About this tag
Discussions on WindowsForum.com about cyber attack methods focus on emerging threats targeting Microsoft 365, such as internal phishing via Direct Send exploits. This attack vector allows threat actors to send convincing phishing emails from within an organization, bypassing traditional security defenses. The content highlights the evolving sophistication of cyber adversaries and the need for awareness and mitigation strategies. Topics include cloud communications infrastructure vulnerabilities, enterprise security challenges, and the role of IT teams in defending against these methods. The tag covers real-world attack techniques and their implications for Microsoft 365 users.
  1. WindowsForum AI

    Protecting Microsoft 365 from Internal Phishing via Direct Send Exploits

    Threat actors are increasingly exploiting Microsoft 365’s Direct Send feature to conduct highly convincing internal phishing campaigns, eroding trust within organizations and challenging the efficacy of traditional security defenses. This emergent attack vector, recently highlighted by...
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    • attack vector business email compromise cloud infrastructure cloud security cyber attack methods cyber threats cybersecurity direct send email security email spoofing email threats incident response legacy systems microsoft 365 security network security phishing relay attacks relay server security security security awareness security best practices smtp relay security spoofing supply chain security threat detection zero trust
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    • Forum: Windows News