fraud Archives - Jean-Christoph von Oertzen https://jeanchristophvonoertzen.com/tag/fraud Exploring the intersection of cybersecurity, psychology, and resilience. Wed, 30 Mar 2022 20:03:43 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://jeanchristophvonoertzen.com/wp-content/uploads/2020/10/favicon-4.png fraud Archives - Jean-Christoph von Oertzen https://jeanchristophvonoertzen.com/tag/fraud 32 32 Webinar takeaway – How to Detect and Respond to Business Email (M365) Compromise https://jeanchristophvonoertzen.com/webinar-takeaway-how-to-detect-and-respond-to-business-email-m365 https://jeanchristophvonoertzen.com/webinar-takeaway-how-to-detect-and-respond-to-business-email-m365#respond Thu, 24 Feb 2022 19:18:55 +0000 https://jeanchristophvonoertzen.com/?p=866 My key takeaways BEC external-to-internal passes all technical security measures like SPF, DKIM and DMARC BEC internal-to-internal bypasses anti-spam solutions Get comfy with PowerShell to interact with M365 since Jan 2019 MS enabled mailbox auditing for Exchange Online CrowdStrike Reporting Tool also reviews excessive permissions in Azure AD If you are suspiscous to have a […]

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