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Achievements

Achievement: Pair ExtraordinaireAchievement: StarstruckAchievement: Pull Sharkx2Achievement: QuickdrawAchievement: YOLO

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R4Y4N3/README.md

Hey 👋, I'm Rayane Boucheraine

AI Security Researcher


About Me

Focused on the security of LLMs and agentic systems through adversarial testing and vulnerability research.

I work on prompt injection, agent/tool interactions, RAG security, MCP security, authorization boundaries, and emerging attack surfaces in AI-powered applications.

Previously focused on blockchain security, where I developed a strong adversarial mindset through audits, vulnerability research, and protocol analysis.


Stack

Python, Rust, Go, C and JavaScript

Python · Rust · Go · C · JavaScript


Security Research

AI & Agent Security
Red-team LLM and agentic systems across indirect prompt injection, RAG, MCP/tool trust boundaries, authorization failures, and agent-driven attack chains — with an emphasis on real-world exploitability and impact.

Vulnerability Research
Discover and validate vulnerabilities in AI-powered applications, trace them to their root cause, and build reproducible attack chains and PoCs covering access control, persistence, tool abuse, and data exposure.


Connect With Me


LinkedIn  X  Email


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GitHub contribution snake

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  1. Audits-Portfolio Audits-Portfolio Public

    My Web3 Security Journey

    Solidity 1

  2. Solana-Escrow Solana-Escrow Public

    A simple Solana Escrow program built with Anchor – deposit, trade, or refund tokens securely.

    Rust 2

  3. Merkle-Airdrop Merkle-Airdrop Public

    A gas-efficient airdrop smart contract implementation using Merkle trees for token distribution. This project allows for secure and cost-effective token airdrops where users can claim their alloca…

    Solidity 2

  4. Cosmora Cosmora Public

    A learning-focused Cosmos stack project exploring Cosmos SDK, CometBFT, CosmWasm, IBC, governance, staking, and interchain architecture.

    Go

  5. ERC20 ERC20 Public

    This repository demonstrates an ERC20 token project

    Solidity 2

  6. Raffle-Contract Raffle-Contract Public

    A decentralized raffle smart contract built with Solidity, powered by Chainlink VRF v2.5 for secure randomness.

    Solidity 4