Coupang to Spend $1.1B on Vouchers After 33.7M-Customer Data Breach

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Coupang will compensate 33.7 million customers with vouchers valued up to 55,000 won each, totaling 1.685 trillion won ($1.1 billion) following last month’s record data breach. Investors now face potential further liabilities from a newly filed class-action lawsuit alleging securities law violations over breach disclosures.

1. Data Breach Triggers 20% Share Decline

Coupang’s stock has slid 20% over the past six months following a record cybersecurity incident that exposed personal details of at least 30 million users. The breach, discovered on November 18, involved names, email addresses, phone numbers, shipping addresses and order histories, though payment credentials and login data remained secure. Investor confidence was further dented when CEO Bom Suk Kim failed to address the incident publicly, prompting a class-action lawsuit alleging misleading disclosures and understating cyber-risk in securities filings.

2. Billion-Dollar Customer Compensation Plan

In late December, interim CEO Harold Rogers unveiled a compensation package totaling 1.685 trillion won (approximately $1.1 billion) to appease 33.7 million affected customers. Each will receive vouchers worth up to 55,000 won ($38), divided into 5,000 won for general purchases, 5,000 won for food delivery, 20,000 won for travel bookings and 20,000 won for beauty products. This move aims to restore consumer trust and limit regulatory penalties, with all compromised storage devices recovered and an ongoing investigation involving three global cybersecurity firms and government authorities.

3. Core E-Commerce Business Remains Resilient

Despite near-term headwinds, Coupang maintains a dominant market share in South Korea’s e-commerce sector, leveraging its proprietary logistics network and same-day delivery promise. Recent internal data shows order volume growth of 12% year-over-year in the fourth quarter, driven by robust demand for grocery and household items. Management highlights an under-monetized advertising platform and expansion into luxury and beauty categories as key profit drivers, with ad revenue projected to grow by 30% in the next 12 months.

4. Upgraded Rating Reflects Medium-Term Growth Prospects

Analysts have upgraded Coupang to Buy, citing a base-case revenue growth forecast of 15% annually over the medium term. The company’s early entry into Taiwan is generating promising traction, with subscriber growth outpacing initial forecasts by 25%. Investors are advised to weigh the short-term legal and reputational costs against the company’s differentiated logistics moat, market share gains and accelerating monetization of new revenue streams.

Sources

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