Cloud Outages
The latest Cloud Outages coverage — news, analysis, and updates from the WindowsNews.AI desk.
Outlook Outage Timeline: How Microsoft Restored Service After 14-Hour Exchange Online Failure
Microsoft engineers have restored the majority of degraded infrastructure after a 14-hour Outlook and Exchange Online outage that left North American users locked out of email, calendars, and...
Red Sea Severed Cables Knock 17% of Internet Offline: Azure Customers Brace for Months-Long Repair Delays
At 05:45 UTC on September 6, 2025, a cluster of submarine fiber-optic cables snaking along the seabed near Jeddah, Saudi Arabia, was severed, instantly choking off roughly 17 percent of the internet...
Red Sea Cable Damage Triggers Azure Latency Surge, Microsoft Reroutes Traffic
Microsoft has confirmed that multiple undersea fiber-optic cables in the Red Sea were severed, triggering a surge in latency for Azure customers as traffic is forced onto longer alternative paths....
Microsoft: Azure Latency Surge as Red Sea Cables Cut, Traffic Rerouted
On September 6, 2025, Microsoft issued a service health advisory warning Azure customers that multiple undersea fiber-optic cable cuts in the Red Sea are causing increased latency and intermittent...
Copilot and Office.com Outage Traced to Botched Microsoft Configuration Change
Microsoft’s cloud productivity suite hit a roadblock on August 20 when users across North America found themselves locked out of Office.com and the Copilot AI assistant. The company declared a...
East US Azure Capacity Exhausted on July 29: Your Playbook for When the Cloud Isn't Infinite
On July 29, 2025, hundreds of Azure customers in the East US region tried to launch virtual machines and got an error they didn't expect: not a configuration glitch or a network timeout, but a flat...
Oracle Cloud Windows Boot Failures: Lessons in Cloud Reliability and Multi-Cloud Strategy
When enterprises entrust their most valuable workloads to hyperscale cloud providers, the implicit contract is one of reliability, operational resilience, and rapid incident response. Yet, as the...
The Rise of Multi-Cloud Strategy: Transforming Cloud Computing in the UK
Cloud computing in the United Kingdom is undergoing a significant transformation, reshaping both enterprise IT strategy and the country’s broader digital landscape. As organizations increasingly...
Cybersecurity in 2025: Navigating the Evolving Threat Landscape and Defense Strategies
The cybersecurity landscape in 2025 is a battlefield marked by relentless innovation—both from defenders and increasingly skilled adversaries. Ransomware, data breaches, regulatory shifts, and...
Analyzing the March 2025 Microsoft 365 Admin Center Outage: Causes, Impact, and Resilience Strategies
Microsoft 365, regarded as the backbone of modern digital productivity, faced a telling challenge in March 2025 when a widespread outage struck its Admin Center and core productivity suite, including...
Prolonged Outlook.com Outage in Germany Highlights Cloud Reliability and Sovereignty Challenges
For nearly a week, Germany’s digital and business landscape was roiled by a significant and prolonged Outlook.com outage, forcing both private individuals and businesses to confront the...
Anatomy of an Outage: How a Configuration Error Brought Outlook Down and What We Learned
For several hours on a recent Thursday, a critical artery of global business communication was severed. Millions of Microsoft Outlook users, from enterprise clients in high-rise offices to...