Harmony Intelligence announced it has raised $3 million in seed funding to accelerate the development of its defensive AI technology. And the funding was led by Airtree with participation from more than 30 strategic investors, including First Row Partners, Maxwell Capital, and Eric Ries (author of The Lean Startup).
This funding is notable as organizations worldwide struggle to defend against increasingly sophisticated, AI-enabled threats. Over half of businesses in the U.S. and U.K. have been targets of deepfake scams, with 43% falling victim. Recent high-profile incidents include UK engineering firm Arup, where fraudsters used AI-generated deepfake technology to impersonate senior executives, leading to the theft of $25 million.
Harmony has established itself as a trusted safety evaluator for leading AI labs and governments, contributing to testing frontier models in areas such as autonomy and cybersecurity. This includes supporting the International Network of AI Safety Institutes, an international government effort, with cybersecurity testing of frontier models and a recent briefing of the Australian Senate on emerging AI risks.
With the new funding round, Harmony will continue the development of next-generation defensive AI technologies, including AI automated penetration testing systems that can continuously probe defensive systems, identify weaknesses, and strengthen security postures before attackers can exploit them.
Founded by Soroush Pour and Alex Browne, both with extensive experience in company building and cybersecurity, Harmony has assembled a team of world-class engineers and researchers across the US and Australia.
Pour and Browne first met at Duke University and then worked together at Plaid, where they were among the first 20 employees as the unicorn startup scaled rapidly to serve millions of US consumers.
Pour had established Plaid’s first cybersecurity team, protecting the company from constant cyberattacks, including attempted credential stuffing attacks and network breaches. And Pour went on to serve as Head of Technology at biotech startup Vow, leading a 35-person product R&D team. Browne worked as a tech lead at 0x Labs and Edge Analytics, developing security-critical blockchain systems and ML systems for customers including Google X.
KEY QUOTES:
“We’re witnessing an unprecedented growth in AI-powered attacks that can overwhelm traditional institutions and defenses. Our mission is to level the playing field by building defensive technologies that stay ahead of these threats, ensuring businesses and organizations are protected as AI capabilities continue to advance at an exponential pace.”
– Soroush Pour, CEO and Co-founder of Harmony
“We’re entering an era where AI-powered attacks will overwhelm traditional security measures by exploiting vulnerabilities faster than human teams can patch them. In this new landscape, only AI-powered defenses can move faster than AI-powered attacks.”
– Alex Browne, CTO and Co-founder of Harmony
“We’re seeing an arms race developing in AI security. As AI systems become more powerful and accessible, the tools available to malicious actors are evolving at an unprecedented rate. Harmony’s team combines deep AI and cyber expertise, making them exactly the kind of company we want to back.”
– Jax Vullinghs, Partner at Airtree Ventures
