Microsoft Defender for Endpoint (MDE) on Mac currently supports macOS versions Monterey 12, Big Sur 11 and Catalina 10.15.To eliminate risk of losing protection, ensure to update all macOS devices in your environment to a macOS version newer than macOS Mojave. On Decem, if your environment still has macOS devices running macOS version Mojave 10.14, after the change any macOS Mojave machine running Microsoft Defender for Endpoint (Mac) will remain protected until the agent expiration, however it will fail to update (error will be logged in /Library/Logs/Microsoft/autoupdate.log ). Action: review version of macOS devices in your environment and ensure macOS devices that are still running macOS Mojave 10.14 are updated to a more recent macOS version. Microsoft Defender for Endpoint empowers your enterprise to rapidly stop attacks, scale your security resources, and evolve your defenses by delivering best-in-class endpoint security across Windows, macOS, Linux, Android, iOS, and network devices.

Note: this message applies only to organizations with macOS devices in their environments. Beginning Decem, Microsoft Defender for Endpoint (formerly known as MDATP) will no longer support macOS version Mojave 10.14 Apple ended support for Mojave 10.14 in November 2021. Licensing: Microsoft Defender for Endpoint tenant (can be trial) Onboarded Machines: Minimum macOS version: 11 (Big Sur) MDE product version: 101.94.

Defender for macos