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3 Latest Announced Rounds

$3,616.59M Raised in 64 Funding Rounds in the past 7 Days - View All

Funding Round Profile

Multifactor (YC F25)

start up
United States - San Francisco, California
  • 05/12/2025
  • Seed
  • $15,000,000

We're redefining "zero-trust" for the agentic era.


Related People

Vivek NairCo Founder

Vivek Nair United States -

I am passionate about defending our digital world and have spent over a decade researching applied cryptographic techniques to secure critical systems. I previously served as a Technical Lead within elite cyber units of the Department of Defense (DOD) and Central Intelligence Agency (CIA), where I received the directorate's Exceptional Performance Award for advancing the frontiers of US cyber operations. I completed my Ph.D. in Computer Science at UC Berkeley at the age of 22, supported by prestigious fellowships from the National Science Foundation, the National Physical Science Consortium, and the Fannie and John Hertz Foundation.