SAN FRANCISCO & TEL AVIV, Israel--(BUSINESS WIRE)--YL Ventures, the Silicon Valley venture capital firm specializing in seed-stage investing in Israeli cybersecurity startups, today announced it has closed its fourth fund with $120 million of committed capital. YLV IV was significantly oversubscribed, and closed with a combination of current YLV investors and select new ones. Fund IV brings the total capital under YLV management to $260 million. The YLV IV strategy will be consistent with that.