Update professional-services.md

Author: denisebmsft

defender-endpoint/professional-services.md

@@ -163,7 +163,7 @@ Evolve your organization's security posture through improved processes and techn
 |[Managed Microsoft XDR](https://www.cyberproof.com/security-services/managed-xdr-for-microsoft/)|Quorum Cyber|Quorum Cyber's Managed Microsoft XDR, a solution designed to enable customers to unleash the power of Microsoft security to reduce cyber risk and maximize return of investment in security.|
 |[SepagoSOC](https://go.microsoft.com/fwlink/?linkid=2202677)|Sepago GmbH|SepagoSOC experts ensure that your environment is constantly monitored and protected utilizing the complete range of Microsoft Defender XDR solutions and Microsoft Sentinel. They help you to constantly evolve your security landscape with both technical and organizational experience.|
 |[SecureShield365](https://patriotconsultingtech.com/)|Patriot Consulting|SecureShield365 includes a full deployment of all Microsoft Defender XDR products including Intune plus 12 months of support. Microsoft XDR including Sentinel, Defender for Cloud, and MDR are available options.|
-|[Ontinue MXDR](https://www.ontinue.com/mdr/microsoft-mdr/)|Ontinue MXDR|Built for Microsoft security customers, Ontinue MXDR combines certified experts, exemplary processes, and seamless technology to deliver tailored, 24x7 protection while reducing attack surfaces and MTTR.|
+|[Ontinue](https://www.ontinue.com)|Ontinue|Ontinue ION is purpose-built for organizations who want to consolidate their security stack using Microsoft’s XDR and SIEM ecosystem. Our unrivaled Microsoft expertise and focus on operationalizing the Microsoft Defender stack and Microsoft Sentinel empowers customers to get rid of redundant security controls and reduce their data ingestion costs.|
 
 ## Educate