Redjack
Track on RadarAcquired by Lansweeper · 2025 · news
Cyber resilience platform mapping IT assets and dependencies for risk visibility.
- Total raised
- —
- Employees
- 10
- Founded
- 2007
- Momentum
- 33
Cooling
Data updated August 2026
About
About Redjack
At a glance
Redjack is a cybersecurity company specializing in Attack Surface, founded in 2007 and headquartered in Silver Spring, United States. It employs about 10 people and was acquired by Lansweeper in 2025.
Redjack is a cyber resilience platform founded in 2007 by Greg Virgin, a former NSA and DoD computer scientist. Originally developed to analyze cyber kill chains, the platform has expanded to provide intelligence on internal and external cyber risks for both private and public sector organizations globally. In 2025, Redjack was acquired by Lansweeper, a technology asset intelligence company. The Redjack platform maps IT complexity to business activity, establishing a centralized source of truth for an organization's digital environment. Its core capabilities include asset discovery, dependency mapping, and network communication analysis. The platform claims to analyze over 40 trillion communications per year, monitor approximately 8% of public Internet IP space, discover 20% more assets than competing solutions, and identify 200% more dependencies than organizations typically have visibility into. Redjack addresses risk management use cases including ransomware mitigation, third-party and supply chain risk, IoT vulnerability management, and compliance with frameworks such as NIST and Zero Trust. The platform is built on patented sensor technology originally developed for defense, energy, and homeland security environments. Target customers include large private enterprises and public sector organizations. The platform is positioned to support security and risk teams in gaining comprehensive visibility into their global network infrastructure, enabling both threat defense and long-term infrastructure resilience planning.
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FAQ
Frequently asked questions about Redjack
When was Redjack founded?▾
Redjack was founded in 2007.
Where is Redjack headquartered?▾
Redjack is headquartered in Silver Spring, United States.
Is Redjack public or private?▾
Redjack is a privately-held company.
How many employees does Redjack have?▾
Redjack has approximately 10 employees.
What does Redjack do?▾
Redjack is a cyber resilience platform founded in 2007 by Greg Virgin, a former NSA and DoD computer scientist. Originally developed to analyze cyber kill chains, the platform has expanded to provide intelligence on internal and external cyber risks for both private and public sector organizations g…
