/Companies

Cybersecurity Startups

4,352 companies tagged Cybersecurity, with their investors and founders.

Ghost Security

Ghost builds AI agents that perform security operations and incident response work autonomously within enterprise environments, designed to investigate, contain, and resolve security events while maintaining full auditability and human oversight.

3 investors

Ghost security Application Security Reimagined

Ghost is a security operations platform that deploys autonomous agents within an enterprise's perimeter to investigate, contain, and resolve security incidents across systems. The platform is designed for security teams who need to automate repetitive security workflows while maintaining full visibility and control over agent actions.

3 investors

GhostEye

GhostEye provides continuous employee security assessments and automated testing to identify vulnerabilities to social engineering attacks, helping organizations address exposures before they result in breaches.

3 investors

Go Abacus

Abacus develops on-premise AI infrastructure for regulated industries, delivering secure enterprise AI with zero data egress and examiner-ready compliance for financial institutions. The platform processes millions of daily queries across banking, credit unions, and fintech operations.

3 investors

Gomboc

Gomboc provides an AI-powered code security assistant that automatically generates production-ready fixes for cloud and infrastructure code vulnerabilities through Git and CI/CD workflows. The platform serves DevOps and platform teams seeking to reduce security risk without impacting delivery speed.

3 investors

Graphistry

Graphistry provides GPU-accelerated graph visualization and AI-powered analysis tools for security analysts and data teams to investigate events, detect attacks, and trace complex relationships in large datasets. The platform combines interactive visual analytics with generative AI capabilities to help large organizations move beyond traditional search and dashboards.

3 investors

GroupSense

GroupSense develops patented cyber reconnaissance and threat intelligence technology to help organizations manage the volume of threat intelligence data. The company operates in the cybersecurity industry.

3 investors

Gyala

Gyala offers an Italian-developed cybersecurity platform that protects IT, OT, and IoT infrastructure, using military-derived AI to detect behavioral anomalies and trigger automated, customizable responses at the endpoint level in real time, 24/7. It serves enterprises and critical infrastructure operators, including legacy systems, keeping data within national borders.

3 investors

Halborn

Halborn is a blockchain security firm that provides smart contract auditing, penetration testing, red team simulations, and advisory services for enterprises, financial institutions, and blockchain ecosystem leaders. Its work spans risk assessments, custody frameworks, compliance readiness, and security across blockchain, cloud, and application environments.

3 investors

Harmonize

Drata provides a GRC platform that uses autonomous AI agents to automate compliance, manage internal and third-party risk, and continuously monitor and prove an organization's security posture. It serves companies from startups to enterprises, offering automated evidence collection, multi-framework compliance, vendor risk assessment, and shareable trust centers.

3 investors

Haven1

Haven1 is a permissioned yet decentralized EVM Layer 1 blockchain focused on DeFi and real-world assets (RWAs), offering an ecosystem of vetted and audited applications ("hApps") built by verified developers. It emphasizes KYC'd users, security, and fraud prevention to provide a safer Web3 environment.

3 investors

Hawk

Hawk provides a cloud-native, multi-tenant SaaS platform for anti-money-laundering and financial compliance, processing billions of transactions in real time. It targets financial institutions that need transaction monitoring and compliance tooling, offering a RESTful JSON API and multi-cloud deployment.

3 investors

Helloverify

HelloVerify is a technology-based background screening platform that automates identity, court case, education, credit, and employment verification. It serves companies, startups, homeowners, and landlords seeking to verify individuals in India, positioning itself as a "Checkr for India".

3 investors

Hilt

Hilt provides data exfiltration detection and response using kernel-level telemetry, cross-domain correlation across cloud, SaaS, endpoints, and AI agents, and runtime host isolation. It targets high-sensitivity security teams in sectors such as fintech, healthcare, legal, AI infrastructure, and quantitative finance.

3 investors

hoop.dev

Hoop.dev provides a security gateway that inspects and controls database queries, API calls, and commands at the protocol layer, masking sensitive data and blocking risky operations before they execute. The tool operates as middleware for engineering teams to prevent unauthorized data access and enforce security policies without requiring code changes or SDK installation.

3 investors

Horangi

Horangi was a Singapore-based cybersecurity company best known for its Warden cloud security platform, providing CSPM and cloud compliance capabilities along with offensive security services for businesses in Southeast Asia. It was acquired by Bitdefender in 2023.

3 investors

Humio

Falcon LogScale is a log management and security analytics platform that ingests, stores, and searches massive volumes of streaming log data with an index-free architecture optimized for petabyte-scale deployments. It serves DevOps, security, and IT operations teams seeking real-time threat detection, incident response, and system observability across complex cloud and distributed environments.

3 investors

Hummingbird Financial crime fighting

Hummingbird provides financial institutions with AI-powered compliance tools for anti-money-laundering investigations, helping analysts organize case information and connect data sources across their tech stack. The platform focuses on financial crime detection and regulatory compliance.

3 investors

Hush

Hush is a digital privacy service that finds and removes individuals' personal information from data broker sites, public records, and online databases, then monitors for new exposures. It combines AI with human service to reduce risks like fraud, impersonation, and harassment, serving executives, organizations, family offices, athletes, and families.

3 investors

Hydden

Hydden provides an identity visibility and intelligence platform that discovers and maps hidden accounts and shadow identities across hybrid infrastructure using AI-powered discovery. The platform serves security teams and identity governance professionals managing identity security initiatives across multiple systems and technologies.

3 investors

Hyprfire

Hyprfire provides a network detection and response platform that identifies malicious activity in network traffic using statistical analysis. The software delivers actionable threat intelligence to IT and network teams across businesses of all sizes.

3 investors

Ideem

Ideem provides device-bound, phishing-resistant authentication technology that keeps biometric data on-device and makes logins cryptographically provable. Its products are aimed at banks and fintechs operating in regulated environments.

3 investors

Idnow

IDnow provides a modular digital identity and trust platform that enables customer verification, fraud prevention, regulatory compliance, and authentication for financial services, telecommunications, gaming, and other regulated industries.

3 investors

idOS

idOS provides privacy-preserving identity verification, including face verification and KYC, with end-to-end encrypted decentralized storage that lets users selectively share and revoke access to their data. It offers reusable KYC across apps, wallets, and blockchains, plus login, authentication, and account recovery via wallet signature or face verification.

3 investors

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