Microsoft

Worldwide services from the Microsoft 365 portfolio such as Outlook, Teams and Copilot were disrupted for hours; third‑party interfaces were also affected. Microsoft said a previously performed upgrade of network capacity triggered a self‑inflicted problem that led to overloaded connection processes and was resolved after rolling back the configuration. Key infrastructures in Germany (e.g., rail, airports, power transmission, stock exchanges) reported little or no impact, while other countries such as Australia experienced noticeable disruptions to education and air travel. Microsoft announced a detailed report on the incident and measures to increase capacity. » Więcej na heise.de

After widespread disruptions, Microsoft says it has restored all affected Microsoft 365 services. Outages hit Outlook, Teams, Copilot and interfaces to third parties; users were temporarily unable to send emails, use calendars or hold video conferences. Microsoft rules out malicious activity and attributes the cause to a faulty network upgrade. Authorities in Australia and the U.S. House of Representatives reported impairments, while the German federal administration was largely unaffected. » Więcej na tagesschau.de

After more than 24 hours, Microsoft has fully resolved a massive global outage affecting services such as Outlook, Teams and Copilot. The cause was not a cyberattack but an issue triggered by a prior upgrade to network capacity and subsequent network changes. Hundreds of millions of users were affected; functions tied to Exchange Online were temporarily disrupted while other applications continued to operate normally. » Więcej na manager-magazin.de

An internal error in a previous upgrade to network capacity confirmed by Microsoft triggered a worldwide disruption of Microsoft 365 services. The fault emerged after recent network changes and cut businesses and consumers off from services such as Outlook, Teams and Copilot. Microsoft emphasizes that no cyberattack or AI activity was responsible. » Więcej na kurier.at

A global outage of Exchange Online spread to Microsoft 365 services such as Outlook, Teams, Copilot and SharePoint, temporarily crippling work for millions of users in companies and government agencies. The repeated disruptions and security problems undermine confidence in Microsoft’s cloud, which is a central driver of the company’s revenue and profit. Many firms had foregone redundant fallback solutions to save costs, so a Microsoft outage triggered domino effects across entire value chains. The incidents pose a growing reputational and economic risk for Microsoft as long as cloud availability is not sustainably secured. » Więcej na wiwo.de