Cybersecurity Startups

Lancs Networks is a Vietnamese technology company that develops and manufactures networking equipment and information-security products, including secure WiFi, smart routers with next-generation firewalls, and related ICT and AI solutions. It serves enterprise and organizational customers, with a stated focus on domestic (Vietnam) technology development.

1 investor

LastPass is a password management platform that enables teams to securely share credentials and manage user access with configurable security policies.

1 investor

Latent provides a verification layer that detects likely-incorrect or unsupported LLM outputs by analyzing a model's internal state during generation, flagging risky answers into a review queue with explanations. It serves teams running LLMs in production across industries such as finance, legal, healthcare, and customer support.

1 investor

LatticeWork develops privacy-focused cloud infrastructure and consumer products that enable people to protect their digital data without relying on centralized cloud services. The company builds personal hybrid cloud solutions for individuals concerned about data privacy.

1 investor

Lavabit provides email/mail services. The site currently states it is not accepting new users while it works on updating its website code.

1 investor

Lavelle Networks provides SD-WAN networking technology for enterprise networks, offering features such as stateful session inspection, FIPS-compliant encryption, web filtering, and application access control including SaaS. Its ScaleAOn SD-WAN product is aimed at fast network scaling and deployment.

1 investor

lawpilots provides e-learning and training modules on compliance, data protection, cybersecurity, AI, and ESG topics, with a portfolio of 45+ courses in 35+ languages designed for compliance, HR, and IT teams. It serves international enterprises and offers legally vetted content developed by lawyers and experts, along with a learning management platform for tracking and audit-ready reporting.

1 investor

Laxton provides biometric national ID solutions to government agencies, including pre-registration, biometric capture and storage, ID card issuance, and identity verification services. The platform enables secure citizen identity lifecycle management with support for offline operations and mobile deployment.

1 investor

Layer Security provides an AI governance management platform that enables companies to define approved AI tools and detect unauthorized usage. The platform monitors who uses which AI and when through a unified dashboard, while protecting employee privacy by not recording prompt content, and manages both user AI adoption and AI Agent connections in a single policy layer.

1 investor

LECS provides network detection and response (NDR) technology that adds internal network visibility to security operations centers, using AI-driven real-time anomaly detection and automated response capabilities. The agentless, plug-and-play platform integrates with existing SIEM, XDR, and SOC tools to close visibility gaps and reduce false positives.

1 investor

Leen builds developer tools for security teams to improve their workflow and capabilities. The company aims to become a leading devtools provider focused specifically on the security market.

1 investor

Legacy Data Access transforms retired mainframe and application data into accessible formats for healthcare organizations. The company provides ETL solutions and integrations that enable clinicians and administrative teams to retrieve historical data efficiently while maintaining compliance and audit trails.

1 investor

Legato Security provides a security operations platform and managed security services for enterprises, combining threat detection, monitoring, and strategic guidance to reduce alert fatigue and enhance visibility across existing security tools.

1 investor

Legit develops data privacy management software, serving organizations that need to comply with data protection regulations and manage personal data securely.

1 investor

LegitScript provides merchant risk monitoring, platform content monitoring, and healthcare certification services that help payments companies, online platforms, and healthcare businesses detect fraud, transaction laundering, and prohibited content while maintaining regulatory compliance. It is a registered Mastercard Merchant Monitoring Program provider and certifies businesses to enable advertising and payment processing.

1 investor

Swisscom is a telecommunications company providing mobile, broadband, and digital services to consumers and businesses in Switzerland. The company offers connectivity, security, and customer support services.

1 investor

LeoTrace makes LeoPrevent, a security tool that runs inside AI coding agents and automatically fixes security flaws and nearby technical debt in the same turn the code is written, before they reach code review. It integrates with coding agents such as Claude Code, Codex, GitHub Copilot, Cursor, and Devin, and complements existing scanners rather than gating the pipeline.

1 investor

Leto is a software suite that helps companies manage GDPR compliance, data security, AI Act obligations and employee awareness, with an AI agent called Hari that maps personal data, audits subcontractors, classifies AI systems and generates required documentation. It serves SMEs, mid-market and large accounts, supporting executives, DPOs, legal, HR and technical teams, with data hosted entirely in France.

1 investor

letsbloom provides security and compliance solutions for organizations in regulated industries, including financial services, healthcare, and government, helping them manage regulatory requirements and cloud adaptation.

1 investor

Lettrs is a social messaging network and platform for certified digital signatures and authenticated mobile letters. The service enables users to create and share signed, sealed digital communications with biometric verification and digital memorabilia capabilities.

1 investor

Level 6 builds LISN, a decision intelligence platform for CISOs and cybersecurity leaders that unifies program evidence, risk prioritization, and strategic tradeoffs into a continuously updated view to guide security decisions. The platform includes Pelennor, a natural-language advisory feature that answers questions from source-backed program data.

1 investor

Levio is a technology consulting firm that helps organizations carry out digital transformation, integrating AI, data valorization, cybersecurity, cloud, and quantum-readiness into their existing operations. It serves clients in sectors such as financial services, insurance, government and public sector, and aerospace and defense, and operates from offices across four continents.

1 investor

Levo provides a runtime security platform that integrates API and AI security directly into the software development lifecycle, helping enterprises detect and prevent vulnerabilities before code reaches production. The platform serves large enterprises and regulated organizations across North America and India.

1 investor

Lexalign is a risk and compliance platform for financial institutions and their business customers, encoding applicable laws and regulations into diagnostic logic that guides customers through assessments to identify obligations and gaps. It generates audit-ready oversight records, risk scoring, and compliance analysis to help banks manage fraud risk and demonstrate oversight of treasury operations such as ACH, remote deposit capture, and wires, including Nacha's Fraud Monitoring Rules.

1 investor