Microsoft has resolved a known issue that was preventing some Classic Outlook users from sending emails via Outlook.com.

A new wave of device code phishing shows how threat actors are scaling account compromise using AI and end‑to‑end automation.

Microsoft has released version 1.0 of its open-source Agent Framework, positioning it as the production-ready evolution of the project introduced in October 2025 by combining Semantic Kernel ...

Microsoft's decision to have GPT and Claude check each other's work inside Microsoft 365 Copilot's Researcher agent signals a ...

Microsoft says that Storm-1175, a China-based financially motivated cybercriminal group known for deploying Medusa ransomware ...

Glacis, a Seattle startup building tamper-proof records of AI behavior, has hired longtime Microsoft Azure exec Rohit ...

Iran-linked attacks hit 300+ Israeli M365 orgs in March 2026, reviving ransomware campaigns and escalating regional cyber ...

Microsoft AI has made its in-house models for transcription, speech recognition, and image generation available on Foundry.