AlienVault OTX
About AlienVault OTX
AlienVault Open Threat Exchange is the world's largest open threat intelligence community with 200,000+ participants sharing 20M+ threat indicators daily. Security professionals use OTX to collaboratively research and validate emerging threats through curated Pulses containing IOCs, TTPs, and threat context. Integrates directly with AlienVault USM and any SIEM/SOAR via OTX DirectConnect API. Supports STIX/TAXII export and provides reputation data for IPs, domains, URLs, and file hashes. Now maintained by AT&T Cybersecurity.
Why Notable
Largest open threat intel community; 200K+ participants; 20M+ daily IOCs
