During Microsoft Ignite, Microsoft announced Defender ATP EDR capabilities for Mac is available in preview.

It’s great to see Microsoft extends the EDR capabilities to cross-platform
- Rich investigation experience – including machine timeline, process creation, file creation, network connections and, of course, the popular Advanced Hunting.
- Optimized performance – enhanced CPU utilization in compilation procedures and large software deployments.
- In-context AV detections – just like with Windows, get insight into where a threat came from and how the malicious process or activity was created.
More information available at
https://techcommunity.microsoft.com/t5/Microsoft-Defender-ATP/Microsoft-Defender-ATP-for-Mac-EDR-in-Public-Preview/ba-p/985879
Happy Hunting!