M12 - Microsoft's Venture Fund

M12 - Microsoft’s venture fund, invests in early-stage enterprise software companies with a focus on AI, cloud infrastructure, cybersecurity, developer tools, vertical SaaS, and Web3/Gaming. Since 2016, M12 has invested in over 100 companies, helping startups accelerate growth with unparalleled access to Microsoft.

Matthew Goldstein

Managing Director

Mony Hassid

Managing Director

Samir Kumar

Managing Director

Andrew Smyth

Managing Partner

Past deals in Network Security

Edera

Series A in 2025
Edera is a cybersecurity company that specializes in robust workload isolation solutions for Kubernetes and AI environments. Its core technology, a cloud-native Type 1 hypervisor, ensures each container operates within its own isolated kernel, preventing lateral movement and eliminating container escapes. This approach enhances security without compromising performance. Edera's platform is designed for seamless integration, requiring minimal configuration to secure workloads across various infrastructures. Additionally, the company supports open-source initiatives, such as 'Am I Isolated,' a Rust-based container runtime scanner that detects gaps in container isolation.

Bolster AI

Series B in 2024
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.

HiddenLayer

Series A in 2023
HiddenLayer specializes in cybersecurity solutions tailored for machine learning algorithms and models. The company provides a range of services, including threat modeling, machine learning risk assessment training, and red team assessments, as well as AI and ML model scanning. Their platform leverages machine learning to analyze interactions within models, allowing for the detection of malicious activity without needing access to the user's artificial intelligence model or sensitive training data. This enables businesses to effectively identify and defend against potential threats to their machine learning systems.

nsKnox

Series B in 2023
NsKnox Technologies is a Boston-based fintech security company founded in 2016 by Alon Cohen. It specializes in Cooperative Cyber Security (CCS), offering innovative solutions to protect corporate payment systems from various threats, including insider attacks, external fraud, and data manipulation. The company’s advanced technology detects fraud, social engineering, and other malicious activities in real-time, allowing businesses to enhance payment security across their systems. By ensuring that payments reach the intended beneficiaries without complications, NsKnox aims to revolutionize the way organizations safeguard their financial transactions.

Theom

Seed Round in 2022
Theom is an IT company founded in 2020 and based in San Francisco, California, specializing in cloud and data security services. Theom's cloud-native security platform is designed to discover, track, and protect enterprise data in cloud environments. It provides immediate value by identifying risks associated with data loss and prioritizing corrective actions. This allows enterprises to concentrate on business growth while securely leveraging their data in the cloud.

Hunters

Series C in 2022
Hunters is a cybersecurity company that specializes in developing an artificial intelligence-based platform for detecting and responding to cyber threats. Founded in 2018 and headquartered in Tel Aviv, Israel, the company offers its solution, Hunters.AI, which autonomously identifies cyberattacks that may evade traditional security measures across various IT environments, including cloud and network systems. Hunters.AI integrates diverse security telemetry and intelligence, enriching threat signals with detailed tactics, techniques, and procedures to enhance detection capabilities. By utilizing machine learning and cloud-based analytics, the platform correlates threat patterns and generates high-fidelity attack narratives, enabling cybersecurity teams to respond swiftly and effectively to potential breaches.

Hunters

Series B in 2021
Hunters is a cybersecurity company that specializes in developing an artificial intelligence-based platform for detecting and responding to cyber threats. Founded in 2018 and headquartered in Tel Aviv, Israel, the company offers its solution, Hunters.AI, which autonomously identifies cyberattacks that may evade traditional security measures across various IT environments, including cloud and network systems. Hunters.AI integrates diverse security telemetry and intelligence, enriching threat signals with detailed tactics, techniques, and procedures to enhance detection capabilities. By utilizing machine learning and cloud-based analytics, the platform correlates threat patterns and generates high-fidelity attack narratives, enabling cybersecurity teams to respond swiftly and effectively to potential breaches.

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.

Hunters

Series A in 2020
Hunters is a cybersecurity company that specializes in developing an artificial intelligence-based platform for detecting and responding to cyber threats. Founded in 2018 and headquartered in Tel Aviv, Israel, the company offers its solution, Hunters.AI, which autonomously identifies cyberattacks that may evade traditional security measures across various IT environments, including cloud and network systems. Hunters.AI integrates diverse security telemetry and intelligence, enriching threat signals with detailed tactics, techniques, and procedures to enhance detection capabilities. By utilizing machine learning and cloud-based analytics, the platform correlates threat patterns and generates high-fidelity attack narratives, enabling cybersecurity teams to respond swiftly and effectively to potential breaches.

