Weekly Detection Enhancements - Week of January 30 
<ul><li dir="ltr">Advanced detection of sophisticated attachment-based attacks with new heuristics</li><li dir="ltr">Enhanced analysis of malicious links and attachments in nested EML files</li><li dir="ltr">Strengthened detection of delivery-themed fraud attempts</li><li dir="ltr">Improved detection of calendar-invite spam campaigns to filter graymail and phishing</li><li dir="ltr">Bolstered identification of privilege escalation attempts in Microsoft Entra</li></ul>

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Weekly Abnormal Detection Enhancements

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