South Korea hit e-commerce giant Coupang with a record $408 million fine Thursday over a leak that allegedly exposed more than 30 million customers' data.

South Korea's fair trade watchdog on Tuesday slapped a 500 million-won ($327,000) fine on the South Korean arm of Coupang for posting misleading ad...

South Korea's fair trade watchdog on Tuesday slapped a 500 million-won ($327,000) fine on the South Korean arm of Coupang for posting misleading ad...