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    Mitigating Phishing Risks in Microsoft 365: Addressing the Threat of Direct Send Abuse

    In a sobering development for the cloud security landscape, new research has exposed how Microsoft 365’s Direct Send feature—a tool primarily designed for seamless internal communication—has become a significant vector for phishing attacks. As organizations of all sizes deepen their reliance on...
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    • cloud security cloud threat landscape cybersecurity best practices direct send vulnerability email attack mitigation email relay abuse email security email spoofing exchange online mfa security microsoft 365 security organizational security phishing awareness phishing prevention security configuration security layered defenses spf dmarc dkim threat actor tactics threat detection user training
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    • Forum: Windows News
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