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Microsoft Defender Antivirus security intelligence April-2025 - Printable Version

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Microsoft Defender Antivirus security intelligence April-2025 - harlan4096 - 16 May 25

Quote:April-2025 (Platform: TBD | Engine: 1.1.25040.1)
  • Security intelligence update version: 1.429.3.0
  • Release date: May 14, 2025 (Engine) / (Platform pending)
  • Platform: (coming soon)
  • Engine: 1.1.25040.1
  • Support phase: Security and Critical Updates
What's new​
  • Fixed TVM Block where we failed to block a trusted file
  • Fixed Microsoft Defender platform update timestamp to reflect the actual update time.
  • The 1002 event (An anti-malware scan was stopped before it finished) now includes details of the stop reason.
  • Added more details to the 1000 event (Scan started), like scan trigger and scan on idle.
  • Improved ASR file processing to correctly handle "allow" Indicators of Compromise (IoCs).
  • Improvement in health reporting for machines that are rebooted or hibernated.
  • Improved performance for Smart App Control (SAC) trusted file handling.
  • Improved device control logic for offline printers.
Microsoft Defender Antivirus security intelligence and product updates - Microsoft Defender for Endpoint