Related Threat Clusters
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China-Linked QTFY Group Targets Critical Infrastructure with Advanced Exploits
The Joint Cybersecurity Advisory JCSA-20260826-01, released on August 26, 2026, details ongoing activities by the China-linked hacking group QTFY, attributed to Nanjing Xinjiuwei Network Technology Co. Active since…
7 articles · Updated September 2, 2026 -
Europe Launches GCVE Database for Cybersecurity Vulnerabilities
The Global Cybersecurity Vulnerability Enumeration (GCVE) database has been launched in Europe to track IT security vulnerabilities and reduce reliance on U.S. systems. This initiative, accessible at db.gcve.eu, aims to…
6 articles · Updated January 21, 2026 -
Bactor Ransomware Identified in Cybersecurity Monitoring
CYFIRMA Research and Advisory Team has identified Bactor Ransomware while monitoring underground forums. This ransomware targets Windows systems and affects multiple industries and technologies. The findings are part of…
5 articles · Updated November 20, 2025 -
Emergence of New Ransomware Variants: Bactor, ChickenKiller, and Midnight
Multiple ransomware strains, including Bactor, ChickenKiller, and Midnight, have been identified by CYFIRMA Research and Norton. Bactor and ChickenKiller ransomware target Windows systems, while Midnight ransomware has…
7 articles · Updated November 27, 2025
Recent Intelligence Reports
- Weekly Threat Bulletin – September 2nd, 2026 — F5 · September 2, 2026
- Qtfy Jcsa 20260826 01 Safebreach Coverage — www.safebreach.com · September 1, 2026
- New EU Vulnerability Platform GCVE Goes Live, Reducing Reliance on Global Systems — Thecyberexpress · January 21, 2026
- Weekly Intelligence Report – 28 November 2025 — Cyfirma · November 27, 2025