The latest venture capital, seed, pre-seed, and angel deals for NYC startups for 12/16/2025 featuring funding details for Adaptive Security, Nanit, Echo, and much more. This page will be updated throughout the day to reflect any new fundings.
Adaptive Security – $81M Series B
CYBERSECURITY
Adaptive Security, a cybersecurity platform that focuses on training employees to understand and identify simulated GenAI social engineering attacks, has raised $81M in Series B funding led by Bain Capital Ventures. Founded by Brian Long and Andrew Jones in 2023, Adaptive Security has now raised a total of $124M in reported equity funding.
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Nanit – $50M
HEALTH TECH
Nanit, a health intelligence platform for providing insight into a baby’s sleep, behavior, and development, has raised $50M in additional funding led by Springcoast Partners. Founded by Andrew Berman, Assaf Glazer, and Tor Ivry in 2016, Nanit has now raised a total of $124.6M in reported equity funding.
Echo – $35M Series A
AI/SECURITY
Echo, an AI-powered platform that minimizes the risk of using container-based images, has raised $35M in Series A funding led by N47. Founded by Eilon Elhadad and Eylam Milner in 2025, Echo has now raised a total of $50M in reported equity funding.
