South Korea
KRRansomware victim intelligence profile ยท Ranked #30 globally ยท Updated: May 28, 2026
Ransomware Threat Profile: South Korea
South Korea ranks #30 globally for ransomware attacks, with 86 confirmed victims in this database โ representing 0.5% of the worldwide total. The most active ransomware groups targeting South Korea include Qilin, Gunra, Coinbasecartel.
The most frequently targeted industries in South Korea are Manufacturing, Technology, Financial Services. The healthcare sector is particularly vulnerable because attacks on hospitals and medical providers can create life-threatening situations, increasing pressure to pay ransoms quickly.
South Korea's attack volume reflects broader trends in ransomware targeting: the volume of attacks reflects the country's integration into the global economy and the proliferation of ransomware operations that target organisations of all sizes worldwide.
Organisations in South Korea should consider the active threat groups documented here when assessing their cybersecurity posture, implementing detection rules, and prioritising incident response planning.
Recent Victims in South Korea (20 cached of 86 total)
| # | Organization | Group | Sector | Date |
|---|---|---|---|---|
| 1 | URG OEM | Nova | Manufacturing | May 17, 2026 |
| 2 | Alpinion | Coinbasecartel | Healthcare | May 11, 2026 |
| 3 | KUKJE PHARM CO.,LTD | Gunra | Healthcare | Apr 8, 2026 |
| 4 | joycity | Auditteam | Technology | Apr 8, 2026 |
| 5 | ActionPower | Crypto24 | โ | Mar 27, 2026 |
| 6 | Kiswire | Incransom | Manufacturing | Mar 23, 2026 |
| 7 | Serviceplan Group (Korea branch) | Qilin | Business Services | Mar 9, 2026 |
| 8 | Hyundai Elevator | Everest | Manufacturing | Mar 6, 2026 |
| 9 | MyFair | Killsec | โ | Mar 6, 2026 |
| 10 | Cheongdam OracleClinic | Qilin | Healthcare | Mar 5, 2026 |
| 11 | AJ Networks | Ailock | Construction | Mar 3, 2026 |
| 12 | SK-Telecom - Data reuploaded | Coinbasecartel | Telecommunication | Feb 28, 2026 |
| 13 | SURTECHINC | Morpheus | Manufacturing | Feb 27, 2026 |
| 14 | Sungwoo Co., Ltd | Beast | Manufacturing | Feb 24, 2026 |
| 15 | AJU Pharm Co., Ltd | Beast | Healthcare | Feb 24, 2026 |
| 16 | Line Up Korea | Thegentlemen | Technology | Feb 21, 2026 |
| 17 | Samkwang | Anubis | Manufacturing | Feb 13, 2026 |
| 18 | Yulkok Ltd | Beast | Manufacturing | Feb 5, 2026 |
| 19 | GC Dental | Spacebears | Healthcare | Feb 4, 2026 |
| 20 | MBC | Qilin | โ | Jan 30, 2026 |
Frequently Asked Questions
How many ransomware attacks have occurred in South Korea?
South Korea has recorded 86 ransomware victim disclosures in this database, ranking #30 globally. This represents 0.5% of all tracked ransomware attacks worldwide.
Which ransomware groups target South Korea?
The ransomware groups most active in South Korea are Qilin, Gunra, Coinbasecartel, Nova. These groups collectively account for the majority of victim disclosures attributed to South Korea.
Which industries are most targeted by ransomware in South Korea?
In South Korea, the most frequently targeted sectors are Manufacturing, Technology, Financial Services. These industries hold valuable data and often have critical operational requirements that make them attractive ransomware targets.
How does South Korea rank globally for ransomware attacks?
South Korea ranks #30 globally for ransomware attacks with 86 victim disclosures, representing 0.5% of the worldwide total of 18,180 tracked victims.
How can organisations in South Korea protect against ransomware?
Organisations in South Korea should implement a layered security approach including regular offline backups, network segmentation, multi-factor authentication, endpoint detection and response (EDR) tools, and employee security awareness training. Monitoring threat intelligence feeds for active groups targeting South Korea is also recommended.