May 2026 Dark Web Breach Incident Trend Report
Notes the May 2026 Dark Web Breach Incident Trend Report is organized around the major cases of Data Breaches posted on the deep web and dark web forums. due to the nature of the source, some of the information may not be fully verifiable as to whether it is true
April 2026 Dark Web Breach Incident Trend Report
Notes the April 2026 Dark Web Breach Incident Trend Report is compiled from data breach cases posted on the deep web and dark web forums. some information is included in cases where it is difficult to fully verify the factuality of the information due to the nature of the source.
April 2026 Dark Web Issue Trend Report
Notes the April 2026 Dark Web Issue Trend Report summarizes the Major Issues that occurred on the deep web and dark web. due to the nature of the sources, some of the information is difficult to fully verify. Major Issues BreachForums continued its relaunch with a new domain and repeated
March 2026 Dark Web Breach Trends Report
Alerts this report is based on reports of data breaches and the sale of initial access rights posted on deep web-dark web forums. some parts of the report contain information that cannot be fully verified as factual due to the nature of the source. Major Issues Multiple breach claims by
December 2025 Security Issues in Korean & Global Financial Sector
This report comprehensively covers real-world cyber threats and security issues that have occurred in the financial industry in Korea and worldwide. It includes an analysis of malware and phishing cases targeting the financial industry, a list of the top 10 malware strains targeting the industry, and statistics on the sectors
Ransom & Dark Web Issues Week 4, November 2025
ASEC Blog publishes Ransom & Dark Web Issues Week 4, November 2025 Qilin ransomware group claims attack on a Japanese company providing automotive financial services. Everest ransomware group launches data exfiltration attack against Spain’s largest airline. Access to internal systems of Saudi Arabia’s state-owned airport operator
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 2, Novermber 2025
ASEC Blog publishes Ransom & Dark Web Issues Week 2, Novermber 2025 CLOP (CL0P), a ransomware group, has listed major global corporations and government agencies as victims. Data from Japan’s largest research institution shared on DarkForums. Emergence of a new ransomware and data exfiltration group
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
Ransom & Dark Web Issues Week 3, October 2025
ASEC Blog publishes Ransom & Dark Web Issues Week 3, October 2025 New ransomware groups Kyber, Nasir Security, Kryptos, Tengu, and VFVCT (V For Vendetta Cyber Team) have emerged. Data from a South Korean website-building platform is being sold on the cybercrime forum DarkForums.
