Read More 2 minute read Malware Security ClickFix to CrashFix: KongTuke Used Fake Chrome Ad Blocker to Install ModeloRAT Huntress discovers 'CrashFix,' a new attack by KongTuke hacker group using fake ad blockers to crash browsers and trick office workers into installing ModeloRAT malware. byDeeba AhmedJanuary 20, 2026