Microsoft: We’re cracking down on Excel macro malware

Just last month, Ukraine accused Russian government spies of uploading documents with malicious macros to a Ukrainian government document-sharing site. And amid the first wave of the COVID-19 pandemic, Microsoft warned of emails containing Excel files with malicious macros. . Microsoft has been using an integration between its Antimalware Scan Interface (AMSI) and Office 365 to knock out macro malware for years, but its successful efforts to take out macro scripts written in Visual Basic for Applications (VBA) ended up pushing attackers to an older macro language called XLM, which came with Excel 4.0 in 1992.

Link: Microsoft: We’re cracking down on Excel macro malware
via http://www.zdnet.com

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