To prevent agents from obeying malicious instructions hidden in external data, all text entering an agent's context must be ...

Explore the top 7 Cloud Security Posture Management (CSPM) tools for CIOs in 2026, designed to protect against cloud misconfigurations, optimize security posture, and support compliance across ...

Microsoft has launched its Model Context Protocol (MCP) for Azure Functions, ensuring secure, standardized workflows for AI ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn more › TL;DR: Get access to the ultimate productivity dream team with this Microsoft Office ...

Microsoft's AI-powered digital assistant, Copilot, reportedly became inaccessible for users in the United Kingdom and Europe on 9 December 2025. In a report by BleepingComputer, Microsoft acknowledged ...

Microsoft Defender XDR faced a significant service disruption yesterday after a sudden traffic spike caused heavy CPU overload on core components powering the Defender portal. The outage left some ...

Application developers often manage dozens or even hundreds of APIs for cloud-based systems, but that process can create hidden vulnerabilities, said Tara Wyman, senior product marketing manager at ...

The expanded collaboration brings deeper capabilities across Microsoft’s artificial intelligence (“AI”) platforms, as both C3.ai and Microsoft are focused on making enterprise AI easy to use, reliable ...

Q: Are Windows Defender warnings that pop up with a phone number legit? A: Microsoft’s built-in security tool has improved over the years, and it still blocks plenty of everyday threats. But the ...

Microsoft made several announcements on Tuesday at its annual Ignite conference for developers and IT professionals, unveiling security enhancements in products such as Defender, Sentinel, Copilot, ...

The cybersecurity landscape is at a historic inflection point. As cyberattackers wield AI to automate cyberattacks at extraordinary speed and scale, the challenge before us is not just to keep ...

Microsoft plans to remove Defender Application Guard from Office by December 2027, starting with the February 2026 release of Office version 2602. The Microsoft Defender Application Guard for Office ...