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COUPANG WARNS OF 2026 SLOWDOWN AFTER DATA BREACH

SECURITY DESK1 MIN READ
WED, MAY 6, 2026

■ AI-SUMMARIZED FROM 1 SOURCE ▸ TIMELINE

Coupang has issued a revenue growth warning for 2026 following a larger-than-expected quarterly loss in March, attributed to a major cyber-intrusion dampening consumer spending on South Korea's largest online retail platform.

The e-commerce giant reported significant financial headwinds tied to a historic data breach that has suppressed customer activity. The March-quarter results came in below expectations, with losses exceeding analyst forecasts. The breach has directly impacted spending behavior across Coupang's platform, which dominates South Korea's online retail sector. The company's warning signals management expects the effects to persist through 2026, constraining revenue expansion in the coming year. Coupang has not disclosed specific details about the cyber-intrusion's scope or the number of affected users. The incident underscores growing security concerns facing major e-commerce platforms handling sensitive consumer data. The slowdown forecast represents a notable shift for the fast-growing retailer, which has prioritized rapid expansion in recent years. Investors will monitor how quickly Coupang can restore customer confidence and stabilize spending patterns.

■ SOURCES

Bloomberg Tech

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