Roundcube Webmail Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 1,569,362 56.33%
DE 145,062 5.21%
CA 141,131 5.07%
GB 89,605 3.22%
SG 75,513 2.71%
FR 66,207 2.38%
CN 46,952 1.69%
RO 46,599 1.67%
AU 44,019 1.58%
IN 42,261 1.52%

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Roundcube Webmail 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
Technology 1,640,538 91.01%
Telecommunications 99,053 5.49%
Government/Politics 14,314 0.79%
Healthcare/Wellness 10,875 0.60%
Education 9,219 0.51%
Finance 7,258 0.40%
Business Services 6,664 0.37%
Media/Entertainment 2,761 0.15%
Manufacturing 2,601 0.14%
Tourism/Hospitality 1,321 0.07%

Webmail Version Details

74 Versions Found

Webmail CVEs

Top 10 CVEs
CVE Number Number of Observations
CVE-2026-35545 96,771
CVE-2026-54433 96,771
CVE-2026-35539 95,734
CVE-2026-35542 95,734
CVE-2026-35543 95,734
CVE-2026-35544 95,734
CVE-2026-35537 95,734
CVE-2025-68460 87,755
CVE-2025-68461 87,755
CVE-2024-42009 46,565

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