Battery Ventures

Expel, Inc. is a cybersecurity company that specializes in managed security software and services. Founded in 2016 and based in Herndon, Virginia, Expel offers a comprehensive security operations center (SOC)-as-a-service, which includes managed detection and response (MDR), threat hunting, remediation, and phishing support. The company’s platform, known as the Expel Workbench™, facilitates a collaborative experience, allowing customers to engage actively in their security operations. Users can monitor live investigations or receive detailed alerts throughout the investigative process. Expel’s approach emphasizes transparency and efficiency, enabling security teams to focus on strategic priorities while swiftly addressing threats such as ransomware, phishing, and supply chain attacks. With dedicated analysts available around the clock, Expel aims to enhance organizations' security posture by swiftly identifying and mitigating risks while reducing the noise of false positives.

Contrast Security, founded in 2014 and headquartered in Los Altos, California, specializes in developing security software that empowers applications to safeguard themselves against cyberattacks. Its patented deep security instrumentation embeds code analysis and attack prevention directly into software, providing comprehensive security observability and eliminating the need for disruptive scanning or specialized security experts. Contrast Security offers two primary solutions: Contrast Assess, which infuses software with vulnerability assessment capabilities; and Contrast Protect, a runtime application self-protection solution that understands how attacks behave in real-time. The company's platform accelerates development cycles, improves efficiencies, and enables businesses to protect applications from known and unknown threats continuously throughout the software lifecycle.

DomainTools, LLC is a leading provider of internet intelligence solutions, primarily focused on enhancing cybersecurity through its comprehensive platform. Established in 2009 and based in Seattle, Washington, the company offers tools that allow users to search for domains using various identifiers such as names and email addresses. DomainTools provides a range of services including domain name history, trademark protection, and advanced auction services for domains. Its key products include the Iris Investigation tool for threat intelligence, the PhishEye tool for monitoring suspicious domains, and the DomainTools API which supports cybersecurity applications. The company’s solutions are designed to assist organizations in threat detection, incident response, and brand protection, making it a vital resource for security teams navigating an evolving digital landscape. DomainTools aggregates extensive domain and DNS data to deliver real-time risk analytics, enabling businesses to proactively manage external threats and safeguard their online presence.

RiskIQ, Inc. is a cybersecurity company that specializes in developing cloud-based Software-as-a-Service solutions aimed at helping organizations detect and respond to various online security threats, including phishing, fraud, and malware. Its flagship product, RiskIQ Illuminate, allows organizations to map and monitor their digital attack surface, facilitating the understanding and mitigation of vulnerabilities. Additional offerings include RiskIQ PassiveTotal, which connects internal data to external threat indicators, and RiskIQ Digital Footprint, designed to visualize and protect the attack surface. The company also provides RiskIQ Executive Guardian, which tracks potential threats to company executives, and RiskIQ SIS, a data set that identifies cyber threats. RiskIQ’s products support a range of applications, including compliance, incident response, and brand protection, serving diverse industries such as finance, healthcare, and technology. Founded in 2003 and headquartered in San Francisco, California, RiskIQ also has offices in Lenexa, Kansas, and London, United Kingdom.

Expel, Inc. is a cybersecurity company that specializes in managed security software and services. Founded in 2016 and based in Herndon, Virginia, Expel offers a comprehensive security operations center (SOC)-as-a-service, which includes managed detection and response (MDR), threat hunting, remediation, and phishing support. The company’s platform, known as the Expel Workbench™, facilitates a collaborative experience, allowing customers to engage actively in their security operations. Users can monitor live investigations or receive detailed alerts throughout the investigative process. Expel’s approach emphasizes transparency and efficiency, enabling security teams to focus on strategic priorities while swiftly addressing threats such as ransomware, phishing, and supply chain attacks. With dedicated analysts available around the clock, Expel aims to enhance organizations' security posture by swiftly identifying and mitigating risks while reducing the noise of false positives.

Expel, Inc. is a cybersecurity company that specializes in managed security software and services. Founded in 2016 and based in Herndon, Virginia, Expel offers a comprehensive security operations center (SOC)-as-a-service, which includes managed detection and response (MDR), threat hunting, remediation, and phishing support. The company’s platform, known as the Expel Workbench™, facilitates a collaborative experience, allowing customers to engage actively in their security operations. Users can monitor live investigations or receive detailed alerts throughout the investigative process. Expel’s approach emphasizes transparency and efficiency, enabling security teams to focus on strategic priorities while swiftly addressing threats such as ransomware, phishing, and supply chain attacks. With dedicated analysts available around the clock, Expel aims to enhance organizations' security posture by swiftly identifying and mitigating risks while reducing the noise of false positives.

