NightDragon

Founded in 2016, NightDragon is an investment and advisory firm specializing in growth and late-stage investments within the cybersecurity industry. With over two decades of operational expertise leading prominent technology companies, its team provides unparalleled insights to drive portfolio company growth.

Dorin Baniel

Principal and Head of EMEA

David DeWalt

Founder, CEO and Managing Director

Ken Gonzalez

Managing Director

Josiah Hsiung

Principal

Morgan Kyauk

Managing Partner

Barbara Massa

Partner and COO

Steven Simonian

CFO

35 past transactions

Dataminr

Convertible Note in 2025
Dataminr is a technology company that leverages artificial intelligence to monitor public information sources. It specializes in detecting and alerting clients to high-impact events and emerging risks in real-time, enabling them to make informed decisions across various sectors including finance, security, crisis management, and news.

Dataminr

Convertible Note in 2025
Dataminr is a technology company that leverages artificial intelligence to monitor public information sources. It specializes in detecting and alerting clients to high-impact events and emerging risks in real-time, enabling them to make informed decisions across various sectors including finance, security, crisis management, and news.

Epirus

Series D in 2025
Epirus, Inc. is a technology company based in Hawthorne, California, specializing in the design and development of advanced defense systems that utilize artificial intelligence and directed energy. Founded in 2018, the company focuses on creating solid-state, software-defined high-power microwave solutions aimed at countering unmanned aircraft systems and other asymmetric threats. Its flagship product, ELECTROMAGNETIC PULSE, serves as a counter-infrastructure solution that can simultaneously target multiple threats, effectively neutralizing drones and swarms. By integrating AI and machine learning with advanced electronics, Epirus enhances the detection and tracking of objects of interest, offering innovative capabilities in electronic warfare and power management for both defense and commercial sectors.

HUMAN

Venture Round in 2024
HUMAN is a cybersecurity company focused on safeguarding enterprises from bot attacks, thereby enhancing digital experiences for genuine users. The company employs its advanced Human Verification Engine to protect applications, APIs, and digital media from malicious bot activity, which can lead to significant financial losses and degrade user experience. HUMAN verifies over 10 trillion interactions weekly for major companies and internet platforms, ensuring that digital engagements are legitimate. Its solutions cover a range of sectors, including advertising, publishing, and enterprise, addressing various threats such as automated fraud, data scraping, and account takeovers. Founded in 2012 and headquartered in New York, with additional offices in Washington, D.C., London, and Victoria, HUMAN continues to innovate in the field of online security.

Rhombus Systems

Series C in 2024
Founded in 2016, Rhombus Systems specializes in video security services. It offers Wi-Fi enabled cameras with cloud management, facial recognition, object detection via AI, live streaming, people analytics, and security alerts. The company's systems enhance workplace security and productivity.

Saronic Technologies

Series B in 2024
Saronic Technologies specializes in the design and manufacture of advanced unmanned surface vehicles (USVs). These vehicles are equipped with cutting-edge hardware, software, and artificial intelligence, creating a scalable and integrated platform for enhancing maritime security and domain awareness. Tailored for defense and surveillance applications, Saronic's products offer comprehensive operational capabilities to naval and maritime forces.

RapidSOS

Series C in 2024
RapidSOS, Inc. is an emergency response data platform that connects life-saving information from over 350 million devices directly to 9-1-1 and first responders during emergencies. Founded in 2012 and based in New York, the company offers a range of solutions including Clearinghouse, which enables users to send emergency requests from RapidSOS-enabled devices, and an Emergency API suite that delivers user data to emergency services. Additionally, the RapidSOS Portal provides public safety agencies with secure access to essential Next Generation 911 (NG911) data. The platform supports more than 4,800 Emergency Communications Centers and plays a vital role in protecting over 90% of the U.S. population, responding to approximately 250 million emergencies annually. By collaborating with certified partners, RapidSOS enhances response capabilities by transmitting critical data such as precise location and real-time health information, ultimately aiming to improve emergency response efficiency and save lives.

HawkEye 360

Series D in 2023
HawkEye 360, Inc. is a data analytics company specializing in radio frequency (RF) mapping through its commercial satellite constellation. Founded in 2015 and headquartered in Herndon, Virginia, the company focuses on identifying, processing, and geolocating a wide range of RF signals. Its offerings include maritime domain awareness and spectrum mapping and monitoring, which are crucial for tracking global transportation networks and supporting emergency response efforts. By leveraging satellite tracking technology, HawkEye 360 provides clients in sectors such as maritime, intelligence, and telecommunications with analytical products designed to address complex challenges. The company has established a strategic partnership with Ursa to enhance its capabilities in RF data analytics.

vArmour Networks

Acquisition in 2023
vArmour Networks provides software-defined security solutions for virtualized data centers worldwide. It offers SDSec, a network-based security enforcement layer for cloud computing environments, and a multi-cloud security architecture. The company separates the security control plane from the enforcement plane to enhance security in hybrid cloud infrastructure.

