file spoofing

File spoofing is a technique where malicious executables are disguised as benign files, often exploited in messaging apps like WhatsApp for Windows. A notable example is CVE-2025-30401, a critical vulnerability in WhatsApp for Windows (patched in version 2.2450.6) that allowed remote attackers to deliver malware through file spoofing. This threat affects both casual and corporate users, highlighting the importance of keeping software updated and exercising caution with file attachments. Discussions on WindowsForum.com cover the technical details of such exploits, their cybersecurity implications, and practical mitigation steps to protect against file spoofing attacks.