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Threat actorTracked since 2026-03

Storm-1747

Also known as:Tycoon 2FA operators

As of 2026-06-16, Storm-1747 is a threat actor tracked by Threadlinqs Intelligence across 2 threats spanning phishing. Also known as Tycoon 2FA operators. ATT&CK coverage spans 26 techniques across 12 tactics in 2 of 2 tracked threats. Most-observed techniques: T1027 (Obfuscated Files or Information), T1036 (Masquerading), T1056 (Input Capture).

Tracked threats
21 critical · 1 high
First seen
2026-03-20
Last seen
2026-06-16
ATT&CK techniques
26across 2 of 2 threats
Related CVEs
0None referenced
2 tracked threat(s) · Categories: PHISHING

Activity timeline

Storm-1747 appears in 2 tracked threats between and ; the busiest month was 2026-03 with 1 report.

ATT&CK techniques observed

26 techniques observed across 2 of 2 tracked threats · Credential Access (7), Resource Development (3), Stealth (formerly Defense Evasion) (3), Collection (2), Command and Control (2), Lateral Movement (2)
  • T1027 Obfuscated Files or Information — Stealth (formerly Defense Evasion)observed in 2 of 2 tracked threats
  • T1036 Masquerading — Stealth (formerly Defense Evasion)observed in 2 of 2 tracked threats
  • T1056 Input Capture — Credential Accessobserved in 2 of 2 tracked threats
  • T1110 Brute Force — Credential Accessobserved in 2 of 2 tracked threats
  • T1111 Multi-Factor Authentication Interception — Credential Accessobserved in 2 of 2 tracked threats
  • T1187 Forced Authentication — Credential Accessobserved in 2 of 2 tracked threats
  • T1539 Steal Web Session Cookie — Credential Accessobserved in 2 of 2 tracked threats
  • T1557 Adversary-in-the-Middle — Credential Accessobserved in 2 of 2 tracked threats
  • T1564 Hide Artifacts — Stealth (formerly Defense Evasion)observed in 2 of 2 tracked threats
  • T1566 Phishing — Initial Accessobserved in 2 of 2 tracked threats
  • T1567 Exfiltration Over Web Service — Exfiltrationobserved in 2 of 2 tracked threats
  • T1598 Phishing for Information — Reconnaissanceobserved in 2 of 2 tracked threats
  • T1071 Application Layer Protocol — Command and Controlobserved in 1 of 2 tracked threats
  • T1078 Valid Accounts — Persistenceobserved in 1 of 2 tracked threats
  • T1102 Web Service — Command and Controlobserved in 1 of 2 tracked threats

Tracked threats