CoreOS, a startup working in the container space, has raised $28 million in Series B funding. The investment was led by GV (formerly Google Ventures). Other investors...

San Francisco-based Internet of Things (IoT) startup Helium has closed its Series B funding round of $20 million led by GV (formerly Google Ventures),...

Sales software company HubSpot has acquired Rekindle, a Boston-based company with an app by the same name, that lets users connect with old friends...

ThreatStream, a company that provides a threat intelligence platform for cyber threats, has raised $22 million in series B funding led by General Catalyst Partners. New investors Institutional Venture Partners and previous investors Google Ventures and Paladin Capital Group also participated in the round. Steve Herrod, managing director at General Catalyst Partners is joining the ThreatStream board.

Social virtual reality platform AltspaceVR has raised $5.2 million in seed funding. Investors include Formation 8, Google Ventures, Dolby Family Ventures, Lux Capital, Foundation Capital, SV Angel, and Tencent. The company says it will use the investment to continue development and strengthen its team.