Threat Intelligence Feeds

Threat intelligence feeds provide curated data on emerging threats — malware indicators, attacker infrastructure, vulnerability exploits — that security teams use to improve detection and response. European threat intelligence providers focus on threats relevant to European organizations and sectors. Differentiators include indicator freshness, false positive rates, and integration with SIEM and firewall platforms.

12 European providers

▶ 🇷🇴 Bitdefender Bucharest See website GDPR Threat Intelligence IP/URL/File Reputation

▶ 🇱🇺 CIRCL Luxembourg Free GDPR Threat Intelligence Open-Source MISP Luxembourg

▶ 🇩🇪 DCSO Berlin GDPR Threat Intelligence German DCSO Community

▶ 🇸🇰 ESET Bratislava See website GDPR Threat Feeds IOC Data

▶ 🇳🇱 EclecticIQ Amsterdam GDPR Threat Intelligence Dutch STIX/TAXII

▶ 🇫🇷 Filigran Paris Free GDPR Threat Intelligence Open-Source OpenCTI French

▶ 🇫🇷 HarfangLab Paris GDPR Threat Intelligence French Open-Source

▶ 🇩🇰 Heimdal Copenhagen GDPR Threat Intelligence Danish DNS Intelligence

▶ 🇸🇪 Outpost24 Karlskrona GDPR Threat Intelligence Swedish Blueliv

▶ 🇫🇷 Sekoia Paris GDPR Threat Intelligence French STIX/TAXII

▶ 🇫🇷 Tehtris Pessac GDPR Threat Intelligence French CTI

▶ 🇫🇮 WithSecure Helsinki GDPR Threat Intelligence Finnish