{"id":"153b1ecc-31c1-4d58-8b0e-4c3d6b71cb11","kind":"news","code":"153b1ecc-31c1-4d58-8b0e-4c3d6b71cb11","name":"Horizon3.ai Raises $250M Series E at $2B+ Valuation","nameBasis":"translated-title","summary":"On August 3, 2026, per Horizon3.ai, autonomous penetration testing and risk validation company raised $250M in a Series E at a valuation above $2B, co-led by NightDragon and NEA. The company was co-founded by Snehal Antani, who serves as CEO leading autonomous pentesting products.","description":"","country":null,"category":null,"originalName":"Horizon3.ai完成2.5亿美元E轮融资，估值超20亿美元","eventDate":"2026-08-03T00:00:00.000Z","website":"https://horizon3.ai/news/press-release/horizon3-raises-250m-series-e-at-2b-valuation-to-lead-the-ai-","sourceUpdatedAt":"2026-10-17T23:00:20.814Z","englishUpdatedAt":"2026-10-20T18:21:32.462Z","reviewedAt":"2026-10-20T18:21:32.462Z","snapshotAt":"2026-10-20T18:19:32.670Z","sourceHash":"53a7347147573d68c112e542ed2dc46a9417ac49805a0278623a99f3f0dae351","companyId":"43af01f0-0e26-451f-8415-55f159444ec2","foundedYear":null,"logoUrl":null,"originalText":"2026年8月3日，据Horizon3.ai公告，企业自主渗透测试与风险验证公司完成2.5亿美元E轮融资，估值超过20亿美元，由NightDragon与NEA共同领投。公司由Snehal Antani等联合创立，其担任CEO，主导自主渗透测试产品。","sources":[{"url":"https://horizon3.ai/news/press-release/horizon3-raises-250m-series-e-at-2b-valuation-to-lead-the-ai-","publishedOn":"2026-08-03T00:00:00.000Z"}],"related":[{"id":"43af01f0-0e26-451f-8415-55f159444ec2","kind":"companies","code":"UB-C3715","name":"Horizon3","nameBasis":"source-english","summary":"AI-Native Proactive Security","description":"AI-Native Proactive Security","country":"United States","category":null,"originalName":"Horizon3","eventDate":null,"website":"https://horizon3.ai/","sourceUpdatedAt":"2026-10-05T00:00:00.000Z","englishUpdatedAt":"2026-10-20T18:23:29.956Z","reviewedAt":"2026-10-20T18:23:29.956Z","snapshotAt":"2026-10-20T18:05:01.520Z","sourceHash":"a3aaeae614a69e3c86abab3ec29a5f90785bfda97ae6049a21ca2c8d5aeedeaf","companyId":null,"foundedYear":2019,"logoUrl":"https://c.ux-cdn.com/1863156737900573-5aba7b40bf5e48ca8be5896e57b70eca/uniquebase%2Flogos%2Fcompany%2Freczz28JAxPTuKMF%2F4c38efab1fef3bc158f12e1abb92c8e6a0936ef118e9f628d945ed5e51eb2b15.png","path":"/companies/horizon3"},{"id":"42ad885e-f9f5-4cf8-841b-6fdf900497e2","kind":"institutions","code":"UB-I133","name":"NEA","nameBasis":"original-brand","summary":"New Enterprise Associates, a globally prominent venture capital firm covering technology and healthcare.","description":"New Enterprise Associates, a globally prominent venture capital firm covering technology and healthcare.","country":"United States","category":null,"originalName":"NEA","eventDate":null,"website":"https://nea.com/","sourceUpdatedAt":"2026-10-18T22:00:14.020Z","englishUpdatedAt":"2026-10-20T18:26:49.988Z","reviewedAt":"2026-10-20T18:26:49.988Z","snapshotAt":"2026-10-20T18:10:00.657Z","sourceHash":"09c4d17d0534de3f930d40a290215c331015890ca9feab9e7af4f46c64cb1a4a","companyId":null,"foundedYear":null,"logoUrl":null,"path":"/institutions/nea"},{"id":"be3951aa-80cf-4725-8187-57a1db9b9dfa","kind":"institutions","code":"UB-I2755","name":"NightDragon","nameBasis":"original-brand","summary":"NightDragon, a venture capital firm focused on cybersecurity investments.","description":"NightDragon, a venture capital firm focused on cybersecurity investments.","country":"United States","category":null,"originalName":"NightDragon","eventDate":null,"website":null,"sourceUpdatedAt":"2026-10-19T01:00:15.721Z","englishUpdatedAt":"2026-10-20T18:27:03.436Z","reviewedAt":"2026-10-20T18:27:03.436Z","snapshotAt":"2026-10-20T18:10:00.657Z","sourceHash":"5fc87b0886054e3a5ee8452a5e757daa98601217bab31e70b0948124194bc2fa","companyId":null,"foundedYear":null,"logoUrl":null,"path":"/institutions/nightdragon"}],"path":"/news/153b1ecc-31c1-4d58-8b0e-4c3d6b71cb11","structured":{"city":null,"country":null,"location":null,"role":null,"category":null,"company":{"name":"Horizon3","path":"/companies/horizon3"}},"canonical":"https://uniquebase.ai/news/153b1ecc-31c1-4d58-8b0e-4c3d6b71cb11"}