Justin Seitz is the president and co-founder of Dark River Systems Inc., where he spends his time shipping Hunchly (https://www.hunch.ly), consulting for hedge funds and doing OSINT research. He is the author of Gray Hat Python (No Starch Press), the first book to cover Python for security analysis.
Tim Arnold has worked as a professional Python software developer at the SAS Institute for more than 20 years. He contributes to several open source software projects and volunteers as a hacking trainer in his local community.
