Tammy Harper - Persōna Theory: Infiltration and Deception of Emerging Threat Groups
Details tammy Harper - Persōna Theory: Infiltration and Deception of Emerging Threat Groups and evaluates key implications for security practitioners.
Summary
## Overview Tammy Harper applies Carl Jung's persona theory to undercover operations inside ransomware affiliate ecosystems at NorthSec.
## RaaS Economics and Recruitment Affiliate programs commonly split revenue 70/30 to 90/10 in favor of operators. Groups like Van Helsing produce polished recruitment videos to attract affiliates—a competitive, creative underground marketing arms race.
## Operational Case Study Researchers built credible personas, joined the Slav group, then pivoted toward A73/Bashi by claiming prior earnings and offering recycled initial access tied to trending phishing kits—mirroring how affiliates prove value.
## Takeaways Understanding persona, financial incentives, and group-specific slang is essential for threat-intel infiltration—and defenders should study these recruitment patterns to spot insider-risk precursors.
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