IOC Automation: TacitRed & Cyren Threat Intel to Azure Sentinel

The Problem: The enterprise threat intelligence market is broken for mid-market companies. Recorded Future, Mandiant, and Intel 471 charge $50K-$500K/year. AlienVault OTX is free but has 50-80% false positive rates. With Microsoft MDTI retiring August 2026, Azure Sentinel customers urgently need affordable, high-quality TI alternatives.

What We Built: As Cloud Security Architect at Data443, I designed and shipped 4 Microsoft-certified IOC automation connectors to the Azure Content Hub: (1) TacitRed to Azure Sentinel, (2) TacitRed to CrowdStrike Falcon, (3) TacitRed to SentinelOne (PR #13688 merged), (4) Cyren to CrowdStrike Falcon. All use ARM templates, Logic Apps, and the CCF RestApiPoller framework - certified by Microsoft and live on Azure Marketplace.Results: 4 connectors certified live on Microsoft Azure Content Hub. 637 IOCs actively pushed to SentinelOne (35 TacitRed + 602 Cyren). Sub-hour IOC delivery for active threat campaigns. Enterprise-grade threat intelligence at 80% lower cost than Recorded Future - directly addressing the mid-market gap where nothing exists between $0 (noisy free feeds) and $500K/year enterprise platforms.