Cyber Mentor Fund

Cyber Mentor Fund, established in 2018, is a venture capital firm headquartered in San Mateo, California, with an additional office in Burlingame. It specializes in seed-stage investments, focusing on the cybersecurity sector. The firm's unique approach involves leveraging a community-centered strategy, collaborating with industry leaders, active operators, and cybersecurity VCs to mentor and accelerate the growth of early-stage cybersecurity companies.

Muriel Kay

Venture Partner

37 past transactions

Insane Cyber

Seed Round in 2024
Insane Cyber is a specialized cybersecurity firm focusing on industrial sectors. It provides a platform that collects and analyzes data from various sources like network traffic, system logs, and user activity to protect critical infrastructure from sophisticated cyber threats. The company's automated analysis, powered by advanced algorithms and machine learning, aids in incident response and recovery. Additionally, Insane Cyber offers managed services to ensure the security of operational technology environments in industries such as energy, data centers, government, and oil and gas.

LeakSignal

Seed Round in 2024
LeakSignal is a data plane security platform designed to safeguard microservice and serverless environments. By leveraging machine learning, the company identifies and prevents the exfiltration of sensitive data, thereby helping organizations protect their valuable information and adhere to regulatory requirements. LeakSignal focuses on microsegmentation, API security, and data loss prevention in transit, addressing the challenges posed by the rapid growth of microservices and service mesh architectures. Through its innovative solutions, LeakSignal provides essential insights and controls, enhancing the security posture of businesses operating in complex digital environments.

Upfort

Series A in 2023
Upfort is a cybersecurity and insurance platform dedicated to providing comprehensive protection for small and medium-sized enterprises (SMEs) against evolving cyber threats. The company offers an integrated solution that encompasses various essential services, including phishing simulation, public Wi-Fi protection, inbox protection, password management, and cyber liability insurance. By consolidating these critical tools into a single, user-friendly platform, Upfort enables organizations to effectively manage their cyber security needs and safeguard their business activities from modern cyber risks.

Discern Security

Seed Round in 2023
Discern Security is a company that specializes in cybersecurity management solutions, focusing on policy administration and visualization of security configurations. Its platform provides businesses with tools for mesh visualization, risk quantification, and workflow recommendations, allowing users to efficiently manage and optimize their security resources. By creating a stable cybersecurity mesh infrastructure, Discern Security supports dynamic and ongoing policy management across various security solutions, enhancing the overall effectiveness and cost-efficiency of cybersecurity efforts for its clients.

Fenix24

Seed Round in 2023
Fenix24, established in 2022 and headquartered in Chattanooga, Tennessee, is a company specializing in post-incident disaster recovery and restoration services. As part of the Conversant Group, Fenix24 focuses on helping businesses recover from various crises, including terrorist attacks. The company emphasizes a fast, thorough, and professional approach to disaster management, providing clients with strategic recovery playbooks designed to minimize costs associated with incident response and business interruptions. By raising the standards for recovery services, Fenix24 aims to support organizations in effectively navigating the challenges posed by unexpected incidents.

DataTrails

Series A in 2022
DataTrails is a developer of an API-first platform that enhances data trust and visibility across various applications. By leveraging a tamper-evident ledger, DataTrails tracks the provenance of both physical and digital assets, ensuring the authenticity of information and helping to detect fraudulent data. The platform incorporates fine-grained attribute-based access controls and innovative organization-based access controls, allowing secure data distribution to authorized stakeholders. Additionally, it features configurable compliance policies that monitor metadata changes for identifying process anomalies. By eliminating the inefficiencies of manual or paper-based processes, DataTrails enables enterprises to reduce operational costs and improve business resiliency, all while maintaining compliance with established data integrity standards.

SynSaber

Series A in 2022
SynSaber is a provider of industrial asset and network monitoring solutions, focusing on enhancing the security of operational technology (OT) environments. The company develops a vendor-agnostic visibility and detection application that offers continuous insights into the status, vulnerabilities, and threats facing industrial systems. Its software can be rapidly deployed on existing hardware or within virtualized and containerized environments, seamlessly integrating with existing workflows to deliver relevant data to security information and event management systems, security orchestration, automation and response platforms, or managed security service providers. By equipping critical infrastructure operators and asset owners with this flexible tool, SynSaber enables them to effectively monitor, assess, and defend against industrial threats.

