Los Altos, California-based security technology company Contrast Security has raised a $65 million Series D funding round. The investment was led by new investor Warburg Pincus. Existing investors Battery Ventures, General Catalyst, M12 (Microsoft’s Venture Fund), AXA Venture Partners and Acero Capital also participated in the round.

Contrast Security has raised $122 million to date.

[Image courtesy: Contrast Security]