
Amazon Kiro AI Outage: 6.3 Million Lost Orders and the 90-Day Code Safety Reset
Amazon told its engineers to use Kiro for 80% of their coding work. Within three months, the company suffered four Sev-1 production incidents. The worst, on March 5, 2026, dropped U.S. order volume by 99% for six hours, erasing 6.3 million customer orders. Amazon responded with a 90-day code safety reset covering 335 critical systems, mandatory senior engineer sign-offs for AI-assisted code, and dual human verification for every production deployment. This is what happens when AI coding tool adoption outpaces safety infrastructure.








