Horizon3.ai, the company behind the NodeZero platform, announced that its autonomous security platform has completed more than 300,000 production penetration tests since 2019, emphasizing that the key…
Horizon3, a cybersecurity startup, raised $250 million in a Series E round at a valuation exceeding $2 billion, more than tripling its June 2025 valuation of $650 million. NightDragon and NEA co-led t…
Horizon3, a San Francisco-based cybersecurity startup, raised $250 million in a Series E round co-led by NightDragon and NEA, valuing the company at over $2 billion, tripling its previous valuation of…
Horizon3, a cybersecurity company, raised $250 million in Series E funding at a valuation exceeding $2 billion, co-led by NightDragon and New Enterprise Associates (NEA), to expand its autonomous AI p…
Horizon3.ai Inc., a provider of autonomous security solutions, announced it raised $250 million in a Series E round at a valuation of more than $2 billion, with plans to expand into Australia and Sing…
Horizon3.ai closed a $250 million Series E funding round, valuing the San Francisco-based cybersecurity startup at roughly $2 billion, up from above $750 million after its $100 million Series D in mid…
Horizon3 announced on July 29 that its NodeZero platform now includes AI-powered web-application pentesting, enabling continuous testing of pre-production and production applications and chaining appl…
Horizon3.ai has expanded its NodeZero platform with AI-powered web application pentesting, enabling autonomous testing of web applications to identify attack paths that chain application vulnerabiliti…
Aikido Security's 2026 State of AI in Pentesting report finds that 76% of organizations deploy significant changes weekly or faster, yet only 21% validate security on every release, and 92% of teams s…