Explore cutting-edge research on automatic discovery and analysis of open-source cyber threat intelligence in this conference talk from CCS 2016. Delve into the innovative approach presented by researchers from Georgia Institute of Technology and Indiana University Bloomington for acing the Indicators of Compromise (IOC) game. Learn about the components of their system, including the blog scraper, preprocessor, relevant content picker, dependency parser, and IOC generator. Examine the evaluation results, comparisons with existing methods, and the impact on security. Gain insights into correlation analysis and decay time analysis of cyber threat intelligence. Understand how this research contributes to enhancing cybersecurity through automated threat intelligence gathering and analysis.