Cybersecurity Startups

Monarx offers an AI-based security platform that detects, removes, and blocks malware and other threats on servers, including obfuscated, cloaking, and in-memory attacks. It provides real-time in-application protection, a crowd-sourced honeynet, and a command center with APIs, offered as a white-labelable product for resale.

2 investors

InfoHawk provides a cross-platform intelligence engine that detects and prevents fraud and coordinated deceptive campaigns by mapping attack supply chains—the hosting clusters, payment rails, and operational fingerprints that tie scams together—rather than inspecting individual fraud signals. The platform targets enterprise customers, platforms, and trust-and-safety teams managing fraud at scale.

2 investors

Moxso provides phishing simulation and security awareness training for employees. The platform integrates simulated phishing emails and bite-sized training into daily workflows while monitoring for credential breaches and adapting content based on individual risk levels.

2 investors

MPCH builds and operates cryptographic infrastructure for signing authority and key management, combining purpose-built secure facilities, hardware-backed signing, and software-defined governance. It serves financial institutions, digital asset custodians, governments, and defense clients, and operates as a founding infrastructure provider to the Canton blockchain network.

2 investors

MPCH offers a platform for cryptographic key governance and operational oversight, providing real-time client monitoring, multi-party approval workflows, and immutable audit trails. It gives organizations visibility into keys, ledgers, processes, and logs from a single interface.

2 investors

MTF (Modern Technical Fund) is a first-check pre-seed and seed-stage venture fund making $500K–$1M investments in US and Israeli startups building software for engineering, data, and security teams. Led by a solo general partner, it invests pre-deck, pre-product, and pre-revenue via priced rounds or post-money YC SAFEs without taking a board seat.

2 investors

mxHERO builds Mail2Cloud, an email-to-cloud orchestration platform that integrates email with cloud storage services like Box, OneDrive, SharePoint, Google Drive, and Egnyte to add security, compliance, email management automation, and AI connectivity. It serves enterprises across sectors including public sector, financial services, healthcare, legal, and manufacturing.

2 investors

Mycroft builds AI-based security and compliance officers that automate enterprise-grade security and compliance work for companies, consolidating multiple point solutions into a single platform. It targets businesses seeking to meet security and compliance requirements without building large in-house teams.

2 investors

Myriad provides AI-powered compliance automation software that monitors regulatory changes, scans documents for risk, and manages compliance workflows in a centralized platform. The solution serves compliance teams across organizations needing to stay current with evolving regulations and maintain audit documentation.

2 investors

NALEJ offers Mosaic, an open-source full-stack enterprise platform for AI, machine learning, and edge computing that supports DevSecOps, DataSecOps, AI/ML Ops, cyber, and network operations. It provides secure, dynamically programmable tactical edge systems with deployment options spanning SaaS, PaaS, IaaS, hybrid, and air-gapped environments, and targets compliance with IL4-IL6, MOSA, NIST, and Zero Trust standards.

2 investors

Native provides a control layer that helps enterprises operationalize and maximize the native security capabilities already embedded in their cloud infrastructure. The platform is designed for teams managing large-scale multi-cloud environments.

2 investors

Natoma provides a governance layer for enterprise AI, connecting AI agents and assistants (such as Claude Code, ChatGPT, Cursor, and internal agents) to enterprise tools and systems through a centralized, identity-aware control plane. It offers a verified MCP server library, role-based access profiles, policy enforcement, and audit logging, and integrates with existing security tooling like CrowdStrike, EDR, MDM, and SIEM.

2 investors

NetBird provides a network and cybersecurity platform designed to make secure private networking affordable and accessible to companies of all sizes. The platform emphasizes ease-of-use and leverages open source technology to secure IT infrastructure.

2 investors

NeuralTrust builds security and reliability tooling for enterprises deploying AI agents and generative AI, including runtime security and offensive/defensive testing. It targets enterprises adopting AI in critical environments.

2 investors

Newcore provides an identity and access management platform designed for a blended workforce of human users and AI agents, handling authentication, authorization, credentials, sessions, and delegated or autonomous agent actions. It focuses on securing the trust layer and managing identity at machine scale for both people and agentic workloads.

2 investors

Nexkey provides a cloud-based access control system for gyms and fitness studios, enabling 24/7 door access, scheduled entry for trainers and vendors, remote unlocking, and tracking of occupancy and space utilization. It serves gym owners looking to offer around-the-clock member access and monitor how their spaces are used.

2 investors

NGRAVE builds self-custody security products for cryptocurrency holders to protect and control their digital assets. The company focuses on hardware and design that reduces the risk of loss and hacking of crypto wealth.

2 investors

ngrok provides developer infrastructure that routes and secures network traffic to applications, APIs, and AI models. It offers products including an AI gateway for routing between hosted or self-hosted models and a cloud networking platform for securing and routing traffic across services.

2 investors

Nisos provides managed intelligence services and an OSINT platform (Ascend) to help organizations address human risk, protect executives and online platforms, monitor threats, and run investigations. Its offerings serve enterprise, legal, and federal customers across areas such as insider threat, third-party intelligence, and employee lifecycle security.

2 investors

Nomad Digital provides connectivity and infotainment solutions for public transport operators, enhancing passenger experience and fleet operational efficiency through integrated on-board systems.

2 investors

NopSec provides risk-based vulnerability management and security research solutions for enterprises, combining offensive and defensive cybersecurity philosophy to help organizations improve their security posture against attacks and data breaches.

2 investors

Nord Security provides online privacy and security solutions on a global scale, helping to address cybercrime and data protection issues for people worldwide.

2 investors

Northern.tech is an IT company that develops security solutions for connected devices. The company operates with a focus on corporate social responsibility, employee well-being, and environmental sustainability.

2 investors

2 investors