Temasek Holdings, a Singapore state investor, led a $550m Series C financing round in Orca Security, a cloud security provider. Additional investors include SAIC, Lone Pine Capital, Splunk Ventures, CapitalG, Redpoint Ventures, Stripes Group, GGV, ICONIQ Capital, Adams Street Partners, Willoughby Capital and Harmony Partners. Orca plans to open offices in Japan, Australia, and Thailand in the next two to five months. It plans to hire around two dozen employees - mostly security and cloud infrastructure engineers.