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Feb 28 2024 07:00 AM - Feb 29 2024 10:30 AM (PST)
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How to block *.pdf.msi in Microsoft Defender

Copper Contributor

I was reading through security news and came across this article https://www.bleepingcomputer.com/news/security/microsoft-teams-phishing-pushes-darkgate-malware-via-...  There is a known file type of .pdf.msi that we as a company are wanting to block. We would want to add a wildcard in front of that extension to block anything under that file name. Can someone help me as to how I would do this in Defender?

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