Multi-Factor Authentication (MFA) Bypass – Flaws in MFA Implementation Allow Attackers to Circumvent It
Introduction Multi-Factor Authentication (MFA) is widely regarded as a critical security measure to protect against unauthorized access. By requiring users to provide multiple forms of verification—such as passwords, SMS codes, biometrics, or hardware tokens—MFA significantly reduces the risk of account compromise. However, MFA is not foolproof. Attackers have developed sophisticated techniques to bypass MFA, exploiting…