@redacted Thanks for reaching out.
All the Fraud MFA reporting comes under Authentication Details under Sign in logs. Sign logs table in Log explorer can help you find more.
I do not have the date set in my tenant.
But I will start from the SignIN logs table to find more :
You can filter further for Fraud reporting Keywords mentioned here : https://learn.microsoft.com/en-us/azure/active-directory/authentication/howto-mfa-reporting
For example : FAILED_FRAUD_CODE_ENTERED
I can work with you to find the desired results on your dataset if you need further help.
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