@Medea, Thanks for posting in Q&A.
Since the data is collected by Defender and I am not familiar with Defender, are you using Defender for endpoint or Defender for Cloud? Please tag the corresponding one or contact the corresponding support for help.
https://learn.microsoft.com/en-us/defender-endpoint/contact-support
https://learn.microsoft.com/en-us/defender-cloud-apps/support-and-ts
Thanks for your kind understanding.
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