K1 Investment Management, a private equity firm, led a $150m Series C funding round in Pentera, a developer of cybersecurity software. Additional investors include Evolution Equity Partners, Insight Partners, Awz Ventures and Blackstone. “Pentera’s exponential growth has proven that enterprises are no longer willing to compromise for assumptions and simulations, but rather demand real-world validation of their security resilience against the latest cyber attacks. Pentera is excited for the partnership with K1 as they share our vision to achieve category leadership in security validation. We are especially grateful to our employees, customers, partners, and investors for sharing our passion for the revolution we bring to the cybersecurity world," Amitai Ratzon, Pentera CEO.