Ransom & Dark Web Issues Week 2, May 2026
ASEC Blog publishes Ransom & Dark Web Issues Week 2, May 2026 Coinbase Claims Data Leak of South Korean Medical Ultrasound Equipment Manufacturer Emergence of New Data Extortion Group ‘Leak Bazaar’ Hasan’s BreachForums and TeamPCP Host Large-Scale Supply Chain Attack Competition Using Shaid-Hulud Worm
Dark Web Threat Actor Trend Report, April 2026
Notes the April 2026 Dark Web Threat Actor Trend Report summarizes trends in hacktivists and threat actors operating on the deep web and dark web. due to the nature of the sources, some of the information is difficult to fully verify as factual. Major Issues NoName05716 claimed repeated DDoS attacks
Ransom & Dark Web Issues Week 5, April 2026
ASEC Blog publishes Ransom & Dark Web Issues Week 5, April 2026 Emergence of a new ransomware group, M3RX Data from a South Korean religious organization sold on DarkForums ShinyHunters claims a data leak from a US interactive media company
Ransom & Dark Web Issues Week 3, April 2026
ASEC Blog publishes Ransom & Dark Web Issues Week 3, April 2026 Emergence of New Ransomware Groups: TiMC, BlackWater, and Lamashtu [1], [2], [3] NoName05716 Claims DDoS Attacks on South Korean Public & Private Sectors [1], [2], [3] VECT & TeamPCP Campaign: Supply Chain Attack
Ransom & Dark Web Issues Week 2, April 2026
ASEC Blog publishes Ransom & Dark Web Issues Week 2, April 2026 Emergence of New Ransomware Group ‘KryBit’ Gunra, Ransomware Attack Targeting South Korean Pharmaceutical Company DragonForce, Ransomware Attack Targeting Egyptian Generic Drug Developer and Manufacturer
Ransom & Dark Web Issues Week 1, April 2026
ASEC Blog publishes Ransom & Dark Web Issues Week 1, April 2026 Ransomware group NetRunner attack against the Indian subsidiary of a South Korean auto parts manufacturer Ransomware group Everest attack against a major Japanese automaker ShinyHunters claims of source code and internal data leak
Ransom & Dark Web Issues Week 4, March 2026
ASEC Blog publishes Ransom & Dark Web Issues Week 4, March 2026 Japanese Automaker Suffers Personal Data Breach via Unauthorized External Access INC Ransom Targets South Korean Steel Manufacturer in Ransomware Attack LeakBase Forum Administrator Arrested in Russia
Ransom & Dark Web Issues Week 3, March 2026
ASEC Blog publishes Ransom & Dark Web Issues Week 3, March 2026 New Threat Actor CipherForce Claims Cyberattack on South Korean Job Portal New Threat Actor Loki Emerges, Leaks US Citizens’ Personal Data Cybercrime Forum LeakBase Shut Down Again by Russian Authorities
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
