Learn how Menlo Security identified a massive Sneaky 2FA phishing campaign using 3.4K domains to bypass Microsoft 365 MFA and steal session cookies.

The post Inside Attacker’s Defensive Funnel: How Sneaky 2FA Cloaks Itself from Security Scanners – Blog | Menlo Security appeared first on Security Boulevard.

Menlo Security Blog

Source: Security Boulevard
Source Link: https://securityboulevard.com/2026/02/inside-attackers-defensive-funnel-how-sneaky-2fa-cloaks-itself-from-security-scanners-blog-menlo-security/