RapidSOS

Venture Round in 2022
RapidSOS, Inc. is an emergency response data platform that connects life-saving information from over 350 million devices directly to 9-1-1 and first responders during emergencies. Founded in 2012 and based in New York, the company offers a range of solutions including Clearinghouse, which enables users to send emergency requests from RapidSOS-enabled devices, and an Emergency API suite that delivers user data to emergency services. Additionally, the RapidSOS Portal provides public safety agencies with secure access to essential Next Generation 911 (NG911) data. The platform supports more than 4,800 Emergency Communications Centers and plays a vital role in protecting over 90% of the U.S. population, responding to approximately 250 million emergencies annually. By collaborating with certified partners, RapidSOS enhances response capabilities by transmitting critical data such as precise location and real-time health information, ultimately aiming to improve emergency response efficiency and save lives.

Immuta

Series E in 2022
Immuta, Inc. is a data security company that specializes in providing organizations with a platform for managing data privacy, security, and access control. The Immuta Data Security Platform enables users to discover and classify sensitive data, implement access control policies, and monitor data usage without the need for coding. This automated data governance solution supports self-service access to data while ensuring compliance with various regulations. Immuta is utilized by a diverse range of industries, including finance, healthcare, government, and manufacturing, to facilitate cloud migration and secure collaboration. Founded in 2014 and headquartered in College Park, Maryland, with additional offices in Boston, Massachusetts and Columbus, Ohio, Immuta has established itself as a trusted partner for Fortune 500 companies and government agencies worldwide.

Source Defense

Series B in 2022
Source Defense Ltd. is a cybersecurity company specializing in website security software that prevents attacks originating from third-party sources. Founded in 2014 and headquartered in Rosh-ha’ayin, Israel, with additional offices in Beer-Sheva and Stamford, Connecticut, the company offers a cloud-based Software-as-a-Service platform. This platform enables site owners to effectively manage their security by setting and enforcing permissions, receiving real-time alerts, and monitoring the activities of third-party vendors on their sites. Source Defense aims to eliminate the security risks associated with third-party integrations, allowing businesses to save significant time and resources while maintaining high performance and safety for site visitors. Its tailored solutions include VICE products designed for various sectors, including financial institutions, insurance companies, e-commerce, and publishing.

Capella Space

Series C in 2022
Capella Space is an information services company based in San Francisco that operates a constellation of small satellites equipped with synthetic aperture radar, delivering on-demand, high-resolution radar imagery of the Earth's surface. The SAR imagery can be acquired through clouds, smoke, fog, and darkness, enabling continuous global monitoring and rapid insight across industries. Capella's services support infrastructure monitoring, agriculture, disaster response, maritime domain awareness, city planning and mapping, and business intelligence, helping customers detect sub-meter surface changes, track economic activity, and monitor environmental and security-related conditions. Founded in 2016, Capella Space provides timely earth observation for commerce, conservation, and safety.

ThriveDX

Venture Round in 2022
ThriveDX is a global education technology company focused on cybersecurity and digital skills training. It offers advanced, workforce, and professional development programs tailored to individuals' interests, abilities, and career levels.

Mezmo

Series D in 2021
Mezmo is an observability platform that ingests, processes, and routes log data to support enterprise-level application development, security, and compliance use cases.

HawkEye 360

Series D in 2021
HawkEye 360, Inc. is a data analytics company specializing in radio frequency (RF) mapping through its commercial satellite constellation. Founded in 2015 and headquartered in Herndon, Virginia, the company focuses on identifying, processing, and geolocating a wide range of RF signals. Its offerings include maritime domain awareness and spectrum mapping and monitoring, which are crucial for tracking global transportation networks and supporting emergency response efforts. By leveraging satellite tracking technology, HawkEye 360 provides clients in sectors such as maritime, intelligence, and telecommunications with analytical products designed to address complex challenges. The company has established a strategic partnership with Ursa to enhance its capabilities in RF data analytics.

Interos

Series C in 2021
Founded in 2005, Interos Inc. specializes in supply chain risk management, offering a platform that aggregates and analyzes large datasets to identify relationships, patterns, and correlations. This enables clients to assess, monitor, and mitigate risks across their extended business ecosystems, including supply chains, partnerships, and alliances.

SAM Seamless Network

Series B in 2021
SAM Seamless Network is a cybersecurity technology company based in Tel Aviv, Israel, with additional offices in New York and Berlin. Founded in 2016, the company specializes in protecting connected homes from cyber threats by addressing vulnerabilities at the source. Its flagship product, SAM for Homes, is a software solution that secures communication between smart devices and the network, ensuring that all connected devices are safeguarded without the need for individual agents on each device. The company also offers SAM for SMBs, a network management platform tailored for small and medium-sized businesses, and SAM On-the-Go, which provides parental control features. Through its proprietary cyber intelligence and Internet of Things threat management systems, SAM Seamless Network enables customers to confidently expand their use of IoT devices while minimizing security risks.

