Mandiant Managed Defense, Mandiant’s managed detection and response service, now supports Microsoft Defender for Endpoint. Mandiant and Microsoft customers can quickly and effectively investigate the most impactful events leveraging proven response tactics to direct swift, decisive action in security operations. The integration reflects the Mandiant strategy to augment security teams with actionable intelligence from the frontlines, regardless of security controls to maximize technology investments. The company is committed to delivering solutions that help customers respond faster to cyber threats, mitigating impact.
Source: https://www.helpnetsecurity.com/2021/05/04/fireeye-mandiant-managed-defense/