Security Horizon3 Raises $250M Series E at $2B+ Valuation to Lead the “AI vs. AI” Cybersecurity Era Business Wire Aug 3, 2026 NightDragon and NEA Co-Lead Oversubscribed Round; Company triples valuation and surpasses 7,000 customers amid 120% ARR growth…
Cloud Horizon3’s NodeZero® AI Hacker Extends Production-Safe Autonomous Pentesting to Web… Business Wire Jul 29, 2026 New capabilities deliver continuous, end-to-end attack-path validation across web apps, infrastructure, cloud, data, and identity – proving real…