Welcome to TheSandF.xyz, where Web3 security meets pop culture! Inspired by the MCU’s epic showdowns, anime’s resilience, and legendary boss fights, this repo is a hub for battling DeFi’s darkest exploits.
I’m TheSandF, a Web3 security researcher and aspiring smart contract auditor, channeling Iron Man’s precision, Naruto’s grit, and Link’s problem-solving to hunt vulnerabilities like reentrancy loops, MEV sandwich attacks, and bridge heists that drained over $2B in 2025 (Chainalysis).
This repo is my multiverse HQ-a place to:
- 🕵️♂️ Reproduce DeFi hacks: Dissect exploits with code + fixes (e.g., Thor vs. The Bifrost,).
- 🏆 Tackle CTFs & challenges: Sharpen audit skills with Code4rena, Sherlock, sol-bug-bench.
- 🌍 Contribute to Web3: Share mock audits and tools to strengthen the ecosystem.
Mission: Analyze $1B+ in hacks, build a rock-solid audit track record, and empower the next generation of Web3 defenders.
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Clone & Setup
git clone https://github.com/thesandf/thesandf.xyz.git cd thesandf.xyz forge test -vvv
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Explore the Repo
- 📂 /Multiverse-Case-Studies → Breakdown of DeFi hacks
- 📂 /ctf-solutions → CTF write-ups & exploits like Hans-Challenges and more .
- 📂 /re-hacks → Reproducing Hacks like DefiHackLabs and more.
- 📂 /tools → Security scripts - coming soon.
- 📂 /resources → Audit checklists & learning material - coming soon.
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Contribute
- ⭐ Star the repo
- 💬 Join a Discussion
- 🛠️ Submit a PR → see CONTRIBUTING.md
- 🕸️ Document and analyze $1B+ in DeFi hacks .
- 🛠️ Build a community-driven Web3 security hub
- 🌟 Train and inspire the next wave of Web3 auditors
Whether you’re a dev, auditor, or Web3 builder, let’s make the blockchain safer together. Contribute, comment, or connect-the multiverse needs you!
"With great power comes great responsibility... to secure the blockchain."
- Probably not Spider-Man, but it fits.
License: MIT Contribute: See CONTRIBUTING.md Community: Issues · Discussions Contact: DM @THE_SANDF