INVESTOR ALERT: Coupang, Inc. (CPNG) Investors with Substantial Losses Have Opportunity to Lead the Coupang Securities Class Action Lawsuit

Core Viewpoint - Coupang, Inc. is facing a lawsuit due to allegations of misleading investors regarding its cybersecurity measures, particularly related to a significant data breach affecting 33.7 million accounts, which has resulted in substantial financial losses and executive changes [2][7]. Group 1: Allegations and Impact - The lawsuit claims that Coupang failed to detect a massive data breach for nearly six months, during which a former employee accessed sensitive customer information using valid authentication keys [2][3]. - The breach has led to a compensation plan of $1.2 billion and the resignation of CEO Park Dae-joon, resulting in a loss of over $8 billion in market value [2][7]. - Coupang's internal controls were reportedly inadequate, allowing unauthorized access to customer data, contradicting the company's assurances of "proactive security" [7]. Group 2: Timeline and Regulatory Response - Coupang became aware of the cybersecurity incident on November 18, 2025, but did not disclose it publicly until 11 days later [7]. - The company is cooperating with investigations initiated by Korean regulators regarding the incident [7]. Group 3: Investor Actions - Investors who purchased Coupang securities between May 7, 2025, and December 16, 2025, and experienced significant losses are encouraged to contact Hagens Berman for potential legal action [1][5].