Microsoft Exchange Server Global Footprint

Top 10 Identified Countries

Country Observations Percentage
DE 24,055 17.47%
US 17,844 12.96%
RU 17,672 12.83%
FR 8,846 6.42%
CN 5,224 3.79%
GB 4,141 3.01%
AT 3,382 2.46%
NL 3,135 2.28%
IT 3,097 2.25%
CA 2,715 1.97%

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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 36,313 54.85%
Technology 16,872 25.49%
Government/Politics 1,931 2.92%
Manufacturing 1,698 2.56%
Education 1,421 2.15%
Business Services 1,283 1.94%
Finance 894 1.35%
Engineering 748 1.13%
Healthcare/Wellness 739 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 57,211
CVE-2026-21527 57,131
CVE-2026-42897 46,148
CVE-2024-21410 45,174
CVE-2026-45504 43,703
CVE-2022-41080 36,097
CVE-2022-41040 36,078
CVE-2022-30134 36,059
CVE-2022-24477 36,059
CVE-2022-24516 36,059

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