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Latest coverage for Exchange Server

Stay updated on Exchange Server security with the latest news, updates, and expert insights into protecting your email communications effectively.

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Exchange Server is a mail server and calendaring server developed by Microsoft. It provides email, calendar and contacts on a networked platform, facilitating communication and scheduling for businesses and organizations.

In the context of information security, Exchange Server is crucial as it often handles sensitive information and proprietary business communications. Security measures are essential to protect against unauthorized access, data breaches, and various forms of cyber threats such as phishing attacks, malware distribution, and exploitation of vulnerabilities within the server's architecture. Managing and securing an Exchange Server involves implementing strong authentication protocols, ensuring timely updates and patches, and monitoring for suspicious activities to maintain the confidentiality, integrity, and availability of the data it processes and stores.

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The U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a flaw in Drupal Core to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a flaw in Microsoft Exchange Server, tracked as CVE-2026-9082 (CVSS score of 9.8), to its Known Exploited Vulnerabilities (KEV) catalog. Drupal issued a highly critical security patch on May […]

More from Security Affairs 24 May 2026, 7:54 p.m. Incident · 2 stories Actively exploited CVE-2026-9082 America CISA CVE Critical Exchange Server Flaw Microsoft Patch Vulnerability

Microsoft on Wednesday acknowledged that a newly disclosed critical security flaw in Exchange Server has been actively exploited in the wild, a day after it released fixes for the vulnerability as part of its Patch Tuesday updates

More from The Hacker News 15 Feb 2024, 6:19 p.m. Actively exploited CVE-2024-21410 CVE Critical Disclosure Exchange Server Flaw Microsoft Patch Patch Tuesday Privilege Escalation Vulnerability

More than 60,000 Microsoft Exchange servers exposed online are yet to be patched against the CVE-2022-41082 remote code execution (RCE) vulnerability, one of the two security flaws targeted by ProxyNotShell exploits. [...]

More from Bleeping Computer 4 Jan 2023, 9:51 a.m. Actively exploited CVE-2022-41082 CVE Exchange Server Exploit Exposure Flaw Microsoft Patch Remote Code Execution Vulnerability