Spec

Seed Round in 2022
Spec is a developer of a cloud-based fraud detection and defense platform that aims to protect businesses from online fraud and abuse. The company focuses on analyzing traffic to websites and APIs to identify fraudulent users and abusive bots, even those utilizing advanced tools and stolen data. Spec's platform provides comprehensive insights into the customer journey, allowing businesses to proactively detect threats and mitigate fraud losses effectively. By enabling seamless integrations and workflows, the platform facilitates live routing decisions, ensuring that legitimate visitors experience a smooth digital journey while minimizing unnecessary friction. Spec’s solution is designed for quick implementation, requiring only minutes to set up, making it accessible for businesses looking to enhance their online security.

Tailscale

Series B in 2022
Tailscale Inc. is a company that develops corporate virtual private network (VPN) software aimed at enhancing network security for teams of all sizes. Founded in 2019 and based in Toronto, Canada, Tailscale leverages the WireGuard protocol to simplify the creation, configuration, and maintenance of private networks. It connects authorized devices in a peer-to-peer mesh, which minimizes latency and enhances reliability. Tailscale's solution integrates seamlessly with existing identity providers, such as GSuite and Office365, allowing users to access secure networks without the traditional complexities of VPN setup. The company caters to a diverse clientele, including hobbyists, network administrators, banks, hospitals, and startups, by offering a cost-effective, reliable, and user-friendly approach to network security.

Enveil

Series B in 2022
Enveil Inc., established in 2016 and headquartered in Fulton, Maryland, specializes in data security solutions. The company develops technology that enables enterprises to operate on both encrypted and unencrypted data across various environments, including cloud and on-premise settings. Enveil's flagship product is ZeroReveal Compute Fabric, a two-party platform comprising ZeroReveal Client and Server applications, ensuring data security throughout processing. Additionally, they offer ZeroReveal Search for secure data searches and ZeroReveal Machine Learning to derive insights from data sources privately and securely. Their solutions cater to industries such as financial services, healthcare, cloud security, and government, serving applications like secure data collaboration, regulatory compliance, and third-party risk management. Enveil uses homomorphic cryptography to protect data interactions, including search and analytics.

Revelstoke

Series A in 2022
Revelstoke is a developer of an innovative automation platform that aims to simplify security orchestration, automation, and response (SOAR) for security teams. By providing a no-code interface, the platform enables users to gather and analyze security data without the need for extensive programming skills. This functionality allows businesses to seamlessly switch between endpoint detection technologies, automating tasks within their security operations centers. Additionally, Revelstoke's low-code or no-code integration capabilities facilitate the efficient management of security data, empowering teams to operate more effectively and respond to threats with greater speed and precision.

Appaegis

Seed Round in 2021
Appaegis simplifies enterprise data access while enforcing strong zero-trust security for remote access. Its patent-pending solution protects data access and gives administrators full control over how enterprise data is used. The company was founded by security veterans with successful security track records.

RADICL Defense

Seed Round in 2021
RADICL Defense focuses on providing military-grade cybersecurity solutions tailored for small and medium-sized businesses. The company specializes in safeguarding clients against advanced cyber threats and ransomware, particularly those associated with national security interests. By delivering robust protection against nation-state level cyberattacks, RADICL Defense aims to enhance the security posture of organizations that are critical to national defense and security sectors.

Boxx Insurance

Series A in 2021
Boxx Insurance Inc. specializes in providing cybersecurity solutions designed to help businesses and families safeguard against cyber threats. The company focuses on enabling clients to proactively manage their total risk exposure through a comprehensive platform that integrates advanced technologies, data science, and specialized underwriting. Boxx Insurance aims to not only protect clients from potential cyber risks but also to predict and prevent vulnerabilities, ensuring a robust response to incidents. By prioritizing digital safety, Boxx Insurance supports its clients in staying ahead of emerging threats and effectively recovering from any cyber-related challenges they may face.

Cloudbrink

Series A in 2021
Cloudbrink is a provider of advanced cloud networking services focused on enhancing remote work productivity through exceptional network performance. The company leverages artificial intelligence and machine learning to offer an edge-native Zero-Trust Access solution, significantly improving speed for cloud, Software as a Service, and data center applications. Its software-only offerings include high-performance Zero-Trust Network Access, personal Software-Defined Wide Area Network, and Automated Multi-Threaded Data security, designed to deliver an in-office experience while simplifying operational complexities. Additionally, Cloudbrink facilitates seamless cloud and IoT infrastructure integration, featuring auto-discovery and policy-based management for all edge services, thereby optimizing application performance for users and devices.

