Priscila Bala, formerly a director at Yale Entrepreneurial Institute, has joined Octopus Ventures.

Motorola Solutions Venture Capital led the ID authentication technology provider's latest round, which included Lenovo, Korea Information Certificate Authority, DDS and Docomo Innovations

Marketing data platform Qloo has now raised approximately $14m altogether, having completed a round that included Axa Strategic Ventures.

Chronic disease prevention platform Solera Health has now raised more than $30m in total, after raising funding from backers including Blue Cross Blue Shield Venture Partners.

New York Life is set to exit mobile threat detection platform Skycure, which has agreed to an acquisition by Symantec for a reported $250m.

Gatehouse Media and iHeartMedia provided cash and media assets through the round, which will support the mobile lottery platform's global expansion.

The daily fantasy sports platforms, which counts Alphabet, Comcast, Time Warner, Fox and Kraft Group among their investors, have withdrawn from merger plans agreed in November.

Financial services platform developer Hairongyi has raised capital from investors including a subsidiary of consumer electronics producer Haier.

Roku, which first considered a flotation almost three years ago, is said to have hired underwriters for an initial public offering that could value it at up to $1bn.