Microsoft has released an emergency update to address a major issue that breaks sign-ins with Microsoft accounts across ...

A Windows 11 security update triggered Microsoft app sign-in failures, prompting an emergency patch and a manual workaround ...

Apple released an unscheduled security patch for iPhones this week, targeting a vulnerability that federal cybersecurity ...

Microsoft's stock is facing a multi-front challenge, combining recent technical missteps with deeper financial and strategic pressures. The latest in a series of problematic software updates has ...

Microsoft has confirmed a Windows 11 bug that can block access to the C: drive on some PCs after a recent security update. The issue appears to affect Samsung laptops most severely, leaving users ...

Windows 11’s March 2026 update is shaping up to be one of the more substantial mid‑cycle refreshes, with nine new features ...

Anthropic's Claude AI models, Opus and Sonnet, are experiencing a global outage with '500 Internal Server Error,' affecting ...

The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some ...

Thinner design and power from the Tensor G6 chip; Microsoft: Hackers use AI to impersonate IT employees, secretly attacking the company.

The Hacker News is the top cybersecurity news platform, delivering real-time updates, threat intelligence, data breach ...

Microsoft has confirmed that the March KB5079473 update breaks Microsoft account sign-ins in Teams, OneDrive, Edge, and other ...

Claude appears to be having a major outage, with elevated errors reported across all platforms. The incident was flagged on March 2, 2026 at 11:30 UTC, and it’s impacting users broadly rather than ...