Dune Security

Security · New York, NY · Founded 2023 · Privately Held (backing)

Developer of AI-based cybersecurity technology designed to quantify individual risk by analyzing user behavior, context, learning patterns, and third-party data. Dune Security is based in New York, NY and was founded in 2023. It was valued at $37 million at its seed round in Jan 2025, the last priced event on record. It has raised $7 million across 1 recorded round; the latest was a $2 million pre-seed round in May 2024.

PMV mark · valuation
$37.0M
Oct 2026
Priced at
its seed round
Jan 2025
Total raised
$7.0M
Last round
Pre-Seed
May 2024

Who backs Dune Security?

7 investors
InvestorType
Alumni VenturesVenture capital
AntlerVenture capital
Sequoia CapitalVenture capital
Craft VenturesVenture capital
MassMutual VenturesOther
Firestreak VenturesVenture capital
Toba CapitalVenture capital
The directory is free. Investor activity — the working column — is Pro.Unlock prospecting columns

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Dune Security investors

7 investors are on record for Dune Security, including Alumni Ventures, Antler, Sequoia Capital and Craft Ventures. By type, the record holds 6 venture capital firms.

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