Alert

Microsoft Releases Guidance for Mitigating PetitPotam NTLM Relay Attacks

Last Revised

On July 23, Microsoft released KB5005413: Mitigating NTLM Relay Attacks on Active Directory Certificate Services (AD CS) to address a NTLM Relay Attack named PetitPotam. CISA encourages users and administrators to review KB5005413 and apply the necessary mitigations.

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