Doppel Email Securityの一般提供を開始
ソーシャルエンジニアリング攻撃への反撃を可能にする、エージェント型メールセキュリティソリューション。検知だけでは不十分です。攻撃を阻止することが重要です。
Takedown operations and escalations
Senior Infrastructure Partnerships Lead
Bryce is a Senior Infrastructure Partnerships Lead within Doppel’s Applied Cyber organization, where he develops and strengthens relationships across the global internet infrastructure community.

About
Bryce works directly with providers to disrupt malicious activity and leads Doppel’s escalation team, overseeing complex takedown cases that require deeper investigation, specialized expertise, and cross-provider coordination.
Before joining Doppel, Bryce spent nearly two decades in leadership and investigative roles at established digital risk protection and brand protection providers. He led global takedown operations and complex investigations involving registrars, registries, hosting providers, CERTs, and other service providers through resolution.
With more than 20 years of cybersecurity and takedown experience, Bryce brings deep practitioner judgment to Doppel’s AI-driven enforcement systems. He transforms complex escalations, provider responses, and campaign-level infrastructure findings into reusable playbooks, training signals, and evaluation criteria—helping Doppel automate expert decisions and move beyond individual takedowns toward disrupting entire adversary campaigns.
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