Microsoft says DDoS attack led to latest global outage of Azure services

A host of Azure and Microsoft 365 services were down for over nine hours on Tuesday, July 30 due to a distributed denial-of-service (DDoS) attack, the tech giant said in a statement.

Between 11:45 UTC and 19:43 UTC, Microsoft customers globally were unable to connect to its services such as Azure App Services, Application Insights, Azure IoT Central, Azure Log Search Alerts, Azure Policy, the Azure portal, and a subset of Microsoft 365 and Microsoft Purview services.