Microsoft Security Intelligence Report Special Edition: 10-Year Review

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The evolution of malware and the threat landscape – a 10-year review.
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    1.9 MB

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      This special edition of the Microsoft Security Intelligence Report (SIR) provides summarized information from the last 10 years. Where possible, this report includes trend data for the full 10-year period; when data for the full 10-year period is not available, trend data for shorter periods is provided.
  • Supported Operating System

    Windows 2000 Server, Windows 7, Windows Server 2003, Windows Server 2008, Windows Vista, Windows XP

      Any supported Operating System
    • Download the full report and the Key Findings Summary. All are available as a PDF.