Tycoon 2FA Phishing Kit Analysis

November 3, 2025 · Cybereason · Severity: HIGH

The Tycoon 2FA phishing kit is a highly advanced Phishing-as-a-Service (PhaaS) tool that emerged in August 2023, specifically designed to bypass two-factor authentication (2FA) and multi-factor authentication (MFA) protections. It primarily targets Microsoft 365 and Gmail accounts by using an Adversary-in-the-Middle (AiTM) technique, which involves a reverse proxy server to host fake login pages that mimic legitimate interfaces. This allows attackers to steal credentials and session cookies in real-time, compromising even accounts with strong authentication measures. According to Any.run's malware trends tracker, Tycoon 2FA has been involved in over 64,000 reported incidents in 2023, making it one of the most widespread phishing threats. Its sophistication and effectiveness pose a significant risk to organizations and individuals relying on 2FA/MFA for security. The kit's ability to evade traditional defenses highlights the need for enhanced user awareness and advanced threat detection solutions to combat such evolving phishing tactics.

The Tycoon 2FA phishing kit is a sophisticated Phishing-as-a-Service (PhaaS) platform that emerged in August 2023, designed to bypass two-factor authentication (2FA) and multi-factor authentication (MFA) protections, primarily targeting Microsoft 365 and Gmail accounts. Utilizing an Adversary-in-the-Middle (AiTM) approach, it employs a reverse proxy server to host deceptive phishing pages that mimic legitimate login interfaces, capturing user credentials and session cookies in real-time. According to the Any.run malware trends tracker, Tycoon 2FA leads with over 64,000 reported incidents this year.