The article explores a novel Windows security bypass technique involving the Mark of the Web (MOTW) feature and LNK files. MOTW is a security feature in Windows that tags files downloaded from the internet to enforce security policies. However, attackers have discovered a method called 'LNK stomping' that manipulates these LNK shortcut files to bypass MOTW protections, potentially allowing malicious code execution without triggering security warnings. This technique poses a significant threat as it can be used to evade detection by security software and exploit user trust in file shortcuts. The article details how the LNK stomping attack works, its implications for Windows security, and recommendations for organizations to mitigate this risk. It emphasizes the importance of updating security tools, educating users about the risks of opening unknown shortcuts, and monitoring for suspicious LNK file activity. This emerging threat highlights the need for continuous vigilance and adaptation in cybersecurity defenses against evolving attack vectors targeting Windows environments.
This Cyber News was published on cybersecuritynews.com. Publication date: Mon, 22 Sep 2025 08:45:14 +0000