Threat Group: Storm-1575 Threat Type: Phishing-as-a-Service (PhaaS) Exploited Vulnerabilities: User credentials and session cookies Malware Used: Rockstar 2FA phishing kit Threat Score: High (8.5/10) — Due to its capability to bypass multi-factor authentication (MFA) and widespread targeting of Microsoft 365 users. Last Threat Observation: November 30, 2024 Overview The