Cybersecurity Startups

Secure AI provides a platform enabling enterprises to use generative AI technology while maintaining ownership and control of their data, models, and improvements. The solution addresses the risk of proprietary information being absorbed into third-party AI models.

1 investor

The Whisper Company develops security software delivered as SDKs, including a Human-Centric authentication tool (FYEO) built on Zero Trust principles and a Quantum-Ready Encryption (QRE) SDK designed to protect data against future quantum decryption. Its products target enterprises and developers seeking to secure logins, remote access, and encrypted communications.

1 investor

CyberTwist develops offensive and defensive cybersecurity tools, including a command-and-control engine, vulnerability scanner, OSINT platform, endpoint protection agent, automated incident response system, and C2 detection engine. The company serves security teams and offensive operators in enterprise and government environments.

1 investor

The Cyberwire is a media organization that publishes cybersecurity news, analysis, and podcasts for security professionals and organizations. It serves the cybersecurity community through editorial content and industry expert commentary.

1 investor

Theori is a cybersecurity firm that approaches security challenges from an attacker's perspective, offering strategic security expertise. It also focuses on training the next generation of security professionals.

1 investor

Ray is an AI suite within ThetaRay's Investigation Center that automates and standardizes anti-money-laundering (AML) case investigations, generating structured end-to-end investigation reports and providing an on-demand AI assistant for analysts. It works on top of ThetaRay's transaction monitoring solution and serves financial crime and AML compliance teams at banks, fintechs, PSPs, correspondent banks, remittance companies, and digital banks.

1 investor

ThinAir provides cloud-based data security software that gives administrators and employees control over sensitive information without compromising workflow efficiency.

1 investor

ThinVoid develops custom software, digital transformation consulting, and cybersecurity solutions for businesses across finance, healthcare, and education sectors. The company focuses on building inclusive and sustainable digital solutions with a commitment to equitable access.

1 investor

Thoma Bravo is a software-focused private equity investment firm that acquires and invests in enterprise software and technology companies. It manages a portfolio of software businesses across areas such as cybersecurity, fintech, and enterprise applications.

1 investor

ThoughtData provides unified observability and IT monitoring solutions for enterprises to reduce downtime, optimize infrastructure performance, and detect cybersecurity threats across applications, networks, and IT infrastructure.

1 investor

ThreatAware is an agentless platform that continuously discovers hidden cyber assets, validates security controls, and monitors device protection in real time across an organization's entire IT environment.

1 investor

Threatcare provides educational resources about scams and fraud in plain language, covering how scams work, prevention strategies, and recovery steps for people who have been scammed. The site is aimed at general audiences seeking honest, accessible guidance on fraud awareness and response.

1 investor

threatER (formerly Bandura Cyber) provides a cyber intelligence enforcement platform that operationalizes open source threat intelligence, using automated inline action to block untrusted traffic across on-prem, cloud, Wi-Fi, and edge environments. It serves security-conscious enterprises seeking to unify fragmented security stacks and enforce protection in real time.

1 investor

ThreatFabric provides fraud prevention software combining mobile threat intelligence and a real-time fraud risk suite to detect scams, account takeover, device takeover, and hybrid fraud across web and mobile channels. It primarily serves banks and other enterprises seeking to protect their customers' digital transactions.

1 investor

Threatray provides a machine-learning-powered malware threat search and analytics engine that enables enterprise security and incident response teams to detect and investigate attacks. The platform combines advanced research, big data, and automated analysis to help organizations identify known and unknown threats.

1 investor

RingCaptcha provides SMS-based verification and customer engagement tools for businesses, including one-time password delivery, fraud detection, and direct messaging capabilities. The platform helps companies screen leads, verify user identity, and communicate with customers while blocking fraudulent activity.

1 investor

Thrive is a company whose leadership actively collaborates with the American Heart Association to advance cardiovascular health research, prevention, and education. The company engages employees, clients, and its industry network in fundraising and awareness initiatives supporting heart disease prevention globally.

1 investor

An AI-powered platform that guides businesses through risk assessment and management with pre-configured risk libraries, automated control mapping, and contextual guidance tailored to each company's situation.

1 investor

Tier4 is an AI-powered managed detection and response (MDR) platform that automates security investigations and threat response for managed security service providers. The platform investigates security alerts with AI-generated evidence packages and enables automated threat mitigation while integrating with major security vendors and IT management tools.

1 investor

Time Guardian | Athar provides digital legacy management solutions that enable the secure transfer of digital assets across generations for a global audience.

1 investor

TIN Capital is a Dutch venture capital firm that invests in cybersecurity and IoT security startups and scale-ups based in Europe.

1 investor

Tines provides a platform for building security automation workflows and agents, allowing teams to create endpoint detection, alert response, and AI-driven SOC tools through natural language or drag-and-drop configuration.

1 investor

Black Duck is a software supply chain security platform that identifies vulnerabilities, license risks, and malicious packages in open-source dependencies. It helps development teams manage third-party risks through CI/CD integration, continuous monitoring, and software bill-of-materials (SBOM) management.

1 investor

A platform that provides secure infrastructure for AI applications and systems.

1 investor