SynSaber

Seed Round in 2021
SynSaber is a provider of industrial asset and network monitoring solutions, focusing on enhancing the security of operational technology (OT) environments. The company develops a vendor-agnostic visibility and detection application that offers continuous insights into the status, vulnerabilities, and threats facing industrial systems. Its software can be rapidly deployed on existing hardware or within virtualized and containerized environments, seamlessly integrating with existing workflows to deliver relevant data to security information and event management systems, security orchestration, automation and response platforms, or managed security service providers. By equipping critical infrastructure operators and asset owners with this flexible tool, SynSaber enables them to effectively monitor, assess, and defend against industrial threats.

Deduce

Series A in 2021
Deduce, Inc. is a cybersecurity company based in Philadelphia, Pennsylvania, established in 2019. It specializes in protecting businesses and their customers from unauthorized account access, identity fraud, and data leakage. The company offers a range of services that include developing an identity access platform capable of detecting sophisticated, AI-generated identities that can deceive traditional fraud detection systems. Deduce employs advanced risk algorithms and behavioral analytics to provide real-time fraud elimination and enhances user experiences by reducing friction in account security processes. By leveraging a comprehensive network of consumer identity data, Deduce enables organizations to utilize collective identity-based threat intelligence, improving their visibility into potential user threats and risks.

Spec

Seed Round in 2021
Spec is a developer of a cloud-based fraud detection and defense platform that aims to protect businesses from online fraud and abuse. The company focuses on analyzing traffic to websites and APIs to identify fraudulent users and abusive bots, even those utilizing advanced tools and stolen data. Spec's platform provides comprehensive insights into the customer journey, allowing businesses to proactively detect threats and mitigate fraud losses effectively. By enabling seamless integrations and workflows, the platform facilitates live routing decisions, ensuring that legitimate visitors experience a smooth digital journey while minimizing unnecessary friction. Spec’s solution is designed for quick implementation, requiring only minutes to set up, making it accessible for businesses looking to enhance their online security.

HYAS

Series B in 2021
HYAS Infosec Inc. is an information security company based in Nanaimo, Canada, founded in 2014. It specializes in developing advanced cybersecurity technology solutions for enterprise, small and medium-sized businesses, and consumer markets. The company's flagship product, Comox, is a security intelligence platform that connects specific attack instances and campaigns to historical indicators of compromise. It allows users to research malware samples and network traffic, providing valuable insights to enhance existing security information and event management (SIEM) efforts. Comox is utilized by a diverse clientele, including financial institutions, Fortune 500 companies, international law enforcement agencies, and major security firms. Additionally, HYAS is recognized as a leader in pre-zero-day cybersecurity risk, offering the industry’s first solution that seamlessly integrates with existing security frameworks to detect and mitigate cyber risks proactively while identifying potential adversaries.

SecurityAdvisor

Series A in 2021
SecurityAdvisor is a company that offers a personalized security awareness platform aimed at providing real-time coaching to end-users to mitigate cyber risks. By integrating with existing security technologies such as endpoint, cloud, email, and web security tools, the platform extracts contextual information about the specific risks faced by individual users. Its primary objective is to deliver measurable security outcomes, including a reduction in the number of users infected by malware and a decrease in data leakage incidents. Utilizing artificial intelligence, SecurityAdvisor focuses on risk assessment and personalized coaching, enabling organizations to effectively reduce security incidents while optimizing employee productivity. The company also engages with users deemed at risk and provides monthly reports detailing outcomes and cyber risk reductions.

Mammoth Cyber

Seed Round in 2021
Mammoth Cyber is a provider of computer and network security solutions, specializing in an agentless zero-trust access system designed to enhance the security of remote, data, and web access. The company's innovative technology effectively blocks attacks from zero-day exploits while ensuring that enterprise data remains protected within its secure access service edge framework. This approach allows organizations to maintain full visibility and control over user interactions with applications, regardless of their existing architecture, platforms, or product portfolios. Mammoth Cyber's solutions are aimed at helping clients secure their digital environments and safeguard sensitive information.

Certn

Series A in 2020
Certn is a technology company based in Victoria, Canada, established in 2016. It specializes in applicant screening and risk management solutions for employers, landlords, and property management firms. The company's platform employs machine learning and artificial intelligence to evaluate customer credibility, promoting financial inclusion. Certn offers services such as criminal record checks, identity verification, employment and education verification, reference checks, and its proprietary Softcheck, which scans global databases for negative news and violations. The platform provides a 3-dimensional scoring approach, including social, behavioral, and financial profiling, to help clients make informed decisions about applicants.

