Microsoft Azure is probably the most widely used cloud platform in Switzerland, powering businesses of all sizes, from startups to multinational companies. According the the official Microsoft page over 95% of Fortune 500 companies rely on Microsoft Azure in one form or another. With this industry-wide adoption, it has become a critical component of modern-day […]
Compass Security Blog
Offensive Defense
TL;DR: PowerShell tool to enumerate Entra ID objects, assignments and identify highly privileged objects or risky configurations. https://github.com/CompassSecurity/EntraFalcon Entra ID environments can contain thousands of objects – users, groups, service principals, and more – each with unique properties and complex relationships. While manual reviews through the Entra portal might be feasible in smaller environments, they […]
TL;DR An attacker is able to register new security keys (FIDO) or other authentication methods (TOTP, Email, Phone etc.) after a successful device code phishing attack. This allows an attacker to backdoor the account (FIDO) or perform the self-service password reset for the account with the newly registered sign-in methods. Microsoft deemed this not a vulnerability.
© 2025 Compass Security Blog