Vendor description

Squirrelmail is an open-source webmail package that provides a simple and reliable interface for accessing email via a web browser. It was initially released in 1999 and has a community of international contributors.

Squirrelmail Products Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 3,163 29.19%
DE 1,104 10.19%
CA 494 4.56%
EE 469 4.33%
GB 374 3.45%
CZ 374 3.45%
IT 369 3.41%
PL 343 3.17%
FR 316 2.92%
ES 273 2.52%

Is Squirrelmail 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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Squirrelmail 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 3,423 59.99%
Telecommunications 1,666 29.20%
Education 324 5.68%
Business Services 125 2.19%
Government/Politics 36 0.63%
Consumer Goods 31 0.54%
Media/Entertainment 27 0.47%
Nonprofit/NGO 17 0.30%
Manufacturing 9 0.16%
Tourism/Hospitality 9 0.16%

Squirrelmail Product Details

1 Products Found

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