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@trailofbits

Trail of Bits

More code: binary lifters @lifting-bits, blockchain @crytic, forks @trail-of-forks
The Trail of Bits logo

Since 2012, Trail of Bits has helped secure some of the world's most targeted organizations and devices.

We combine high-end security research with a real-world attacker mentality to reduce risk and fortify code.

Some of our work:


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  1. publications publications Public

    Publications from Trail of Bits

    Python 1.9k 249

  2. skills skills Public

    Trail of Bits skills for security research, vulnerability detection, and audit workflows

    Python 8.2k 700

  3. fickling fickling Public

    A Python pickling decompiler and static analyzer

    Python 679 88

  4. vscode-weaudit vscode-weaudit Public

    Create code bookmarks and code highlights with a click.

    TypeScript 248 37

  5. semgrep-rules semgrep-rules Public

    Semgrep queries developed by Trail of Bits.

    Go 537 61

  6. codeql-queries codeql-queries Public

    CodeQL queries developed by Trail of Bits

    CodeQL 179 12

Repositories

Showing 10 of 298 repositories
  • cargo-unmaintained Public

    Find unmaintained packages in Rust projects

    trailofbits/cargo-unmaintained's past year of commit activity
    Rust 104 AGPL-3.0 15 9 1 Updated Nov 14, 2026
  • polyfile Public

    A pure Python cleanroom implementation of libmagic, with instrumented parsing from Kaitai struct and an interactive hex viewer

    trailofbits/polyfile's past year of commit activity
    Python 395 Apache-2.0 33 24 6 Updated Nov 14, 2026
  • cookiecutter-python Public

    A cookiecutter template for a best-practices Python project

    trailofbits/cookiecutter-python's past year of commit activity
    Python 41 Apache-2.0 5 0 0 Updated Nov 13, 2026
  • pylock-attestations Public

    CLI tool to add attestation identities to `pylock.toml` files

    trailofbits/pylock-attestations's past year of commit activity
    Python 8 Apache-2.0 1 3 1 Updated Nov 13, 2026
  • trailofbits/gh-action-adapt-sigstore-pypi's past year of commit activity
    Python 2 Apache-2.0 0 0 2 Updated Nov 13, 2026
  • publications Public

    Publications from Trail of Bits

    trailofbits/publications's past year of commit activity
    Python 1,919 CC-BY-SA-4.0 249 1 3 Updated Nov 13, 2026
  • vendetect Public

    A tool to automatically detect copy+pasted and vendored code between repositories

    trailofbits/vendetect's past year of commit activity
    Python 86 AGPL-3.0 6 0 0 Updated Nov 13, 2026
  • mishegos Public

    A differential fuzzer for x86 decoders

    trailofbits/mishegos's past year of commit activity
    C++ 278 Apache-2.0 31 7 (1 issue needs help) 1 Updated Nov 13, 2026
  • constructive-cryptography Public

    Lean 4 formalization of Constructive Cryptography: abstract specification calculus, resource algebra, and the constructive-cryptography layer.

    trailofbits/constructive-cryptography's past year of commit activity
    Lean 1 MIT 0 146 36 Updated Nov 13, 2026
  • ruzzy Public

    A coverage-guided fuzzer for pure Ruby code and Ruby C extensions

    trailofbits/ruzzy's past year of commit activity
    Ruby 120 AGPL-3.0 7 6 2 Updated Nov 13, 2026