Bleepingcomputer CrashFix Campaign Delivers ModeloRAT via Malicious Chrome Extension
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A malicious campaign named CrashFix has been identified, utilizing a fake ad-blocking browser extension called NexShield to crash users' browsers. This tactic is employed to facilitate ClickFix attacks, delivering a new Python-based remote access tool known as ModeloRAT, primarily targeting corporate environments. The NexShield extension has since been removed from the Chrome Web Store.
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Active Exploitation of Siemens Software Center Vulnerability in ClickFix Campaign Siemens has confirmed that a DLL side-loading vulnerability (CVE-2026-110936) in Siemens Software Center is actively being exploited in malware attacks. The vulnerability allows attackers to execute malicious code by placing a specially crafted DLL in a directory searched by the application. Siemens first disclosed… 
Cybercriminals Exploit ChatGPT Custom GPTs for ClickFix RAT Attacks A new ClickFix campaign has been discovered that exploits ChatGPT Custom GPTs to impersonate legitimate products, luring users into executing malicious code. Cybersecurity firm Huntress reported that at least 40 users have been infected, with two confirmed incidents linked to Custom GPT instances. The attackers…