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CISA/NSA Release Exchange Server Hardening Guidance Amid Attack Surge

CISA and NSA issued advisory on hardening on-premises Microsoft Exchange Server instances amid persistent attack surge. The guidance follows CISA's August warning about CVE-2025-53786, a high-severity…

Category: Advisory / Microsoft / Microsoft

#exchange#microsoft#cisa#nsa#email-security

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CISA/NSA Release Exchange Server Hardening Guidance Amid Attack Surge

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