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

OpenAI’s GPT-5.4 is rolling out in GitHub Copilot, bringing stronger reasoning, better coding accuracy, and improved support for complex tasks.

A developer-targeting campaign leveraged malicious Next.js repositories to trigger a covert RCE-to-C2 chain through standard ...

Microsoft reveals ClickFix campaign abusing Windows Terminal to deliver Lumma Stealer and steal browser credentials.

Microsoft is the first major company to say it will keep using Anthropic models in its products.

Firm says AI tools are masking identities of false applicants, who then funnel wages from remote IT jobs to North Korea ...

When purchased through Amazon, B&H, or other stores, you’ll get emailed a code that you can redeem online for Microsoft 365.

See how Microsoft Dragon Copilot unifies clinical intelligence, workflows, and partner AI to reduce burden and scale care. Learn more.

Microsoft provides its tools to a number of US government agencies, including the Department of War, which extensively uses Microsoft 365 productivity software. However, Microsoft confirmed it will ...

Updates to GitHub Copilot in VS Code provide the same C++ symbol context and CMake build configuration awareness as Microsoft’s C/C++ DevTools and CMake Tools extensions.

At the start of February, OpenAI upgraded its Codex coding app to give it the ability to manage multiple AI agents. At the ...

VS Code's AI Toolkit and Microsoft Foundry can speed up agent development, but real-world success often depends on picking the right runtime and region, keeping tool-driven context under control, and ...