Surface Security
Track on RadarAcquired by AttackIQ · 2025
The automated security analyst securing identity, data, and actions from browser threats.
- Total raised
- —
- Employees
- 1-10 employees
- Founded
- 2017
- Momentum
- —
Data updated August 2026
About
About Surface Security
At a glance
Surface Security is a cybersecurity company specializing in Endpoint Security, founded in 2017 and headquartered in Newark, United States. It was acquired by AttackIQ in 2025.
Surface Security develops an on-premises browser security platform described as a "browser identity and action firewall." The platform is designed as an automated security analyst in each browser to monitor and protect browser activity without requiring a browser replacement, cloud-based proxy, or vendor cloud infrastructure. It is deployed on-premises or within a customer's VPC (sovereign deployment). The platform addresses browser-based threats that fall outside the coverage of traditional email gateways and endpoint detection and response (EDR) tools. Its core focus areas are identity, data, and action occurring within the browser environment. Key technologies and capabilities include: - Surface Vision: An on-device, adaptive page-level detection engine combining DOM analysis, OCR, perceptual hashing, and machine learning to identify phishing kits, including zero-day variants not covered by known signatures. - Shadow Sessions: A multi-plane deception mechanism designed to detect stolen session tokens and cookies at the moment of replay, both inside and outside the customer's perimeter. - Agentic AI Security: Guardrails for AI agents operating in the browser, including prompt-injection detection, origin-pinned credentials, and action-level governance. - A SOC investigation console, policy engine, and step-up identity verification capabilities. The platform covers a range of browser-based attack vectors including adversary-in-the-middle (AitM) phishing, ClickFix attacks, malicious browser extensions, MFA bypass, redirect chains, session theft, and malicious copy-paste techniques. Surface Security targets regulated industries such as finance, healthcare, government, and critical infrastructure, where sovereign (non-vendor-cloud) deployment is a priority.
Momentum
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Valuation
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Products
Surface Security's products
Funding
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Privately held
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Headcount
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Tech stack
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FAQ
Frequently asked questions about Surface Security
When was Surface Security founded?▾
Surface Security was founded in 2017.
Where is Surface Security headquartered?▾
Surface Security is headquartered in Newark, United States.
Is Surface Security public or private?▾
Surface Security is a privately-held company.
What does Surface Security do?▾
Surface Security develops an on-premises browser security platform described as a "browser identity and action firewall." The platform is designed as an automated security analyst in each browser to monitor and protect browser activity without requiring a browser replacement, cloud-based proxy, or v…
What category does Surface Security operate in?▾
Surface Security operates in the Endpoint Security category of the cybersecurity market.