Horizon3

3 Articles & Coverage

Horizon3 Secures $250M to Redefine Autonomous Penetration Testing

Horizon3 achieves a $2 billion valuation with a massive Series E round, fueling its mission to automate security verification via artificial intelligence.

Eva Swa • Aug 4

Security

Horizon3 Reaches Unicorn Status With Massive Series E Round

Horizon3 secures $250 million in Series E funding, pushing its valuation to $2 billion as enterprises pivot to automated, AI-driven security validation.

Rahmath Rafia • Aug 4

Startups

Horizon3 Secures 250 Million Dollars to Scale Automated Penetration Testing

San Francisco based Horizon3 lands a major 250 million dollar investment to expand its NodeZero platform, which uses AI to automate security testing.

Srinithi Vijayan • Aug 4