How Coupang’s Data Was Exposed

Coupang breach exposed 33.7M accounts in 2025 after stolen auth key abuse, triggering CEO exit, probe, and record voucher payouts.

Coupang is often described as Korea’s Amazon.

In late 2025, Coupang disclosed that personal information linked to approximately 33.7 million customer accounts had been accessed in a data breach. Investigators believe the intrusion began as early as June 24, 2025 and remained undetected until November 18, 2025.

What makes this incident stand apart from man…