Yangfeng — Cyber Attacks, Breaches & Threat Activity

Related Threat Clusters

• Inotiv Confirms Data Breach from August 2025 Ransomware Attack

  Inotiv, an Indiana-based pharmaceutical firm, has confirmed a data breach resulting from a ransomware attack that occurred in August 2025. The company is notifying thousands of individuals whose personal information was…

  4 articles · Updated December 8, 2025
• Critical Check Point VPN Vulnerability Exploited by Ransomware Gang

  Check Point Software Technologies disclosed a critical authentication bypass vulnerability (CVE-2026-50751) affecting its Remote Access VPN and Mobile Access products, with exploitation confirmed since May 7, 2026. The…

  46 articles · Updated June 8, 2026
• Qilin Ransomware Gang Exploits Critical Palo Alto VPN Vulnerability

  The Qilin ransomware gang is actively exploiting a critical authentication bypass vulnerability (CVE-2026-0257) in Palo Alto Networks' PAN-OS GlobalProtect VPN software. This flaw allows attackers to bypass security…

  15 articles · Updated July 21, 2026

Recent Intelligence Reports

• Critical Palo Alto VPN bug now exploited by Qilin ransomware gang — Bleepingcomputer · July 21, 2026
• Critical Palo Alto VPN bug now exploited by Qilin ransomware gang — Bleepingcomputer · July 21, 2026
• Check Point links VPN zero-day attacks to Qilin ransomware gang — Bleepingcomputer · June 8, 2026
• Check Point links VPN zero — Bleepingcomputer · June 8, 2026
• Pharma firm Inotiv discloses data breach after ransomware attack — Bleepingcomputer · December 5, 2025

Related Entities