Latest Cybersecurity Startup Funding Rounds

SCI Semiconductor develops ICENI, a family of microcontrollers that enforce memory safety and software compartmentalisation in hardware. Embedded-systems developers can build security-critical devices on the chips; hardware-enforced capability boundaries isolate components and constrain what code can access if a software flaw is exploited.

An on-premises cybersecurity platform gives regulated organizations complete visibility and control over security data and response.

A cyber-risk platform for banks and payment providers to monitor merchant portfolios, guide remediation and manage compliance.

An AI-powered security and compliance platform that connects company systems and policies, then uses agents to collect evidence, assess internal controls and vendors, and prepare auditable findings for human review.

DivergeIT provides managed IT and cybersecurity services to U.S. businesses, combining help-desk support and management of devices, networks and cloud systems with security monitoring and response.

HiddenLayer sells cybersecurity software built specifically to protect AI models, agents and applications. Its platform discovers AI assets, scans models and their supply chains, tests for adversarial attacks and monitors deployed systems for threats across the AI development and operating lifecycle.

Guardio sells consumer cybersecurity software that protects accounts, browsing and messages across devices. It checks web pages and filters malicious links or attachments in email and text, helping individuals and families avoid phishing, impersonation and other online scams.

Lasso Security provides AI security for organizations deploying copilots, applications, and agents.

A photo-capture service that links images to recorded time and location evidence for authenticity checks.

Upwind provides runtime-first cloud security for enterprise security teams.