Coupang, Inc. (NYSE: CPNG): Johnson Fistel Investigates Data Breach Disclosures Following Multiple Stock Drops

Core Viewpoint - Johnson Fistel, PLLP is investigating Coupang, Inc. for potential violations of federal securities laws related to misleading statements and failure to disclose material information to investors [1] Group 1: Investigation Background - On November 29, 2025, Coupang revealed a cybersecurity incident that compromised the personal information of approximately 33.7 million customer accounts, leading to a stock price decline of $1.51 per share, or about 5.36%, from $28.16 on November 28, 2025, to $26.65 on December 1, 2025 [3] - Following the incident, on December 10, 2025, The New York Times reported the resignation of Coupang's South Korean unit CEO due to the fallout from the data breach, causing an additional stock price drop of $0.87 per share, or approximately 3.23%, from $26.93 on December 9, 2025, to $26.06 on December 10, 2025 [4]