(Reuters) - Cyber-security firm Darktrace said it has raised $65 million in an equity funding round led by U.S. private equity firm KKR & Co LP, valuing the company at more than $400 million.
The funding round also includes existing investor Summit Partners and new investors TenEleven Ventures and SoftBank -affiliated SB ISAT Fund, the firm said.
Darktrace, which is headquartered in Britain's Cambridge and San Francisco, said its revenue grew 600 percent in the latest financial year.
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Darktrace uses advanced machine learning and mathematics developed at the University of Cambridge to identify abnormalities in a company's IT network that might be an attack.
(Reporting by Sruthi Shankar in Bengaluru; Editing by Cynthia Osterman)