Latest Cybersecurity Startup Funding Rounds

Security companies raising capital to protect identities, applications, infrastructure and data.

This page showsSector: Cybersecurity
Rounds
261
Jan 1 – Oct 24, 2026
Disclosed funding
$10.6B
228 disclosed amounts
Median round
$18M
Of disclosed amounts
261 rounds
Funding rounds
CompanyAmountRoundSectorCountryInvestorsAnnounced
Fleuret AICybersecurity · FranceCompany profile

Fleuret AI builds autonomous agents for penetration testing.

Fleuret AI builds autonomous agents for penetration testing.

€4MPre-seedCybersecurityFranceInvestors
ArmadinCybersecurity · United StatesCompany profile

Armadin develops AI agents that test attack paths across enterprise systems and show defenders how connected weaknesses could be exploited.

Armadin develops AI agents that test attack paths across enterprise systems and show defenders how connected weaknesses could be exploited.

$255.5MSeries BCybersecurityUnited StatesInvestors
OsavulCybersecurity · —Company profile

Osavul uses AI to detect and investigate hybrid threats across information, cyber and physical domains for governments and critical organizations.

Osavul uses AI to detect and investigate hybrid threats across information, cyber and physical domains for governments and critical organizations.

€8.5MSeries ACybersecurity—Investors
Sovera SecurityCybersecurity · DenmarkCompany profile

AI-native managed detection and response software that helps organizations coordinate security operations across their existing tools.

AI-native managed detection and response software that helps organizations coordinate security operations across their existing tools.

DKK 4MEIFO match loanUndisclosedCybersecurityDenmarkInvestors
RemoteThreatCybersecurity · United StatesCompany profile

RemoteThreat provides an offensive cyber-operations platform for enterprise red teams, government mission teams and vetted defence partners.

RemoteThreat provides an offensive cyber-operations platform for enterprise red teams, government mission teams and vetted defence partners.

$7MPre-seedCybersecurityUnited StatesInvestors
RecoCybersecurity · United StatesCompany profile

Cybersecurity software that helps security teams discover, govern and secure SaaS applications, identities and AI agents.

Cybersecurity software that helps security teams discover, govern and secure SaaS applications, identities and AI agents.

$55MSeries B extensionSeries BCybersecurityUnited StatesInvestors
MarbleFintech · FranceCompany profile

AI-powered fraud and anti-money-laundering software for banks, fintechs and crypto exchanges.

AI-powered fraud and anti-money-laundering software for banks, fintechs and crypto exchanges.

€6.5MSeries ACybersecurity, FintechFranceInvestors
spotixxCybersecurity · GermanyCompany profile

Privacy-preserving collaboration software for bank fraud and AML teams

Privacy-preserving collaboration software for bank fraud and AML teams

UndisclosedEurostars R&D grantUndisclosedCybersecurityGermanyInvestors
Undisclosed
Rig SecurityCybersecurity · IsraelCompany profile

Rig Security helps enterprise teams map and protect human, machine and AI-agent identities across cloud, on-premises and endpoint systems.

Rig Security helps enterprise teams map and protect human, machine and AI-agent identities across cloud, on-premises and endpoint systems.

$12MSeedCybersecurityIsraelInvestors
HumanosAI · PortugalCompany profile

Humanos provides infrastructure for measuring and controlling AI-agent risk, turning identity, authority, controls and runtime activity into verifiable risk evidence that can travel across organizations.

Humanos provides infrastructure for measuring and controlling AI-agent risk, turning identity, authority, controls and runtime activity into verifiable risk evidence that can travel across organizations.

$3.2MSeedCybersecurity, AIPortugalInvestors

Active investors in this selection

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Ranked by rounds participated in · From Jan 1, 2026

  1. 1
    Accel

    Armadin, AegisAI, Oak

    12rounds
    1led
  2. 2
    Ten Eleven Ventures

    Rig Security, HiddenLayer, Geordie AI

    9rounds
    1led
  3. 3
    Sequoia Capital

    Cymphony, AIR, CORMA

    8rounds
    3led
  4. 4
    Cyberstarts

    Upwind Security, Onyx Security, NewCore

    8rounds
    0led
  5. 5
    Evolution Equity Partners

    Island, Outerlimit, QIZ Security

    7rounds
    1led

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