Skip to content
View cfoudysec's full-sized avatar
🎯
Focusing
🎯
Focusing

Block or report cfoudysec

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Content in all repositories owned by your account will be closed.
Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
cfoudysec/README.md

Hi, I'm Charlotte

I build purple team tools for AI security.
Offensive and defensive tooling for the LLM threat landscape.

🛡️ AI Red Team Researcher
🎯 AI & LLM Security Researcher
🔍 AI & LLM bug bounty
🧠 Co-founder, Neurodiverse Hackers
🏴‍☠️ DEF CON


Secure AI.

Popular repositories Loading

  1. phantomoji_2.0 phantomoji_2.0 Public

    Unicode steganography for red teams. Hide payloads inside a single emoji using variation selectors, tag characters, or zero-width codepoints.

    HTML 3

  2. oracle_extractor oracle_extractor Public

    Binary oracle attack learning lab — recover secrets from LLM chatbots one bit at a time using yes/no questions. Three extraction methods (linear, binary search, bitwise) demonstrate how query count…

    Python 2

  3. phantomoji-tool phantomoji-tool Public

    Invisible prompt injection toolkit — encode hidden LLM instructions via Unicode Tags and emoji variation selectors. By kryptokat.

    HTML 2

  4. ninja ninja Public

    Prompt mutation framework for AI red teams. Takes an input prompt and generates 5 semantically equivalent rewrites using distinct obfuscation strategies — synonym swaps, structural rewrites, role i…

    Python 1

  5. cfoudysec cfoudysec Public

  6. markdown_cheatsheet markdown_cheatsheet Public

    Markdown Cheatsheet