GreyNoise Feeds is a threat intelligence product that provides structured lists of IP indicators categorized by behavior, such as benign, malicious, and suspicious activity. The data is designed for automated ingestion into security tools and is delivered in a real-time, event-driven model to provide visibility into emerging exploits, malicious IP addresses, and zero-day activities without polling delays. Organizations can continuously synchronize this indicator data through native platform integrations or scheduled local scripts to maintain updated blocklists, enrich threat intelligence platforms, and filter background noise from security alerts.