Contrast Security, founded in 2014 and headquartered in Los Altos, California, specializes in developing security software that empowers applications to safeguard themselves against cyberattacks. Its patented deep security instrumentation embeds code analysis and attack prevention directly into software, providing comprehensive security observability and eliminating the need for disruptive scanning or specialized security experts. Contrast Security offers two primary solutions: Contrast Assess, which infuses software with vulnerability assessment capabilities; and Contrast Protect, a runtime application self-protection solution that understands how attacks behave in real-time. The company's platform accelerates development cycles, improves efficiencies, and enables businesses to protect applications from known and unknown threats continuously throughout the software lifecycle.

Expel, Inc. is a cybersecurity company that specializes in managed security software and services. Founded in 2016 and based in Herndon, Virginia, Expel offers a comprehensive security operations center (SOC)-as-a-service, which includes managed detection and response (MDR), threat hunting, remediation, and phishing support. The company’s platform, known as the Expel Workbench™, facilitates a collaborative experience, allowing customers to engage actively in their security operations. Users can monitor live investigations or receive detailed alerts throughout the investigative process. Expel’s approach emphasizes transparency and efficiency, enabling security teams to focus on strategic priorities while swiftly addressing threats such as ransomware, phishing, and supply chain attacks. With dedicated analysts available around the clock, Expel aims to enhance organizations' security posture by swiftly identifying and mitigating risks while reducing the noise of false positives.

Contrast Security, founded in 2014 and headquartered in Los Altos, California, specializes in developing security software that empowers applications to safeguard themselves against cyberattacks. Its patented deep security instrumentation embeds code analysis and attack prevention directly into software, providing comprehensive security observability and eliminating the need for disruptive scanning or specialized security experts. Contrast Security offers two primary solutions: Contrast Assess, which infuses software with vulnerability assessment capabilities; and Contrast Protect, a runtime application self-protection solution that understands how attacks behave in real-time. The company's platform accelerates development cycles, improves efficiencies, and enables businesses to protect applications from known and unknown threats continuously throughout the software lifecycle.

RiskIQ, Inc. is a cybersecurity company that specializes in developing cloud-based Software-as-a-Service solutions aimed at helping organizations detect and respond to various online security threats, including phishing, fraud, and malware. Its flagship product, RiskIQ Illuminate, allows organizations to map and monitor their digital attack surface, facilitating the understanding and mitigation of vulnerabilities. Additional offerings include RiskIQ PassiveTotal, which connects internal data to external threat indicators, and RiskIQ Digital Footprint, designed to visualize and protect the attack surface. The company also provides RiskIQ Executive Guardian, which tracks potential threats to company executives, and RiskIQ SIS, a data set that identifies cyber threats. RiskIQ’s products support a range of applications, including compliance, incident response, and brand protection, serving diverse industries such as finance, healthcare, and technology. Founded in 2003 and headquartered in San Francisco, California, RiskIQ also has offices in Lenexa, Kansas, and London, United Kingdom.

Expel, Inc. is a cybersecurity company that specializes in managed security software and services. Founded in 2016 and based in Herndon, Virginia, Expel offers a comprehensive security operations center (SOC)-as-a-service, which includes managed detection and response (MDR), threat hunting, remediation, and phishing support. The company’s platform, known as the Expel Workbench™, facilitates a collaborative experience, allowing customers to engage actively in their security operations. Users can monitor live investigations or receive detailed alerts throughout the investigative process. Expel’s approach emphasizes transparency and efficiency, enabling security teams to focus on strategic priorities while swiftly addressing threats such as ransomware, phishing, and supply chain attacks. With dedicated analysts available around the clock, Expel aims to enhance organizations' security posture by swiftly identifying and mitigating risks while reducing the noise of false positives.

