Sentra Raises $150 Million in Series C Led by Capital One Ventures

AI data security company Sentra raised $150 million in a Series C round led by Capital One Ventures, with existing investors Bessemer Venture Partners, Zeev Ventures, Standard Investments, Munich Re Ventures and Key1 Capital also participating; Capital One will appoint a representative to Sentra’s board. According to ChainCatcher, Sentra reported year-over-year growth of more than 300% over the past year and has raised more than $250 million to date. The company plans to use the new funding to expand its data access controls for AI agents and its protection of data at rest, and to enter new markets.