A South Korean regulator fined the country’s largest e-commerce platform, owned by US-listed Coupang Inc., a record 624.7 billion won ($409 million) for a wide-ranging cyber-intrusion that escalated into a diplomatic tiff with the US.

Coupang Inc. warned revenue growth will slow this year after a bigger-than-expected March-quarter loss, reflecting the extent to which a historic cyber-intrusion is depressing spending across South Korea’s biggest online retail platform.

South Korean lawmakers protested what they described as US political pressure over a legal case involving Coupang Inc., with about 90 legislators planning to deliver a formal complaint to the US ambassador.

Coupang Inc. reported a surprise loss in the fourth quarter, underscoring the strain facing the company following a massive data breach in South Korea, its main market.

Coupang failed to comply with orders to preserve information during a Korean government probe into a breach of data on nearly 34 million shoppers, limiting a post-mortem into an incident that’s raised fresh trade tensions between Seoul and Washington.

A closed-door congressional meeting this week with South Korea’s top trade official was dominated by one topic: Coupang Inc., the Seattle-headquartered e-commerce platform best known as the “Amazon of South Korea.”

South Korea’s top diplomat said Donald Trump’s recent threat to raise tariffs on goods from its US ally is not connected to an ongoing investigation into a high-profile data breach at e-commerce company Coupang Inc.

South Korea’s top diplomat said Donald Trump’s recent threat to raise tariffs on goods from its US ally is not connected to an ongoing investigation into a high-profile data breach at e-commerce company Coupang Inc.

A major investor in Coupang Inc. has urged the US government to investigate South Korea over what it alleges is discriminatory treatment of the American-listed e-commerce company, escalating a dispute that could spill into broader trade relations between Washington and Seoul.

A major investor in Coupang Inc. has urged the US government to investigate South Korea over what it alleges is discriminatory treatment of the American-listed e-commerce company, escalating a dispute that could spill into broader trade relations between Washington and Seoul.

Lawmakers assailed Coupang’s billionaire founder Bom Kim for failing to appear before a parliamentary hearing on South Korea’s biggest-ever data breach, underscoring rising public anger with the country’s dominant online retailer.

Coupang Inc.’s founder Bom Kim told South Korean lawmakers he won’t attend this week’s parliamentary hearing on the country’s largest-ever data breach, blaming his busy schedule.

South Korean police raided the headquarters of Coupang Inc., the country’s largest e-commerce company, searching for evidence related to a historic data breach that compromised the personal information of more than 30 million people.

More than 33 million people impacted.

Coupang Inc.’s top executives were grilled for hours by Korean lawmakers about their failure to prevent the country’s largest ever data breach, an incident that has sparked public outcry over the widespread theft of sensitive personal information.

A massive data breach at South Korea’s largest e-retailer Coupang Inc. caps what is set to be a record year for online leaks in the country, highlighting weaknesses in Seoul’s cyber defenses.

South Korean authorities are investigating a data leak at online retailer Coupang Inc. that exposed about 33.7 million accounts in what could be the widest hack for the country of 51.7 million people.