Activity timeline
Tycoon 2FA operators appears in 3 tracked threats between and ; the busiest month was 2026-05 with 1 report.
ATT&CK techniques observed
- T1027 Obfuscated Files or Information — Stealth (formerly Defense Evasion)observed in 3 of 3 tracked threats
- T1036 Masquerading — Stealth (formerly Defense Evasion)observed in 2 of 3 tracked threats
- T1056 Input Capture — Credential Accessobserved in 2 of 3 tracked threats
- T1071 Application Layer Protocol — Command and Controlobserved in 2 of 3 tracked threats
- T1204 User Execution — Executionobserved in 2 of 3 tracked threats
- T1497 Virtualization/Sandbox Evasion — Stealth (formerly Defense Evasion)observed in 2 of 3 tracked threats
- T1539 Steal Web Session Cookie — Credential Accessobserved in 2 of 3 tracked threats
- T1557 Adversary-in-the-Middle — Credential Accessobserved in 2 of 3 tracked threats
- T1566 Phishing — Initial Accessobserved in 2 of 3 tracked threats
- T1567 Exfiltration Over Web Service — Exfiltrationobserved in 2 of 3 tracked threats
- T1583 Acquire Infrastructure — Resource Developmentobserved in 2 of 3 tracked threats
- T1059 Command and Scripting Interpreter — Executionobserved in 1 of 3 tracked threats
- T1071.001 Web Protocols — Command and Controlobserved in 1 of 3 tracked threats
- T1078 Valid Accounts — Initial Accessobserved in 1 of 3 tracked threats
- T1082 System Information Discovery — Discoveryobserved in 1 of 3 tracked threats
Tracked threats
- AI-Enhanced Phishing and Adversary-in-the-Middle (AiTM) Phishing-as-a-Service Ecosystem — 2025-2026 Threat LandscapeHIGH
- Tycoon 2FA Adversary-in-the-Middle Phishing-as-a-Service (Storm-1747) — MFA-Bypass Kit Targeting Microsoft 365 & GmailHIGH
- Tycoon 2FA Adopts OAuth 2.0 Device-Code Phishing — PhaaS Kit Hijacks Microsoft 365 Accounts via Microsoft Authentication Broker (AppId 29d9ed98) Through Trustifi Click-Tracking and Cloudflare Workers Delivery (eSentire TRU TL-2026-0522)HIGH