August 2026 Dark Web Breach Incident Trend Report
Note In August 2026, widespread instances of database leaks, the sale of internal data, and the trading of initial access privileges were observed on dark web and deep web forums. Due to the nature of the sources, it was difficult to fully verify the accuracy of some posts. Major Issues
July 2026 Dark Web Breach Incident Trend Report
Note The July 2026 Dark Web Breach Incident Trend Report was compiled based on data breach cases posted on deep web and dark web forums. Due to the nature of some posts, it is difficult to fully verify their accuracy; some posts related to South Korea included AI-generated false data
Ransom & Dark Web Issues Week 2, June 2026
ASEC Blog publishes Ransom & Dark Web Issues Week 2, June 2026 Black X Ransomware Attacks on Korean and U.S. Organizations Data from South Korean Education Platform Leaked on BreachForums by Hasan Breach of French Secure Government Messaging Data Discovered on PwnForums
Ransom & Dark Web Issues Week 4, July 2025
ASEC Blog publishes Ransom & Dark Web Issues Week 4, July 2025 Pro-Russian Hacktivist Group NoName057(16) Launches DDoS Attack on Europol Website Data from French Defense Contractor for Sale on DarkForums XSS Forum Shutdown: Analyzing the Impact on the Russian-Speaking Cybercrime Ecosystem
Ransom & Dark Web Issues Week 2, July 2025
ASEC Blog publishes Ransom & Dark Web Issues Week 2, July 2025 Announcement of the shutdown and rebranding of the ransomware group Hunters International Emergence of multiple new ransomware groups and rebrands, DLS renewal and reactivation Sudden shutdown announcement alongside the ransomware group SatanLock
Ransom & Dark Web Issues Week 1, October 2024
ASEC Blog publishes Ransom & Dark Web Issues Week 1, October 2024 Personal information of 100,000 Japanese doctors leaked on BreachForums API vulnerability of a major Saudi bank being traded on BreachForums UK National Crime Agency announces investigation update on LockBit
Ransom & Dark Web Issues Week 3, July 2024
ASEC Notes publishes Ransom & Dark Web Issues Week 3, July 2024
Ransom & Dark Web Issues Week 3, July 2024
ASEC Blog publishes Ransom & Dark Web Issues Week 3, July 2024