LightCyber Ltd. is a cybersecurity company founded in 2011 and based in Ramat Gan, Israel. It specializes in developing behavioral attack detection solutions aimed at identifying and preventing cyber-attacks and advanced persistent threats (APT). The company's flagship product, LightCyber Magna, integrates user, network, and endpoint context to deliver comprehensive security visibility into various attack activities. This platform enables organizations to detect and respond to threats by analyzing behavioral anomalies within internal networks. LightCyber's solutions provide automated investigative data to streamline incident response and enhance the accuracy of threat detection, minimizing the noise typically associated with traditional security alerts. The company's products serve a diverse clientele across sectors such as finance, legal, telecommunications, government, media, and technology. As of early 2017, LightCyber operates as a subsidiary of Palo Alto Networks.

LightCyber Ltd. is a cybersecurity company founded in 2011 and based in Ramat Gan, Israel. It specializes in developing behavioral attack detection solutions aimed at identifying and preventing cyber-attacks and advanced persistent threats (APT). The company's flagship product, LightCyber Magna, integrates user, network, and endpoint context to deliver comprehensive security visibility into various attack activities. This platform enables organizations to detect and respond to threats by analyzing behavioral anomalies within internal networks. LightCyber's solutions provide automated investigative data to streamline incident response and enhance the accuracy of threat detection, minimizing the noise typically associated with traditional security alerts. The company's products serve a diverse clientele across sectors such as finance, legal, telecommunications, government, media, and technology. As of early 2017, LightCyber operates as a subsidiary of Palo Alto Networks.

RiskIQ, Inc. is a cybersecurity company that specializes in developing cloud-based Software-as-a-Service solutions aimed at helping organizations detect and respond to various online security threats, including phishing, fraud, and malware. Its flagship product, RiskIQ Illuminate, allows organizations to map and monitor their digital attack surface, facilitating the understanding and mitigation of vulnerabilities. Additional offerings include RiskIQ PassiveTotal, which connects internal data to external threat indicators, and RiskIQ Digital Footprint, designed to visualize and protect the attack surface. The company also provides RiskIQ Executive Guardian, which tracks potential threats to company executives, and RiskIQ SIS, a data set that identifies cyber threats. RiskIQ’s products support a range of applications, including compliance, incident response, and brand protection, serving diverse industries such as finance, healthcare, and technology. Founded in 2003 and headquartered in San Francisco, California, RiskIQ also has offices in Lenexa, Kansas, and London, United Kingdom.

Cyvera specializes in cyber-defense products aimed at protecting Microsoft-based servers and endpoints from remote attacks. The company shifts the security paradigm from identifying malicious activities to preventing exploit techniques, offering a unique approach that addresses vulnerabilities not covered by traditional security suites and next-generation firewalls. Cyvera's solutions empower organizations to safeguard against various cyber-attack campaigns, including mass and targeted attacks, as well as Zero-Day threats and risks associated with unpatched systems. Through its innovative technology, Cyvera provides comprehensive protection, enhancing the overall security posture of its clients.

Arbor Networks specializes in securing complex networks against DDoS attacks and advanced threats. The company offers a suite of products that provides customers with detailed insights into their own networks while also leveraging its ATLAS threat intelligence infrastructure for a broader understanding of global Internet traffic and emerging threats. With contributions from over 330 service providers generating 120 Tbps of traffic intelligence, Arbor's Security Engineering & Response Team develops protective measures that are integrated into customer products to combat DDoS and malware threats. Arbor's DDoS Solutions are adaptable, catering to various deployment needs, including virtual solutions, network-embedded systems, and enterprise appliances. The Arbor Cloud service combines on-premises and cloud-based mitigation for comprehensive DDoS defense. Additionally, Arbor Advanced Threat Solutions utilize integrated Netflow and Packet Capture technology to enhance network-wide situational awareness and provide deep traffic visibility, enabling effective threat detection and response through real-time insights and historical analysis. The company's focus is on ensuring the availability of critical infrastructure while safeguarding against advanced threats.

@Stake, Inc. was a computer security professional services company based in Cambridge, Massachusetts, founded in 1999. The company specialized in digital security consulting services, focusing on assessing and managing risk in enterprise environments. Notably, @Stake acquired L0pht Heavy Industries in 2000, which enhanced its expertise by incorporating notable figures from the hacking community. The firm was recognized for its comprehensive approach to internet security, offering a range of consulting services tailored to meet the needs of businesses. In 2004, @Stake was acquired by Symantec, further expanding its reach and capabilities in the cybersecurity landscape.