Kognos

Seed Round in 2020
Kognos, Inc. is a technology company based in Santa Clara, California, founded in 2017. It operates a cloud-based automated investigation platform designed to enhance cybersecurity measures. The platform enables security teams to detect, investigate, and respond to attack campaigns in real-time. Utilizing artificial intelligence, it processes data from various security and infrastructure sensors, generating visual narratives that clarify risks and aid in prioritizing remediation efforts. By delivering actionable insights, Kognos empowers security analysts to quickly understand threats and effectively respond, thereby significantly reducing the time attackers can dwell within a network.

Ananda Networks

Seed Round in 2020
Ananda Networks is a developer of innovative network security solutions that aim to transform traditional cybersecurity methods. The company offers a Network as a Service (NaaS) solution that operates as a fully decentralized cybersecurity web, allowing for remote monitoring and control of networks without the requirement of physical cloud servers. This approach enables organizations to enhance their network security while providing real-time detection data. Ananda Networks was co-founded by Adi Ruppin and Elad Rave, focusing on delivering advanced security measures to meet the evolving demands of modern digital environments.

Templarbit

Series A in 2020
Templarbit Inc. is a cybersecurity company based in San Francisco, California, founded in 2017. The company specializes in developing security solutions to protect applications from Cross-Site Scripting (XSS) attacks and other malicious activities. Its software features a cloud-based, user-friendly central dashboard that monitors security events across various applications, enabling users to detect and respond to potential threats effectively. Templarbit's solution includes the deployment of security intelligence agents throughout the application stack to monitor and identify malicious behavior. The company offers its services with a free trial, and pricing is determined based on traffic load and the specifics of the application stack.

Okera

Series B in 2020
Okera Inc. is a data management company that operates an Active Data Access Platform designed to streamline data provisioning, access, governance, and auditing. Founded in 2016 and based in San Francisco, California, with an additional office in Seattle, Okera focuses on enhancing data security, privacy, compliance, and sensitive data management. The platform enables organizations to automatically discover and audit data lakes, create no-code access policies through a visual policy engine, and enforce fine-grained access controls across hybrid and multi-cloud environments, including AWS and Azure. By implementing comprehensive data access controls, Okera empowers data teams to confidently harness the potential of their data for innovation and growth while navigating the complexities of evolving data privacy regulations.

Enveil

Series A in 2020
Enveil Inc., established in 2016 and headquartered in Fulton, Maryland, specializes in data security solutions. The company develops technology that enables enterprises to operate on both encrypted and unencrypted data across various environments, including cloud and on-premise settings. Enveil's flagship product is ZeroReveal Compute Fabric, a two-party platform comprising ZeroReveal Client and Server applications, ensuring data security throughout processing. Additionally, they offer ZeroReveal Search for secure data searches and ZeroReveal Machine Learning to derive insights from data sources privately and securely. Their solutions cater to industries such as financial services, healthcare, cloud security, and government, serving applications like secure data collaboration, regulatory compliance, and third-party risk management. Enveil uses homomorphic cryptography to protect data interactions, including search and analytics.

SecurityAdvisor

Seed Round in 2020
SecurityAdvisor is a company that offers a personalized security awareness platform aimed at providing real-time coaching to end-users to mitigate cyber risks. By integrating with existing security technologies such as endpoint, cloud, email, and web security tools, the platform extracts contextual information about the specific risks faced by individual users. Its primary objective is to deliver measurable security outcomes, including a reduction in the number of users infected by malware and a decrease in data leakage incidents. Utilizing artificial intelligence, SecurityAdvisor focuses on risk assessment and personalized coaching, enabling organizations to effectively reduce security incidents while optimizing employee productivity. The company also engages with users deemed at risk and provides monthly reports detailing outcomes and cyber risk reductions.

Cyberhaven

Series A in 2019
Cyberhaven, Inc., established in 2014 and headquartered in Boston, Massachusetts, specializes in enterprise cybersecurity. The company's core offering is a Data Detection and Response platform designed to safeguard intellectual property from theft and insider threats. This platform assesses internal actions across an organization, identifying risky behaviors before they result in a breach. It provides full-context data tracing to minimize false positives and negatives, and accelerates incident response investigations, enabling clients to protect their data efficiently. Cyberhaven's technology covers the protection of sensitive documents across various platforms, including Office 365, on-premise SharePoint, and Google Apps. The company operates globally with additional offices in Palo Alto, California; Lausanne, Switzerland; and Kiev, Ukraine.

