China-Nexus Autumn Dragon APT Exploits WinRAR Flaw to Deploy Telegram C2 Backdoor Cyber Security China-Nexus Autumn Dragon APT Exploits WinRAR Flaw to Deploy Telegram C2 Backdoor Do Son November 25, 2025 0 A newly published report from CyberArmor has uncovered a months-long espionage campaign targeting government and media organizations... Read More Read more about China-Nexus Autumn Dragon APT Exploits WinRAR Flaw to Deploy Telegram C2 Backdoor