Microsoft outage map: Several Microsoft services, including Teams, Outlook, and Defender, experienced massive downtime

Large parts of the internet aren’t working after a  technical outage at web infrastructure firm Cloudflare. Large parts of the internet aren’t working after a technical outage at web infrastructure firm Cloudflare. Websites including ChatGPT, X ...

Cisco's ThousandEyes division tracks global internet and cloud traffic and provides Network World with weekly updates on the performance of ISPs, cloud service providers, and UCaaS providers. ThousandEyes, a Cisco company, monitors how ISPs, cloud ...

Internet infrastructure provider Cloudflare says it is deploying a fix for an issue that caused global outages for ChatGPT, social media platform X, transit infrastructure and other prominent internet services. Cloudflare said on its status page earlier ...

Microsoft Azure Front Door (AFD), the content delivery network (CDN) that serves as the entry point for many services such as Microsoft 365 and Azure cloud management portals for advertising, was affected by a global issue on Wednesday, but as of Thursday ...

The modern internet was never designed to be the single point of failure for daily life that it has quietly become. Yet experts now argue that a large, cascading outage is not a sci‑fi scenario but a realistic shock that could hit banking, logistics ...

When iPhones aren’t connected to a cellular network, they will typically alert the user by giving an indication in the phone’s status bar. Those notifications usually say “No Service” or “Searching,” but your phone may also say “SOS” or “SOS only.”