Scale and suspected ex-employee involvement

South Korea's largest online retailer, Coupang, has apologised for a massive data breach potentially involving nearly 34 million local customer accounts. And why did China’s factory activity unexpectedly contracted in November? Also, smartphone makers are asked to preload an India state-owned cybersecurity app that cannot be deleted on all new devices. Presenter: Hannah Mullane Producer: Ahmed Adan Editor: Justin Bones