Currently, the URL risk detection in DefensX relies heavily on urlscan.io , which sometimes fails to identify or classify malicious domains in real time. We recently faced a customer downloading bits from x1.vototao9.ru , which was flagged by DefensX as uncategorized but later confirmed as malicious by other feeds and our internal investigation. To enhance threat coverage and reduce reliance on a single source, it would be valuable to integrate additional IOC feeds, such as: • ThreatFox ( abuse.ch ) • URLhaus • OpenPhish or PhishTank Proposed Feature: • Enable ingestion of IOCs from multiple public and reputable feeds (e.g., domains, URLs, hashes). • Correlate and enrich detections using these sources in parallel with urlscan.io . • Allow users to enable/disable specific feeds or set confidence levels. Impact: Improved detection accuracy for malicious URLs and domains, especially in phishing and malware distribution scenarios. Example: • Case: vototao9.ru was undetected by urlscan but flagged as malicious in ThreatFox. • This integration could have prevented the missed detection. ⸻