Alisports, the sports affiliate of China-based e-commerce firm Alibaba, received $190m from China Taiping Insurance, while announcing an acquisition of its own.

The $21.9m in funding will enable Red Balloon Security, based on research at Columbia University, to increase its business operations.

The $21.9m in funding, provided by backers including American Family Ventures, will enable Red Balloon Security to increase its business operations.

Optum has led a series A round for LetsGetChecked, which enables users to take medical tests at home.

Susquehanna Growth Equity has invested $35m in OrderMyGear, which said it processed almost $200m worth of commerce last year.