SpyCloud

Series C in 2020
SpyCloud Inc., based in Austin, Texas, specializes in cybersecurity solutions that protect businesses from cyberattacks by utilizing recaptured data from the darknet. Founded in 2016, the company offers a range of services, including early-warning breach detection, account takeover fraud prevention, active directory protection, and corporate exposure alerts. Its cybercrime analytics platform provides actionable insights to help organizations proactively prevent ransomware attacks, safeguard employee and consumer identities, and conduct fraud investigations. With a team of over 200 cybersecurity experts, SpyCloud serves a diverse clientele, including major global enterprises and government agencies, aiming to enhance internet safety through automated solutions that combat cybercrime effectively.

Hunters

Series A in 2020
Hunters is a cybersecurity company that specializes in developing an artificial intelligence-based platform for detecting and responding to cyber threats. Founded in 2018 and headquartered in Tel Aviv, Israel, the company offers its solution, Hunters.AI, which autonomously identifies cyberattacks that may evade traditional security measures across various IT environments, including cloud and network systems. Hunters.AI integrates diverse security telemetry and intelligence, enriching threat signals with detailed tactics, techniques, and procedures to enhance detection capabilities. By utilizing machine learning and cloud-based analytics, the platform correlates threat patterns and generates high-fidelity attack narratives, enabling cybersecurity teams to respond swiftly and effectively to potential breaches.

Synack

Series D in 2020
Synack, Inc. is a cybersecurity company that offers a crowdsourced security platform focused on penetration testing. Founded in 2013 and headquartered in Redwood City, California, Synack connects organizations with a network of skilled ethical hackers who utilize proprietary scanning technology to assess security vulnerabilities. The platform provides a secure virtual testing environment where researchers can evaluate systems, helping to ensure data integrity, privacy, and confidentiality for clients. Synack's services encompass application security, cloud security, vulnerability management, and more, facilitating continuous testing of attack surfaces. By combining human intelligence from ethical hackers with artificial intelligence technology, Synack delivers scalable, efficient security assessments that yield actionable insights for organizations seeking to enhance their cybersecurity posture.

Volterra

Venture Round in 2019
Volterra Inc. is a software development company that specializes in creating solutions for building, deploying, operating, and securing distributed applications across edge and multi-cloud environments. Founded in 2017 and headquartered in Santa Clara, California, Volterra provides distributed cloud services that enable clients to deploy network and security applications effectively. Its global app-to-app network allows organizations to secure cloud applications while optimizing critical workloads by placing them closer to end-users, thus enhancing performance. The company's offerings are designed to assist DevOps and NetOps teams in addressing operational security and performance challenges, making it a key player in the evolving landscape of cloud services.

SpyCloud

Series B in 2019
SpyCloud Inc., based in Austin, Texas, specializes in cybersecurity solutions that protect businesses from cyberattacks by utilizing recaptured data from the darknet. Founded in 2016, the company offers a range of services, including early-warning breach detection, account takeover fraud prevention, active directory protection, and corporate exposure alerts. Its cybercrime analytics platform provides actionable insights to help organizations proactively prevent ransomware attacks, safeguard employee and consumer identities, and conduct fraud investigations. With a team of over 200 cybersecurity experts, SpyCloud serves a diverse clientele, including major global enterprises and government agencies, aiming to enhance internet safety through automated solutions that combat cybercrime effectively.

nsKnox

Series A in 2019
NsKnox Technologies is a Boston-based fintech security company founded in 2016 by Alon Cohen. It specializes in Cooperative Cyber Security (CCS), offering innovative solutions to protect corporate payment systems from various threats, including insider attacks, external fraud, and data manipulation. The company’s advanced technology detects fraud, social engineering, and other malicious activities in real-time, allowing businesses to enhance payment security across their systems. By ensuring that payments reach the intended beneficiaries without complications, NsKnox aims to revolutionize the way organizations safeguard their financial transactions.

HYAS

Series A in 2018
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.

Synack

Series C in 2017
Synack, Inc. is a cybersecurity company that offers a crowdsourced security platform focused on penetration testing. Founded in 2013 and headquartered in Redwood City, California, Synack connects organizations with a network of skilled ethical hackers who utilize proprietary scanning technology to assess security vulnerabilities. The platform provides a secure virtual testing environment where researchers can evaluate systems, helping to ensure data integrity, privacy, and confidentiality for clients. Synack's services encompass application security, cloud security, vulnerability management, and more, facilitating continuous testing of attack surfaces. By combining human intelligence from ethical hackers with artificial intelligence technology, Synack delivers scalable, efficient security assessments that yield actionable insights for organizations seeking to enhance their cybersecurity posture.
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