HawkEye 360

Series C in 2021
HawkEye 360, Inc. is a data analytics company specializing in radio frequency (RF) mapping through its commercial satellite constellation. Founded in 2015 and headquartered in Herndon, Virginia, the company focuses on identifying, processing, and geolocating a wide range of RF signals. Its offerings include maritime domain awareness and spectrum mapping and monitoring, which are crucial for tracking global transportation networks and supporting emergency response efforts. By leveraging satellite tracking technology, HawkEye 360 provides clients in sectors such as maritime, intelligence, and telecommunications with analytical products designed to address complex challenges. The company has established a strategic partnership with Ursa to enhance its capabilities in RF data analytics.

SafeGuard Cyber

Funding Round in 2021
SafeGuard Cyber offers a SaaS security platform that provides cloud-native defense for critical communication applications like Microsoft Teams, Slack, Zoom, Salesforce, and social media. Its award-winning platform gives businesses visibility into risks hidden in the cloud communication ecosystem, helping them detect and respond to internal and external threats.

vArmour Networks

Venture Round in 2021
vArmour Networks provides software-defined security solutions for virtualized data centers worldwide. It offers SDSec, a network-based security enforcement layer for cloud computing environments, and a multi-cloud security architecture. The company separates the security control plane from the enforcement plane to enhance security in hybrid cloud infrastructure.

Premise Data

Series E in 2021
Premise Data Corporation, established in 2012 and headquartered in San Francisco, specializes in developing a data and analytics platform. This platform, Premise Ground Truth, offers end-to-end data collection, quality assurance, and analysis. It provides insights into price changes, location discovery, retail audits, asset condition monitoring, movement patterns, logistics, risk indicators, and sentiment surveys. Additionally, it facilitates geospatial mapping and infrastructure impact measurement. Premise serves international organizations for investment and policy decisions.

iboss

Series B in 2021
Founded in 2003, iboss specializes in cloud-based network security solutions. It offers advanced security services for distributed organizations, including web and app security, mobile security, threat protection, data loss prevention, and secure access to the internet on any device. Its platform replaces traditional VPNs and proxies with next-gen Zero Trust Network Access (ZTNA) and Secure Access Service Edge (SASE), ensuring all internet traffic is secured for compliance, web filtering, malware defense, and data loss prevention.

HUMAN

Venture Round in 2021
HUMAN is a cybersecurity company focused on safeguarding enterprises from bot attacks, thereby enhancing digital experiences for genuine users. The company employs its advanced Human Verification Engine to protect applications, APIs, and digital media from malicious bot activity, which can lead to significant financial losses and degrade user experience. HUMAN verifies over 10 trillion interactions weekly for major companies and internet platforms, ensuring that digital engagements are legitimate. Its solutions cover a range of sectors, including advertising, publishing, and enterprise, addressing various threats such as automated fraud, data scraping, and account takeovers. Founded in 2012 and headquartered in New York, with additional offices in Washington, D.C., London, and Victoria, HUMAN continues to innovate in the field of online security.

Onapsis

Series D in 2020
Onapsis specializes in securing business-critical applications and infrastructure. It offers the Onapsis Security Platform, a SAP-certified solution combining preventative, behavioral-based, and context-aware approaches to detect and mitigate security risks. The company serves Global 2000 customers across various industries, including retailers, energy firms, and manufacturers.

Source Defense

Series A in 2020
Source Defense Ltd. is a cybersecurity company specializing in website security software that prevents attacks originating from third-party sources. Founded in 2014 and headquartered in Rosh-ha’ayin, Israel, with additional offices in Beer-Sheva and Stamford, Connecticut, the company offers a cloud-based Software-as-a-Service platform. This platform enables site owners to effectively manage their security by setting and enforcing permissions, receiving real-time alerts, and monitoring the activities of third-party vendors on their sites. Source Defense aims to eliminate the security risks associated with third-party integrations, allowing businesses to save significant time and resources while maintaining high performance and safety for site visitors. Its tailored solutions include VICE products designed for various sectors, including financial institutions, insurance companies, e-commerce, and publishing.

