Hello there,
The documentation says to review which apps would have been blocked, open Event Viewer and filter for the events in the Security-Mitigations log. But as you are not getting any events I would suggest you to check with other tools.
Process Monitor is an advanced monitoring tool for Windows that shows real-time file system, Registry and process/thread activity. You can get the tool from here https://docs.microsoft.com/en-us/sysinternals/downloads/procmon
System Monitor (Sysmon) is a Windows system service and device driver that, once installed on a system, remains resident across system reboots to monitor and log system activity to the Windows event log.You can get the tool from here https://docs.microsoft.com/en-us/sysinternals/downloads/sysmon
Troubleshoot exploit protection mitigations https://learn.microsoft.com/en-us/microsoft-365/security/defender-endpoint/troubleshoot-exploit-protection-mitigations?view=o365-worldwide
Hope this resolves your Query !!
--If the reply is helpful, please Upvote and Accept it as an answer–