U.S. LookingGlass Cyber Solutions, a threat intelligence supplier, raised $50 million from financial investors in a Series C round led by NewSpring Capital.

Investors also included venture capital firm Alsop Louie Partners and investment manager Neuberger Berman Group. Neuberger Berman Group led the company's $20 million Series B round in March, and Alsop Louie Partners led the $5 million Series A in January 2012.

Last month, LookingGlass acquired the open-source threat intelligence firm Cyveillance for $50 million.

The company said in a statement that the addition of Cyveillance allows it to expand its coverage across the risk landscape helping security teams stay ahead of threats in an efficient and effective way.