DNS-Blocklists: For a better internet - keep the internet clean!
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DNS-Blocklists: For a better internet - keep the internet clean!
SpiderFoot automates OSINT for threat intelligence and mapping your attack surface.
Open-source IDS/IPS, WAF and bot detection for Linux, Windows, Docker and Kubernetes, with a crowdsourced blocklist of malicious IPs.
MISP (core software) - Open Source Threat Intelligence and Sharing Platform
Domain name permutation engine for detecting homograph phishing attacks, typo squatting, and brand impersonation
Your Everyday Threat Intelligence
Phishing catcher using Certstream
ThePhish: an automated phishing email analysis tool
Zero Breach — local, read-only scanner that checks a computer for indicators of the AdFection / Candiru ad-delivered spyware campaign. No network, no admin, no dependencies.
Malcom - Malware Communications Analyzer
IntelMQ is a solution for IT security teams for collecting and processing security feeds using a message queuing protocol.
Extract and aggregate threat intelligence.
Tool to gather Threat Intelligence indicators from publicly available sources
Defanged Indicator of Compromise (IOC) Extractor.
Machinae Security Intelligence Collector
OASIS TC Open Repository: Python APIs for STIX 2
A modular Python application to collect intelligence for malicious hosts.
Sandia Cyber Omni Tracker (SCOT)
Protect your SIP Servers from bad actors at https://sentrypeer.org
Threat Intelligence Quotient Test - Dataviz and Statistical Analysis of TI feeds
Multithreaded threat Intelligence gathering built with Python3
Open Source Threat Intelligence Platform
A modular Python application to pull intelligence about malicious files
Agentic memory for CTI in Python — STIX knowledge graphs, threat-actor alias resolution, offline-first RAG, MCP server for Claude Code and LangChain agents