07 | Wonjin Plastic Surgery | Healthcare | Black X | MEDIUM |
| 2026-03-27 | ActionPower | Not Found | crypto24 | MEDIUM |
| 2026-03-23 | Kiswire | Manufacturing | incransom | MEDIUM |
Top targeted sectors
- Manufacturing10
- Technology9
- Financial Services9
- Not Found8
- Healthcare5
Threat actors active here
- qilin21
- coinbasecartel4
- Black X2
- nova2
- gunra2
Sister countries — Asia
Score delta vs South Korea (100)