Today Microsoft is announcing a major step forward in AI-powered cyber defense: a new multi-model agentic scanning harness ...

From the OSI and TCP/IP models to subnetting, commands, and real-world fixes, understanding networking fundamentals is key to building, maintaining, and troubleshooting secure, efficient systems. By ...

Jensen Huang's about-face may actually benefit quantum start-ups.

All roads to a space-to-space economy run through the depot concept. The easiest road uses a nucleus that is already in orbit. The question is whether the institutions responsible for stewarding it ...

OpenAI has rolled out GPT-5.4-Cyber, a fine-tuned cousin of its GPT-5.4 flagship built to help security teams hunt bugs, reverse-engineer malware, and stress-test code—all with far fewer "Sorry, I can ...

Geoff Mulgan says governments could be organised as interoperable layers, each capable of being improved without forcing a ...

It's eight months since Apple released macOS 26, and the company's annual release schedule means that macOS 27 is looming.

Nearly every major product family needs immediate patching, from Windows to Office to Microsoft Edge, SQL Server, and even Microsoft Developer Tools.

Check out the latest stories, videos, and podcasts from the week of Apr. 27, 2026. Though I’ve recommended that you avoid ...