HiddenLayer invests in M12
Funding Provisional 90% confidence first seen
HiddenLayer raised a $100 million Series B funding round led by Delta-v Capital, with participation from Microsoft’s M12 among other investors. The coverage describes the investment as supporting HiddenLayer’s expansion of sales and distribution and extending its AI runtime protection and supply-chain security capabilities. This matters as it signals continued institutional backing for enterprise AI security tooling for models, agents, and workflows.