In May I had the opportunity to present at the Anti-Phishing Working Group (APWG) Conference after spending some time cross referencing the APWG's eCrime Exchange data with dmarcian's historic DMARC reports to see if we could identify consistent patterns among known bad actors, as well as potentially identifying a wider scope to the attacks that any single entity could see. The results were interesting!
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Full article at the dmarcian blog.
ANNOUNCEMENT: At BSides on October 28th, 2023 I announced the upcoming 2024 private beta of dmarcSTAR, a service that approaches DMARC in what I believe is the ideal manner after over a decade of experience with the specification. Read more at dmarcSTAR.com.
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