Hidden in Plain Sight: The Evolution of Undetectable Credential Phishing

This campaign reveals a critical blind spot in traditional antivirus defenses: pure HTML/JavaScript threats bypass signature-based detection entirely, leaving organizations vulnerable to sophisticated credential harvesting. The 3% detection rate demonstrates how attackers are shifting from binary payloads to browser-based exploits, making behavioral analysis and email security the primary defensive layers. As fileless attacks become more prevalent, security teams must reassess their detection strategies beyond traditional malware scanning.