Content measurement and distribution company SimpleReach has closed a Series A round of financing round of $9 million. The round was led by MK Capital and included investments from Atlas Venture, Village Ventures and High Peaks Venture Partners. Kirk Wolfe from MK Capital will join the SimpleReach board.

Security intelligence company LogRhythm has raised a $40 million round of equity financing, led by Riverwood Capital, with participation by existing investors Adams Street Partners, Access Venture Partners and members of senior management, along with new investor Piper Jaffray.

Marketing analytics company Quantifind has raised $12 million from Comcast Ventures and Iris Capital. Existing investors AME Cloud Ventures, Andreessen Horowitz, Redpoint Ventures and U.S. Venture Partners also participated in the round.