The round is led by ClearSky, with contributions from Atlassian Ventures, SixThirty Ventures, First In™ and TechOperators.

Phylum's mission is to secure the universe of code, starting with the open-source supply chain. With a team of career security researchers and developers with decades of experience in U.S. Intelligence community and commercial sectors, we leverage an offensive-security mindset that enables the best defensive products for our customers.