Latest Cybersecurity Startup Funding Rounds
Security companies raising capital to protect identities, applications, infrastructure and data.
- Rounds
- 88 Jul 27 – Oct 24, 2026
- Disclosed funding
- $3.9B 72 disclosed amounts
- Median round
- $20M Of disclosed amounts
| Company | Amount | Round | Sector | Country | Investors | Announced |
|---|---|---|---|---|---|---|
| B BitVaultCompany profile BitVault provides a Bitcoin security app that combines hardware-wallet approvals with time-delayed transfers. BitVault provides a Bitcoin security app that combines hardware-wallet approvals with time-delayed transfers. | CHF 500K | Undisclosed | Cybersecurity, Fintech | Switzerland | Investors | |
| V VelatirCompany profile Provides visibility and controls over enterprise AI tools, agents and infrastructure Provides visibility and controls over enterprise AI tools, agents and infrastructure | €5M | Seed | Cybersecurity | Denmark | Investors | |
| PA Prevalent AICompany profile Prevalent AI builds an AI-powered knowledge graph connecting enterprise data for security and AI context. Prevalent AI builds an AI-powered knowledge graph connecting enterprise data for security and AI context. | $22M | Growth investmentGrowth | Cybersecurity | United Kingdom | Investors | |
| TS TopHat SecurityCompany profile Builds cybersecurity emulation platforms for operational technology and critical infrastructure Builds cybersecurity emulation platforms for operational technology and critical infrastructure | Undisclosed | Series A | Cybersecurity | United States | Investors | |
| Q Queue-itCompany profile Queue-it helps organisations control website traffic during demand spikes and protect access from bots. Queue-it helps organisations control website traffic during demand spikes and protect access from bots. | Undisclosed | Majority investment agreementUndisclosed | Cybersecurity, Developer tools | Denmark | Investors | |
| GT Backs and builds defence, security, and resilience startups | $50M | Growth | Cybersecurity, Defense tech | United Kingdom | Investors | |
| C Cytix provides software change risk management for enterprises. | $7M | Series A | Cybersecurity | United Kingdom | Investors | |
| C CodeRabbitCompany profile Provides AI code review and agentic change management tools for software teams Provides AI code review and agentic change management tools for software teams | $143M | Series CSeries C+ | Cybersecurity, Developer tools | United States | Investors | |
| M MindgardCompany profile Mindgard helps enterprise security teams find and address vulnerabilities in AI models, applications and agents. Mindgard helps enterprise security teams find and address vulnerabilities in AI models, applications and agents. | $30M | Series A | Cybersecurity | United Kingdom | Investors | |
| L LegioCompany profile AI-native safety and security operations platform for college and university campuses AI-native safety and security operations platform for college and university campuses | $5M | Seed | Cybersecurity, Edtech | Canada | Investors |
Active investors in this selection
All investors →Ranked by rounds participated in · From Jul 27, 2026
- 1Sequoia Capital
Cymphony, AIR, CORMA
3rounds3led - 2Bessemer Venture Partners
Upwind Security, Onyx Security, Act Security
3rounds1led - 3Insight Partners
DataBahn, Inforcer, Spur Intelligence
3rounds—led - 4D11Z
Cygrid, Palma.ai
2rounds1led - 5Dawn Capital
Blackwall, Inforcer
2rounds0led
Latest digests
Archive →Explore published rounds while the next edition is being prepared.