Ransom & Dark Web Issues Week 2, March 2026
ASEC Blog publishes Ransom & Dark Web Issues Week 2, March 2026 Qilin ransomware attack targeting a well-known dermatology clinic in South Korea and the Korean branch of a global advertising company [1], [2] KillSec and Everest ransomware attacks targeting a South Korean exhibition management platform
Ransom & Dark Web Issues Week 4, Fabruary 2026
ASEC Blog publishes Ransom & Dark Web Issues Week 4, Fabruary 2026 Source code of a South Korean accounting automation solution provider sold on BreachForums Beast ransomware attack targeting a South Korean pharmaceutical company and battery safety component manufacturer [1], [2] Atomsilo resumes activity and
Ransom & Dark Web Issues Week 3, Fabruary 2026
ASEC Blog publishes Ransom & Dark Web Issues Week 3, Fabruary 2026 Anubis and The Gentlemen launch ransomware attacks targeting a South Korean plastics manufacturer and an IT consulting company [1], [2] Emergence of the new ransomware group Payload ShinyHunters claims data breach involving a
Ransom & Dark Web Issues Week 1, Fabruary 2026
ASEC Blog publishes Ransom & Dark Web Issues Week 1, Fabruary 2026 Qilin Targets South Korean Public Broadcaster with Ransomware Confidential Military Data from U.S. Aerospace Composites Manufacturer Sold on BreachForums ShinyHunters Leaks Data from Two Prestigious U.S. Private Universities
Ransom & Dark Web Issues Week 3, January 2026
ASEC Blog publishes Ransom & Dark Web Issues Week 3, January 2026 Qilin Ransomware Targets Korean Specialist in Semiconductor/Display Components & Surface Treatment U.S. DOJ: Access Broker “r1z” Pleads Guilty Qilin Ransomware Targets Vietnam’s National Airlines
Ransom & Dark Web Issues Week 2, January 2026
ASEC Blog publishes Ransom & Dark Web Issues Week 2, January 2026 Qilin ransomware attack against a Korean automotive smart factory automation equipment manufacturer Customer data of a Korean cloud and hosting service provider shared on DarkForums Everest ransomware attack against a major Japanese automobile
Ransom & Dark Web Issues Week 1, January 2026
ASEC Blog publishes Ransom & Dark Web Issues Week 1, January 2026 South Korean University Website Data Shared on DarkForums Saudi Arabian Employment Platform Data Sold on BreachForums and DarkForums Recent Security Activity Involving the Ransomware Group Vect
2025 Ransomware Threat Landscape: Impact on Korean Enterprises
Overview and Background The number of ransomware attacks has been increasing worldwide in recent years, and Korean companies are not exempt from this trend. The situation is particularly acute in Asia, where ransomware attacks have surged since 2023. This growing trend has prompted a need for a systematic analysis
Ransom & Dark Web Issues Week 3, Novermber 2025
ASEC Blog publishes Ransom & Dark Web Issues Week 3, Novermber 2025 DireWolf launches ransomware attack against a Pakistani automobile assembly and sales company Massive data leak of major South Korean companies on DarkForums [1], [2], [3], [4] Akira ransomware group threatens data leak
Ransom & Dark Web Issues Week 1, Novermber 2025
ASEC Blog publishes Ransom & Dark Web Issues Week 1, Novermber 2025 Black Shrantac Targets South Korean Cybersecurity and Network Solutions Company Japanese Major Online Retailer Listed as New Victim by Ransomware Group RansomHouse Data from Japanese ISP Leaked on DarkForums
