Coupang

South Korea fines Coupang $400M+ for data breach

South Korea’s Personal Information Protection Commission imposed a record fine of 624 billion won (over $400 million) on e‑commerce company Coupang after a December 2025 data breach exposed personal information for more than 34 million customers. Regulators said a former employee accessed names, emails, shipping addresses, phone numbers and order histories. Coupang, which is headquartered in the U.S. but operates widely in South Korea, said it will challenge the penalty. The case is notable as a rare, large financial sanction directed at a U.S.-based firm and has drawn political scrutiny from Korean lawmakers alleging U.S. pressure related to the investigation.

10-Q Financial Filing Analysis for Coupang

AI Analysis of 10-Q for period 2026-03-31.

Scaling Uber: Thuan Pham on Engineering and AI

This episode of The Pragmatic Engineer features Thuan Pham, Uber’s first and longest-serving CTO and current CTO of Faire. The interview reviews Pham’s seven-year tenure at Uber — stabilizing a fragile system, re-architecting a monolith into microservices, and scaling the engineering organization — and covers the platform-and-program organizational split, the Helix mobile app rewrite, rapid launches such as Uber China, and the internal tools and observability systems that supported growth. Pham also describes dividing his time into three “tours of duty,” current work at Faire including AI uses like “swarm coding,” and career advice. The newsletter lists 14 key takeaways summarizing lessons on hiring, naming conventions, global hiring, architecture rewrites, and AI’s role in software engineering.