The South Korean government has used its regulatory authority to discriminate against U.S. companies and has waged an unprecedented campaign against online retailer Coupang, according to a House Judiciary Committee report released Wednesday. The report is the result of an investigation opened by the committee in February.

It highlights the treatment of Coupang, which is based in the U.S. but is known as the "Amazon of Asia," and other U.S. companies going back decades.

"South Korea's conduct is part of a broader attempt by foreign governments to weaponize their laws and regulations in an effort to harm American companies and limit their ability to compete in the global economy," the committee, which is chaired by Rep. Jim Jordan, R-Ohio, reported. The South Korean embassy, on behalf on the country's government, said in a statement Wednesday it "regrets that the interim staff report published by the U.S.

House Judiciary Committee published appears to be largely based on the unilateral assertions of Coupang and respectfully disagrees with several characterizations in the report." The committee said in the report that Coupang has been the target of discriminatory pressure from the South Korean government that intensified in 2025 after a data breach perpetrated by a disgruntled former employee. In its statement, the South Korean government said the breach affected 37.55 million people, though according to the House Judiciary report, the former employee only stored and retained information associated with around 3,000 accounts. The company apologized for the breach and its CEO, Park Dae-jun, resigned as a result of the incident.

But according to testimony given to the committee by Coupang's acting CEO Harold Rogers — who took over in December after Park resigned — South Korean officials were informed by the company that same month that the scale of the breach was smaller than initially expected and "that the leak was limited in nature," according to the House Judiciary report. Despite that information, the committee found that the South Korean government launched a campaign against Coupang that included dozens of investigations, thousands of document requests, excessive fines and threats of criminal charges against Rogers, who is a U.S. citizen.

According to the committee, the South Korean National Intelligence Service compelled Coupang to send divers on a covert mission to retrieve a laptop used by the disgruntled former employee and that had been discarded in a river in Shanghai, then lied to the public about its involvement in the recovery operation. "We regret the circumstances that led to the House Judiciary Committee's investigation and we remain committed to finding a constructive resolution so Coupang can once again serve as a bridge to strengthen the U.S.-Korea alliance, accelerating trade and investment that benefits both countries," the company said in a statement. The result of South Korea's campaign against Coupang has been a more than 40% drop in Coupang's market capitalization, according to the committee, and could have a negative effect on its investors.

"South Korean regulators have consistently targeted Coupang and subjected the company to hostile regulatory treatment, unfair enforcement practices, and disproportionately large penalties not faced by their Korean competitors," the Judiciary report states.