Stay ahead of emerging threats with Microsoft’s newest security innovations and updates, delivered through the In the Loop ...

We’re announcing the general availability of Agent 365, plus previews of new capabilities to discover and manage shadow AI ...

From SharePoint to OneDrive, Microsoft 365 offers powerful tools to protect sensitive data, but only if configured correctly. By combining built-in encryption, access controls, and compliance policies ...

Microsoft Teams can securely manage patient health information when healthcare providers actively configure it for HIPAA compliance. This requires the right Microsoft 365 plan, a signed Business ...

Microsoft Copilot Chat is a full-fledged, AI-powered chatbot and content creation tool, featuring the power of ChatGPT with commercial data protection from Microsoft. Microsoft Copilot Chat, powered ...

Microsoft announced plans to deprecate legacy Transport Layer Security (TLS) versions and older endpoints for POP3 and IMAP4 connections in Exchange Online, as part of ongoing eff ...

Microsoft assigned CVE-2026-21520 to a Copilot Studio prompt injection vulnerability and patched it in January — but in Capsule Security's testing, data exfiltrated anyway. Here's what security ...

Microsoft 365 is a cornerstone for many organizations, and with the hefty cost that comes with downtime and data loss, having solid data protection capabilities has never been more critical. I agree ...

Patching is not enough: applications embedding the insecure library will need to be rebuilt, and affected tokens and cookies ...

Microsoft has released out-of-band (OOB) security updates to patch a critical ASP.NET Core privilege escalation vulnerability ...