Coupang Stock (NYSE: CPNG) News Today: Shares Jump on Data-Breach Update as Analysts Reprice Risk
Coupang shares jumped 6%–7% in U.S. premarket trading Dec. 26 after the company said it identified a former employee behind a data breach affecting 33 million customers. South Korea’s government disputed Coupang’s announcement, saying the investigation is ongoing and official findings have not been released. Police said forensic work continues and they had not coordinated with Coupang before receiving key evidence.