fastfire

    fastfire/deepdarkCTI

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

    7.4K stars
    1.2K forks
    7.4K GitHub watchers
    Updated Nov 1, 2026
    View on GitHub

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    Where it stands

    Rank, growth pace and release cadence relative to everything GStars tracks.

    The project lists 119 contributors on GitHub.

    Gained 34% more stars in the last 90 days than in the 90 days before.

    Use Cases & Benefits

    • Aggregates and curates Cyber Threat Intelligence sources from the deep and dark web for comprehensive threat analysis.
    • Provides a centralized, continuously updated collection of diverse intelligence feeds from hard-to-access cybercriminal platforms.
    • Use for monitoring ransomware gang activities and emerging exploit databases to anticipate cyberattack trends.
    • Use for gathering tactical intelligence on threat actors’ tactics, techniques, and procedures from underground forums and chats.
    • Use for supporting strategic cybersecurity decisions by analyzing high-level threat impacts sourced from multiple dark web channels.

    Should you depend on it?

    License terms, project hygiene and risks, from GitHub metadata and GStars' snapshots.

    License

    GPL 3.0

    Copyleft: distributing software that includes it generally requires releasing your source under the same license.

    Community files

    • README: present

    Watch-outs

    • GPL-style copyleft: including it in distributed software generally requires releasing your source under the same license.
    • No GitHub releases; pin a commit or tag instead of a release.

    General guidance from repository metadata, not legal advice. How we score

    From the README

    Collection of Cyber Threat Intelligence sources from the Deep and Dark Web

    The official website of the project is https://www.deepdarkcti.com. The aim of this project is to collect the sources, present in the Deep and Dark web, which can be useful in Cyber Threat Intelligence contexts.

    The contributors of the project (or people active in the field of Cyber Threat Intelligence) have a Telegram group available to propose new sources to be integrated within the project and to have a place to discuss the tactics and techniques of research and analysis that are used daily. It is possible to request access to the Telegram group by sending a request to https://twitter.com/fastfire or https://t.me/fastfire83 or https://bsky.app/profile/fastfire.bsky.social

    Or, if you want to contribute with a donation, you can. We added this possibility because it was requested by some followers of the project. The donations, as well as the use of the same, will be managed in total transparency and will be used exclusively to build resources related to the deepdarkCTI project.

    What is Cyber Threat Intelligence?

    Cyber Threat Intelligence (CTI) is defined as the collection and analysis of information about threats and adversaries and drawing patterns that provide an ability to make knowledgeable decisions for the preparedness, prevention and response actions against various cyber attacks.

    Excerpt from the fastfire/deepdarkCTI README on GitHub (GPL-3.0 license). © its authors.Read the full README on GitHub

    Daily snapshots

    Stars gained per day, and how forks and open issues moved, from GStars' daily snapshots

    Forks

    1.2K+30

    Open issues

    88+0

    Compared with peers in Security

    Fastest-growing repositories GStars tracks in this cohort for the week of Nov 8, by 7-day star growth

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    fastfire/deepdarkCTI7.4K—35—
    Category median39.9K+42275—

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