Capella Space

Series B in 2019
Capella Space is an information services company based in San Francisco that operates a constellation of small satellites equipped with synthetic aperture radar, delivering on-demand, high-resolution radar imagery of the Earth's surface. The SAR imagery can be acquired through clouds, smoke, fog, and darkness, enabling continuous global monitoring and rapid insight across industries. Capella's services support infrastructure monitoring, agriculture, disaster response, maritime domain awareness, city planning and mapping, and business intelligence, helping customers detect sub-meter surface changes, track economic activity, and monitor environmental and security-related conditions. Founded in 2016, Capella Space provides timely earth observation for commerce, conservation, and safety.

vArmour Networks

Series E in 2019
vArmour Networks provides software-defined security solutions for virtualized data centers worldwide. It offers SDSec, a network-based security enforcement layer for cloud computing environments, and a multi-cloud security architecture. The company separates the security control plane from the enforcement plane to enhance security in hybrid cloud infrastructure.

SAM Seamless Network

Series A in 2018
SAM Seamless Network is a cybersecurity technology company based in Tel Aviv, Israel, with additional offices in New York and Berlin. Founded in 2016, the company specializes in protecting connected homes from cyber threats by addressing vulnerabilities at the source. Its flagship product, SAM for Homes, is a software solution that secures communication between smart devices and the network, ensuring that all connected devices are safeguarded without the need for individual agents on each device. The company also offers SAM for SMBs, a network management platform tailored for small and medium-sized businesses, and SAM On-the-Go, which provides parental control features. Through its proprietary cyber intelligence and Internet of Things threat management systems, SAM Seamless Network enables customers to confidently expand their use of IoT devices while minimizing security risks.

RiskSense

Series B in 2018
RiskSense, Inc. specializes in cyber risk management solutions, offering a cloud-based platform that enables organizations to assess and manage their cybersecurity risk effectively. The RiskSense Platform provides vulnerability prioritization and management, utilizing risk-based scoring and analytics to identify critical security weaknesses. It features services such as vulnerability assessments and attack surface validation, which help organizations discover misconfigurations and vulnerabilities, as well as assess potential infiltration paths used by cyber adversaries. By continuously correlating customer infrastructure with extensive vulnerability data and threat intelligence, RiskSense delivers actionable insights that prioritize remediation efforts and enhance overall security posture. Founded in 2006 and headquartered in Sunnyvale, California, with additional offices in Albuquerque, New Mexico, and India, RiskSense was previously known as CAaNES, LLC before rebranding in May 2015.

ObserveIT

Series B in 2018
ObserveIT LTD. is a provider of insider threat management software solutions, specializing in detecting, investigating, and preventing insider threats within organizations. Founded in 2006 and headquartered in Boston, Massachusetts, with additional offices in London and Tel Aviv, the company serves a diverse range of industries, including financial services, technology, and manufacturing. Its platform allows organizations to monitor user activity, detect data loss, and respond to incidents more efficiently, significantly reducing investigation times from days to minutes. By offering comprehensive solutions for security teams, ObserveIT aims to enhance the identification of insider threats, streamline investigative processes, and facilitate compliance, ultimately helping organizations safeguard sensitive information and mitigate risks associated with insider actions. ObserveIT operates as a subsidiary of Proofpoint, Inc.

SafeGuard Cyber

Series B in 2018
SafeGuard Cyber offers a SaaS security platform that provides cloud-native defense for critical communication applications like Microsoft Teams, Slack, Zoom, Salesforce, and social media. Its award-winning platform gives businesses visibility into risks hidden in the cloud communication ecosystem, helping them detect and respond to internal and external threats.

CallSign

Series A in 2017
CallSign specializes in developing an online transaction platform that pioneers digital trust. Utilizing proprietary technology, it mimics human identification methods, offering high-fidelity AI-based user recognition with minimal friction.

HUMAN

HUMAN is a cybersecurity company focused on safeguarding enterprises from bot attacks, thereby enhancing digital experiences for genuine users. The company employs its advanced Human Verification Engine to protect applications, APIs, and digital media from malicious bot activity, which can lead to significant financial losses and degrade user experience. HUMAN verifies over 10 trillion interactions weekly for major companies and internet platforms, ensuring that digital engagements are legitimate. Its solutions cover a range of sectors, including advertising, publishing, and enterprise, addressing various threats such as automated fraud, data scraping, and account takeovers. Founded in 2012 and headquartered in New York, with additional offices in Washington, D.C., London, and Victoria, HUMAN continues to innovate in the field of online security.

Classiq Technologies

Classiq Technologies develops a comprehensive quantum software platform that provides an integrated environment for designing, optimizing, analyzing, and executing quantum algorithms. The platform includes an IDE, compiler and operating system to deliver a single entry point into quantum computing, bridging algorithm design to execution. It features a low-code development environment that automates quantum programming, enabling a broader range of talent, including those with backgrounds in AI, ML, and linear algebra, to work with quantum hardware without deep specialization. The company collaborates with hardware providers, high-performance computing systems and quantum simulators to enable execution across various architectures. Classiq focuses on accelerating the creation of complex quantum algorithms and broadening access to quantum computing for developers and researchers.
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