Hunt down social media accounts by username across social networks

SpiderFoot automates OSINT for threat intelligence and mapping your attack surface.

Open Cyber Threat Intelligence Platform

MISP (core software) - Open Source Threat Intelligence and Sharing Platform

Collection of Cyber Threat Intelligence sources from the deep and dark web

Web app that provides basic navigation and annotation of ATT&CK matrices

Cyber Threat Intelligence Repository expressed in STIX 2.0

A resource containing all the tools each ransomware gangs uses

Curated Intelligence is working with analysts from around the world to provide useful information to organisations in Ukraine looking for additional free threat intelligence. Slava Ukraini. Glory to Ukraine.

🔍 Search anyone's digital footprint across 300+ websites

Awesome Security lists for SOC/CERT/CTI

Public Repository of Open Source Tools for Cyber Threat Intelligence Analysts and Researchers

Scripts and a (future) library to improve users' interactions with the ATT&CK content

A python module for working with ATT&CK

MITRE ATT&CK Website

🚨ATTENTION🚨 The NIST 800-53 mappings have migrated to the Center’s Mappings Explorer project. See README below. This repository is kept here as an archive.

OpenCTI Connectors

Main repository! MikoPBX - is free, easy to setup PBX for small business based on Asterisk 16 core

OASIS TC Open Repository: Python APIs for STIX 2

Yet another Ransomware gang tracker