Cybersecurity researchers discovered a method to bypass Microsoft’s MFA by exploiting device code authentication and Primary Refresh Tokens (PRTs). This technique allows attackers to register Windows Hello keys, creating a persistent backdoor. The attack manipulates request parameters to force MFA, complicating detection for users and administrators alike. Prevention demands strict MFA enforcement and vigilant monitoring strategies.
Implementing this privileged access model is challenging, but worth the effort
Healthcare organizations should enhance defenses against ransomware by implementing a secure-by-design model, according to experts like Erik Decker of Intermountain Health. This approach requires strong
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