Cybersecurity software developer Cylance has added Citi Ventures to its list of shareholders, achieving the final close of its $100m series D round.

IDG Capital has co-led a fourth funding round for Circle, with participation from Baidu, Wanxiang and CreditEase, as the payment technology producer reveals its China plans.

The IDG Capital-backed baby and infant product marketplace has closed its second $100m round in under 18 months, again at a $1bn valuation.

HSBC and American Express have taken part in a $75m funding round in Tradeshift, which previously received cash from PayPal and Intuit.

Dell, TenEleven and Capital One-backed Cylance now has $177m in its coffers following a series D round co-led by Blackstone and Insight Venture Partners.

Asia-based corporates Ping An, Fosun Pharmaceutical and SK Group have participated in a series D round for the biotechnology company.

Naspers is set to help online education marketplace Udemy strengthen its position in international markets.

The data security platform, already backed by GV, has attracted Amazon to its shareholders as it boosted its total capital to $122m.