News Summary

A significant outage at Amazon Web Services (AWS) caused widespread disruptions across numerous online services globally. The outage primarily affected the US-EAST-1 region, taking down popular platforms such as Alexa, Snapchat, Fortnite, Venmo, and many others. AWS identified the issue as DNS resolution problems within its DynamoDB service endpoints, leading to increased error rates and latencies. Despite initial challenges, AWS resolved the issue, with most services returning to normal operations by late October 20, 2025. This incident highlights the vulnerabilities of relying on a few major providers for internet infrastructure, as AWS holds a 30% share of the global cloud infrastructure market.