Nebulock

Nebulock (operating via nebulock.io) is a premier AI-native cybersecurity enterprise engineered to deliver an agentic threat hunting and detection platform for modern security operations. Founded in 2024 and headquartered in Boston, Massachusetts, the company fundamentally transforms how organizations proactively identify and neutralize sophisticated threats. Moving far beyond traditional, reactive alert triage and siloed tools, Nebulock natively unifies autonomous AI agents, a continuously updated behavioral Context Graph, and massive-scale data ingestion into a single, cohesive ecosystem. The platform empowers security teams to continuously hunt across endpoint, identity, cloud, network, and SaaS telemetry—surfacing complex behaviors and TTPs (Tactics, Techniques, and Procedures) rather than just simple indicators of compromise (IOCs). Under the hood, their proprietary system acts as a 24/7 autonomous teammate that investigates hypotheses, reasons through terabytes of daily telemetry, and automatically translates findings into hardened, behavior-based detection rules. Capturing significant market momentum with over $33.5 million in total funding from top-tier investors like FirstMark Capital and Bain Capital Ventures, Nebulock remains a definitive cornerstone of the modern cybersecurity landscape, enabling organizations to stay ahead of machine-speed adversaries and decisively close critical coverage gaps.