{"version":1,"type":"story","url":"https://digestai.news/story/sentra-raises-150m-to-secure-enterprise-data-for-ai-agents","json":"https://digestai.news/story/sentra-raises-150m-to-secure-enterprise-data-for-ai-agents.json","markdown":"https://digestai.news/story/sentra-raises-150m-to-secure-enterprise-data-for-ai-agents.md","slug":"sentra-raises-150m-to-secure-enterprise-data-for-ai-agents","headline":"Sentra raises $150M to secure enterprise data for AI agents","summary":"Sentra, a data-security startup, announced a $150 million funding round led by Capital One Ventures on November 4. The investment follows the company’s reported 300% year-over-year growth but does not disclose a valuation or the specific metric behind the growth claim. Capital One Ventures will add a representative to Sentra’s board, reflecting its focus on data and financial-services security. The funding aims to expand Sentra’s platform, which helps enterprises classify and govern sensitive data before AI agents access it—addressing risks like unintended exposure through inherited permissions.\n\nSentra’s platform combines discovery, access governance, and response capabilities to manage data security posture. It identifies sensitive records, maps permissions, and removes redundant or high-risk data before agents interact with it. The company emphasizes analyzing data *in situ* rather than transferring it to a separate system, reducing the need for additional security copies. Yoav Regev, Sentra’s CEO, noted that AI agents now consume vast amounts of enterprise data, often inheriting ungoverned access. The investment will also support visibility into agent behavior, least-privilege access controls, and faster containment of unexpected actions. Sentra was founded in 2021 by Yoav Regev, Asaf Kochan, Ron Reiter, and Yair Cohen.","keyPoints":["Sentra secured $150M from Capital One Ventures and other investors to expand its data-security platform for AI agents","Platform classifies sensitive data and maps permissions before agents access it, reducing unintended exposure risks","Funding targets visibility into agent behavior, least-privilege access, and faster containment of unexpected actions"],"whyItMatters":"As AI agents gain autonomy over enterprise data, securing access before risks materialize is critical. Sentra’s approach reduces blind spots in governance, helping companies avoid costly breaches or compliance violations tied to unchecked agent permissions.","category":{"slug":"enterprise","name":"Enterprise & Industry","url":"https://digestai.news/category/enterprise"},"entities":{"companies":["Sentra","Capital One Ventures","Bessemer Venture Partners","Zeev Ventures","Standard Investments","Munich Re Ventures"],"models":[],"people":["Yoav Regev","Asaf Kochan","Ron Reiter","Yair Cohen"]},"firstPublishedAt":"2026-11-04T12:30:00Z","updatedAt":"2026-11-04T13:15:20Z","sourceCount":3,"hasPrimarySource":false,"sources":[{"outlet":"Unite.AI","title":"Sentra Raises $150M to Secure Enterprise Data for AI Agents","url":"https://unite.ai/sentra-raises-150m-agentic-data-security","publishedAt":"2026-11-04T12:30:00Z","type":"press","primary":false,"lead":true},{"outlet":"siliconangle.com","title":"Sentra, which helps restrict and monitor data access for AI agents, raised a $150M Series C led by Capital One Ventures, taking its total funding to $250M+","url":"https://siliconangle.com/2026/11/04/sentra-raises-150m-to-control-what-ai-agents-can-reach-in-corporate-data","publishedAt":"2026-11-04T13:15:20Z","type":"press","primary":false,"lead":false},{"outlet":"Unite.AI","title":"Sentra Raises $150M Series C to Expand Agentic Data Security Platform","url":"https://unite.ai/sentra-raises-150m-series-c-to-expand-agentic-data-security-platform","publishedAt":"2026-11-04T12:33:05Z","type":"press","primary":false,"lead":false}],"sourceNotes":null,"discussions":[],"thread":null,"cite":{"text":"Digest AI, \"Sentra raises $150M to secure enterprise data for AI agents\", 4 November 2026, https://digestai.news/story/sentra-raises-150m-to-secure-enterprise-data-for-ai-agents","publisher":"Digest AI","title":"Sentra raises $150M to secure enterprise data for AI agents","datePublished":"2026-11-04T12:30:00Z","url":"https://digestai.news/story/sentra-raises-150m-to-secure-enterprise-data-for-ai-agents"},"generatedBy":"Written by Digest AI's editorial model from the linked sources; the sources are the record.","license":"Headlines, digests and key points are written by Digest AI and may be quoted with a link to the story page. Linked articles belong to their publishers. Terms: https://digestai.news/terms#reuse"}