Microsoft Exchange Server Global Footprint

Top 10 Identified Countries

Country Observations Percentage
DE 24,002 17.46%
US 17,810 12.95%
RU 17,642 12.83%
FR 8,792 6.39%
CN 5,227 3.80%
GB 4,132 3.00%
AT 3,379 2.46%
NL 3,136 2.28%
IT 3,084 2.24%
CA 2,718 1.98%

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Microsoft Exchange Server Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Telecommunications 36,253 54.82%
Technology 16,861 25.50%
Government/Politics 1,930 2.92%
Manufacturing 1,693 2.56%
Education 1,423 2.15%
Business Services 1,286 1.94%
Finance 892 1.35%
Engineering 748 1.13%
Healthcare/Wellness 740 1.12%
Energy/Resources 695 1.05%

Exchange Server Version Details

23 Versions Found

Exchange Server CVEs

Top 10 CVEs
CVE Number Number of Observations
CVE-2025-53786 57,033
CVE-2026-21527 56,956
CVE-2026-42897 45,998
CVE-2024-21410 45,017
CVE-2026-45504 42,741
CVE-2022-41080 35,976
CVE-2022-41040 35,959
CVE-2022-30134 35,941
CVE-2022-24477 35,941
CVE-2022-24516 35,941

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