Justin Seitz

Principal Consultant, Dark River Systems, Inc.


Certificate, Computer Programmer Analyst, CDI College

Summary of Experience

Mr. Seitz is an experienced cybersecurity and open source intelligence practitioner. The co-founder of Dark River Systems Inc., a Canadian security and intelligence company, he has deep experience in offensive cybersecurity operations, online intelligence gathering, and security software development. He has provided advisory and investigation services to large enterprises in legal matters ranging from theft of internal customer information by employees to working with district attorneys to assess attacker sophistication. Mr. Seitz's work has been featured in Motherboard and Forbes, and he has appeared in numerous other media and podcasts. Mr. Seitz has authored two books on developing hacking tools, and is the creator of the AutomatingOSINT.com training platform as well as Hunchly, an open source intelligence collection tool for investigators. Mr. Seitz is a contributor to the citizen journalism site Bellingcat, a member of the International Criminal Court's Technical Advisory Board, and a fellow at the Center for Advanced Defense Studies in Washington, DC.

AG Contacts

Almudena Arcelus