MLTBackdoor Malware Uses ClickFix Lures to Gain Access to Windows Systems

Security researchers have uncovered a new Windows backdoor called MLTBackdoor that spreads through a multi-stage ClickFix infection chain and gives attackers a foothold on infected machines. The malware was identified in May 2026 by Zscaler ThreatLabz, which says MLTBackdoor is likely used by a ransomware-related threat actor. According to the Zscaler ThreatLabz analysis, the backdoor […] The post MLTBackdoor Malware Uses ClickFix Lures to Gain Access to Windows Systems appeared first on VPN Central.