Shearman & Sterling advised HiddenLayer on its $50 million Series A funding co-led by M12, Microsoft's Venture Fund, and Moore Strategic Ventures with participation from Booz Allen Ventures, IBM Ventures, Capital One Ventures and TenEleven Ventures.

HiddenLayer is a security startup specializing in safeguarding AI systems from adversarial attacks and its latest funding round will allow the company to expand its talent base, increase go-to-market efforts, and further invest in its award-winning Machine Learning Security (MLSec) Platform. Shearman & Sterling advised HiddenLayer on its Seed funding in 2022.