The Resignation That Shook Coupang
The resignation of Park Dae-jun, the CEO of Coupang, comes amid intense scrutiny following a massive data breach impacting nearly 34 million customers. Park announced his departure to accept "grave responsibility" for the breach, which exposed personal information such as names, email addresses, and delivery details, though thankfully not payment or login information.
Understanding the Breach
Coupang's troubles began when it detected the breach on November 18. Initially, it appeared that only about 4,500 accounts were affected. However, an exhaustive investigation revealed the true extent—a staggering 33.7 million accounts were compromised. This gap between initial estimates and the eventual reality raises significant concerns about the company's security protocols.
"This incident illustrates how essential it is for companies to prioritize data security and transparency when breaches occur."
As a leading e-commerce platform in South Korea—often compared to Amazon in the U.S.—Coupang's commitment to user trust is critical. In this case, the breach and its aftermath could severely undermine that trust. Following the breach announcement, South Korean police conducted raids at Coupang's offices, emphasizing the government's commitment to accountability.
The Corporate Responsiveness to Scandal
Swift corporate resignations following public scandals are a well-established norm in South Korea. The resignation of Kakao's CEO following a service outage is a recent example of this trend. In the face of overwhelming public pressure and regulatory scrutiny, companies are quick to stabilize their public image by changing leadership.
A Look at Coupang's Leadership Dynamics
While Park was a significant figure in Coupang, he wasn't the sole decision-maker. The company's founder, Bom Kim, remains at the helm and retains substantial control with about three-quarters of the voting shares. This dynamic raises questions about the actual lines of accountability within the company.
Past Penalties and Future Implications
Coupang isn't new to regulatory challenges. Just last year, the Fair Trade Commission imposed a $121 million fine on Coupang for manipulating search results to favor its private-label products. The firm has vigorously contested that fine in court. This latest scandal adds to a troubling pattern.
The Road Ahead
As Harold Rogers steps in as interim CEO, the imperative for Coupang will be to fortify its data protections and restore consumer confidence. Given that the overwhelming majority of Coupang's revenue is generated in South Korea, the long-term reputational hit could have serious financial repercussions if not handled adeptly.
In conclusion, this incident serves as a stark reminder of the responsibility that companies bear when they collect and handle sensitive data. The need for rigorous data security protocols cannot be overstated, especially in today's digital age.
Source reference: https://www.nytimes.com/2025/12/10/business/coupang-ceo-resignation-data-leak.html




