{"id":"473f017b-0d2e-4296-a61d-e673faa84446","kind":"news","code":"473f017b-0d2e-4296-a61d-e673faa84446","name":"Onyx Security Raises $113M Series B at ~$640M Valuation","nameBasis":"translated-title","summary":"On July 29, 2026, per Onyx Security, AI and ML system security company Onyx Security raised $113M in a Series B led by Bessemer with Cyberstarts and TCV; third-party databases report a valuation of about $640M. The company was founded by Maxim Bar Kogan and others, who now serves as CEO.","description":"","country":null,"category":null,"originalName":"Onyx Security完成1.13亿美元B轮融资，估值约6.4亿美元","eventDate":"2026-07-29T00:00:00.000Z","website":"https://www.onyx.security/press-release/onyx-security-raises-113m-series-b-to-control-advanced-ai-qu","sourceUpdatedAt":"2026-10-18T21:00:19.526Z","englishUpdatedAt":"2026-10-20T18:21:32.462Z","reviewedAt":"2026-10-20T18:21:32.462Z","snapshotAt":"2026-10-20T18:19:32.670Z","sourceHash":"858dd75ee278f1c1a764a3786dec1cee92e628a693c23bd1d79f84b602549d79","companyId":"c297c230-7d37-41a1-b160-612bbb1cf765","foundedYear":null,"logoUrl":null,"originalText":"2026年7月29日，据Onyx Security公告，AI与机器学习系统网络安全公司Onyx Security完成1.13亿美元B轮融资，由Bessemer领投，Cyberstarts、TCV等参与，第三方数据库报告估值约6.4亿美元。公司由Maxim Bar Kogan等创立，现任CEO。","sources":[{"url":"https://www.onyx.security/press-release/onyx-security-raises-113m-series-b-to-control-advanced-ai-qu","publishedOn":"2026-07-29T00:00:00.000Z"}],"related":[{"id":"ae67f58c-ca8d-4525-bce0-7af1387c94fb","kind":"institutions","code":"UB-I2770","name":"Bessemer","nameBasis":"original-brand","summary":"Bessemer, a venture capital firm focused on technology investments.","description":"Bessemer, a venture capital firm focused on technology investments.","country":"United States","category":null,"originalName":"Bessemer","eventDate":null,"website":"https://bvp.com/","sourceUpdatedAt":"2026-10-20T10:00:13.994Z","englishUpdatedAt":"2026-10-20T18:27:03.212Z","reviewedAt":"2026-10-20T18:27:03.212Z","snapshotAt":"2026-10-20T18:10:00.657Z","sourceHash":"12d394acaee0f04f8e0d55dfaaef01df8d88bc4eb0f28b889f416dcdcf2d58fa","companyId":null,"foundedYear":null,"logoUrl":null,"path":"/institutions/bessemer"},{"id":"848fa0e8-6832-487f-934b-5c7cdf1fd7e7","kind":"institutions","code":"UB-I874","name":"Cyberstarts","nameBasis":"original-brand","summary":"A US early-stage venture capital firm focused on enterprise software.","description":"A US early-stage venture capital firm focused on enterprise software.","country":"United States","category":null,"originalName":"Cyberstarts","eventDate":null,"website":null,"sourceUpdatedAt":"2026-10-18T22:00:23.136Z","englishUpdatedAt":"2026-10-20T18:26:56.910Z","reviewedAt":"2026-10-20T18:26:56.910Z","snapshotAt":"2026-10-20T18:10:00.657Z","sourceHash":"cd471f0a73a4fc65e69b78d67987831340c7db189dc90862f62c5cf4a1bd898c","companyId":null,"foundedYear":null,"logoUrl":null,"path":"/institutions/cyberstarts"},{"id":"c297c230-7d37-41a1-b160-612bbb1cf765","kind":"companies","code":"UB-C9392","name":"Onyx Security","nameBasis":"source-english","summary":"","description":"","country":null,"category":null,"originalName":"Onyx Security","eventDate":null,"website":null,"sourceUpdatedAt":"2026-10-12T00:00:00.000Z","englishUpdatedAt":"2026-10-20T18:25:38.460Z","reviewedAt":"2026-10-20T18:25:38.460Z","snapshotAt":"2026-10-20T18:05:01.520Z","sourceHash":"a2b7b292373e5080011592fdd733531f744a106cabcbf43eb1569b0113512c47","companyId":null,"foundedYear":null,"logoUrl":null,"path":"/companies/onyx-security"},{"id":"a3f05ba2-8cad-4505-911d-47d5b4057d4e","kind":"institutions","code":"UB-I125","name":"TCV","nameBasis":"original-brand","summary":"Technology Crossover Ventures, a globally prominent growth-stage technology investment firm focused on high-growth software and internet enterprises.","description":"Technology Crossover Ventures, a globally prominent growth-stage technology investment firm focused on high-growth software and internet enterprises.","country":"United States","category":null,"originalName":"TCV","eventDate":null,"website":"https://tcv.com/","sourceUpdatedAt":"2026-10-20T07:00:15.851Z","englishUpdatedAt":"2026-10-20T18:27:03.102Z","reviewedAt":"2026-10-20T18:27:03.102Z","snapshotAt":"2026-10-20T18:10:00.657Z","sourceHash":"d6f097246114f06f42d732c585fd01c8615e1be2a5823036787fe3bee395c4b4","companyId":null,"foundedYear":null,"logoUrl":null,"path":"/institutions/tcv"}],"path":"/news/473f017b-0d2e-4296-a61d-e673faa84446","structured":{"city":null,"country":null,"location":null,"role":null,"category":null,"company":{"name":"Onyx Security","path":"/companies/onyx-security"}},"canonical":"https://uniquebase.ai/news/473f017b-0d2e-4296-a61d-e673faa84446"}