AiTM Phishing: How Attackers Use Session-Token Theft To Bypass MFA In Microsoft 365 — Detection And Prevention
Explore how AiTM phishing and session-token theft allow attackers to bypass Microsoft 365 MFA, why standard OTP methods fail, and which telemetry signals indicate compromise. This technical guide gives security teams practical detection queries, containment steps, and prevention controls—deployable playbooks to neutralize active AiTM campaigns and harden identity posture.
