Vendor description

Zimbra, Inc. provides an open source email, address book, calendar, tasks, and collaboration software. The company was founded in 2004 and is headquartered in Frisco, Texas.

Zimbra Products Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 27,007 14.40%
FR 12,450 6.64%
DE 12,142 6.47%
BR 11,064 5.90%
ID 10,777 5.74%
RU 9,701 5.17%
IT 9,438 5.03%
VN 7,547 4.02%
TH 6,162 3.28%
IN 6,073 3.24%

Is Zimbra part of your extended attack surface? Bitsight helps security leaders rapidly identify exposure and detect threats in order to prioritize, communicate, and mitigate risk.

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Zimbra Products 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 63,917 59.78%
Telecommunications 32,626 30.52%
Government/Politics 3,920 3.67%
Education 1,378 1.29%
Business Services 1,122 1.05%
Finance 603 0.56%
Energy/Resources 432 0.40%
Manufacturing 389 0.36%
Utilities 336 0.31%
Transportation 335 0.31%

Zimbra Product Details

Bitsight, the leading provider in Cyber Risk Management, introduced the next-generation internet scanner Bitsight Groma in May 2024. This technology continuously scans the entire internet to discover assets, collect asset attribution evidence, and identify an ever-growing set of security observations, such as vulnerabilities and misconfigurations. Groma’s scanning activities presently encompass:


  • 40 million-plus monitored organizations
  • 250 million-plus host names
  • 4 billion-plus routable IPv4 and IPv6 addresses

Greynoise’s recent study testifies the speed of Bitsight Groma.

Bitsight data discovery
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Bitsight TRACE team investigates security incidents and identifies vulnerabilities and threats.

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See what you’re up against across the expanding attack surface. Prioritize what matters most. And mitigate where you’re most vulnerable.

External Attack Surface Management