Dark Web & Threat Intelligence

MISP

Open-source platform for sharing and correlating threat intelligence.

MISP's README describes it as "an open source software solution for collecting, storing, distributing and sharing cyber security indicators and threats". It lists an automatic correlation engine that reveals relationships between attributes and indicators, and says MISP can automatically synchronize events and attributes among different MISP instances. Exports include OpenIOC, CSV, MISP JSON and STIX, and the data is also reachable through a ReST API described as OpenAPI.

Official site: https://www.misp-project.org

Source: https://github.com/MISP/MISP

Last verified 2026-10-12.

Description rewritten from the vendor's own pages and checked against them. How entries are checked.