Microsoft Exchange Server

Reported Context (18)

Service, Azure Event Grid, Azure SRE Agent, Mariner, Microsoft Bookings, Microsoft Dataverse, Microsoft Exchange Server, and Microsoft Partner Center. Microsoft October 2026 Updates Fix 1,411 Flaws, Including Three Zero-Days
Critical Remote Code Execution Vulnerability in Microsoft Exchange Server Microsoft’s October 2026 Patch Tuesday Fixes 1,413 Vulnerabilities, Including an Exploited Zero-Day
Web Applications, Ivanti Connect Secure, Ivanti Policy Secure, Java, Microsoft .NET Framework, Microsoft Exchange Server, Network Monitoring Tools, Perl, PowerShell, Server Message Block (SMB), SQL Server Performance CYFIRMA Q3 2026 Report Tracks 48 APT Campaigns, Persistent Backdoors and Edge-Device Exploitation
Attackers are exploiting newly patched flaws in Citrix NetScaler, Atlassian Data Center, Dell System Update, SonicWall SMA 1000, and Microsoft Exchange Server. Week in Review: Active FortiBleed Attacks, Exploited Flaws and Major Breaches
Microsoft Exchange Server, VMware vCenter Server, Atlassian Confluence, and Apache Log4j also feature, reflecting exploitation of widely deployed enterprise software with known vulnerability histories. CYFIRMA Report Finds Sustained Cyber Threats Across Government and Civic Organizations

CVE (1274)

Malware (97)

People (21)

Threat Actors (77)

MITRE ATT&CK (61)

Vendors (47)

Products (202)

Tools (50)

Industries (42)

Countries (58)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.