Last Tuesday, during Microsoft’s August 2018 Patch Tuesday, Microsoft released an important security update for all supported Operating Systems to address a security feature bypass vulnerability that exists when Active Directory Federation Services (AD FS) improperly handles multi-factor authentication requests. About the vulnerability Malicious actors often compromise passwords to initiate and expand security breaches. … Continue reading "A Vulnerability in AD FS allows for bypassing the MFA Security Feature (CVE-2018-8340, Important)"