Private equity firms Lightspeed Venture Partners and AXA Venture Partners led a $123m Series A round in NS8, a startup focusing on online fraud detection and prevention. "Thanks to this investment from Lightspeed, AXA Venture Partners, and our full backing group, we can continue to scale to meet the growing demand for fraud prevention technology in the global marketplace. This partnership positions NS8 to empower even more businesses with enterprise-level fraud defenses, regardless of size or industry,” Adam Rogas, NS8 CEO.