CyCognito

Series A in 2019
CyCognito is a cybersecurity company founded in 2017 and based in Palo Alto, California. The company specializes in external cyber risk management by providing a cloud-based network security analysis platform. This platform helps organizations identify and understand their security weaknesses by simulating advanced attack scenarios. Utilizing technologies such as machine learning and natural language processing, CyCognito's tool offers a comprehensive and automated assessment of an organization's external attack surface. It allows businesses to prioritize their cybersecurity efforts by revealing critical vulnerabilities and potential attack vectors that could lead to data breaches. By enabling organizations to recognize and remediate risks effectively, CyCognito enhances their overall cybersecurity posture and facilitates cross-departmental collaboration in addressing cyber threats.

MessageControl

Seed Round in 2019
MessageControl is a Chicago-based B2B SaaS company that specializes in messaging security, focusing on the prevention of social engineering and human identity attacks. The company offers advanced solutions powered by artificial intelligence that enhance email and messaging security for enterprises. Its key products include Silencer, which effectively stops embedded email trackers that could leak confidential information; CodeBreaker, which identifies hidden risks in email communications and provides real-time warnings; and GateKeeper, designed to prevent misaddressed emails from leaving the organization. Through these offerings, MessageControl aims to safeguard companies from the dangers posed by malicious emails and enhance their overall security posture.

Resilience

Venture Round in 2019
Resilience is a cyber risk company focused on aiding middle to large market enterprises in achieving cyber resilience. Established by experts from the U.S. military and intelligence sectors, the company integrates cybersecurity, cyber insurance, and cyber risk management into one cohesive solution. It provides comprehensive cyber insurance tailored to meet the specific needs of organizations, leveraging advanced risk quantification models to ensure contract certainty. In addition to insurance, Resilience offers proactive and vigilant analysis of threats and vulnerabilities in real-time, allowing businesses to prioritize relevant risks and reduce false positives. The company further empowers organizations with action plans based on their unique risk profiles, covering areas such as governance, user education, compliance, and security posture review. Through these integrated approaches, Resilience strives to help organizations navigate the complexities of cyber threats and manage their risk exposure effectively.

Bolster AI

Series A in 2019
Bolster Inc. is a cybersecurity company that specializes in artificial intelligence and machine learning to combat online fraud and protect brands from scams and account takeovers. Founded in 2017 and headquartered in Los Altos, California, Bolster offers a range of products, including Online Customer Protection, which features detection, automated takedown, continuous monitoring, and threat intelligence. Its Online Fraud Prevention platform identifies both victims and scammers, providing tools to address phishing kits and fraudulent sites. Additionally, the company provides a Real-time Detection API that covers various types of scams, such as phishing and counterfeit activities. Bolster serves multiple sectors, including finance, technology, and retail, and promotes proactive brand protection through tools like checkphish.ai, a free, open-source resource for detecting fraudulent websites and phishing scams. The team at Bolster has extensive experience in cybersecurity, contributing to its innovative approach to fraud prevention.

Bluelava

Series A in 2019
Blue Lava is the leading cybersecurity program management solution enabling enterprise security and IT teams to effectively strategize, prioritize, and budget core cybersecurity programs. It enables visibility into the full enterprise IT infrastructure - highlighting and quantifying the strengths and weaknesses of supporting technology, people, and processes and provides for what-if scenario modeling and risk analysis. In addition, Blue Lava delivers these results quickly and easily without the need for expansive professional service engagements and enables CISOs/CIOs to communicate them with confidence to the board or other executives using a standard NIST CF format or Blue Lava's own rich CMM format. Blue Lava is the fastest way to build a high-performance cybersecurity program.

Upfort

Seed Round in 2018
Upfort is a cybersecurity and insurance platform dedicated to providing comprehensive protection for small and medium-sized enterprises (SMEs) against evolving cyber threats. The company offers an integrated solution that encompasses various essential services, including phishing simulation, public Wi-Fi protection, inbox protection, password management, and cyber liability insurance. By consolidating these critical tools into a single, user-friendly platform, Upfort enables organizations to effectively manage their cyber security needs and safeguard their business activities from modern cyber risks.
Spot something off? Help us improve by flagging any incorrect or outdated information. Just email us at support@teaserclub.com. Your feedback is most welcome.