Updated: September 20, 2025
Highly skilled smart contract security researcher with a focus on EVM-compatible and Solana blockchain ecosystems. With a proven ability to detect and report critical vulnerabilities across a range of blockchain platforms, I provide expert smart contract security services.
I have been trusted to secure smart contracts for major DeFi protocols such as Pumpfun, Raydium, Coinbase, Infinex, Connext, Maple, Thirdweb, SevenSeas/Veda and other multi-million-dollar protocols.
- Languages: Rust, Solidity
- Platforms: Solana, EVM
- Focus Areas: Smart contract security
- Mail:
[email protected] - Twitter/X:
@0xhuy0512 - Telegram:
@Oxhuy0512 - Discord:
0xhuy0512
- June 2022 - June 2023: Fullstack EVM developer at Sotatek
- June 2023 - Present: Independent Web3 security researcher. Participating in contests, doing private audits with 0xMacro, Spearbit, Zenith, Pashov, and Adevar, and also hunting bug bounties on Immunefi
- Key contributor to Awesome Solana Security repository, helping gather essential security resources for Solana developers and researchers.
- Conducted 50+ private security audits with 0xMacro, Spearbit, Zenith, Pashov, and Adevar.
- Participated in 25+ public audit contests, achieving top-5 results multiple times.
- Found 200+ Critical, High, or Medium severity vulnerabilities in contests and private audits.
- Identified Critical or High-severity vulnerabilities in 6 out of 10 Solana private audits.
- Discovered and reported a Critical and a High-severity vulnerability via Immunefi.
| Audit | Found | Report | Date | Platform | Category |
|---|---|---|---|---|---|
| GLAM | Private | Private | Sep 2025 | Adevar  |
_ |
| Coinbase | Private | Private | Aug 2025 | Spearbit  |
Anchor, Bridge |
| Solayer contest | Private | Private | Aug 2025 | Cantina  |
Anchor, Bridge |
| MagicBlock | 4 Medium, 4 Low, 10 Informational | 📄 | Aug 2025 | Zenith  |
Steel, VRF |
| SevenSeas-54 | Private | Private | Jul 2025 | 0xMacro  |
Anchor, Yielding, Kamino and Raydium integration |
| Eco Bridge | Private | Private | Jul 2025 | Spearbit |
Anchor, Intent bridge, Hyperlane |
| Legion | 1 High, 3 Medium, 2 Low, 1 Informational | 📄 | Jun 2025 | Zenith |
Anchor, Launchpad |
| Raydium-1 | Private | Private | Jun 2025 | 0xMacro |
Anchor, AMM, CLMM |
| Pumpfun audit | Private | Private | May 2025 | Pashov  |
Anchor, Launchpad |
| Pumpfun contest | 🥉 place, Private | Private | Apr 2025 | Cantina |
Anchor, Launchpad |
| Superstate-7 | 2 Critical, 1 High, 3 Low, 4 Quality | 📄 | Apr 2025 | 0xMacro |
Native Rust, Treasury Bills |
| Perena | 4 Critical, 3 High, 4 Medium, 3 Low, 6 Informational | 📄 | Mar 2025 | Spearbit |
Native Rust, Stablecoin |
| ORO | 11 Critical, 1 High, 5 Medium, 3 Low, 5 Informational | 📄 | Mar 2025 | Spearbit |
Anchor, RWAs |
| SevenSeas-29 | 1 High, 3 Medium, 2 Low, 14 Quality | 📄 | Feb 2025 | 0xMacro |
Anchor, Yielding |
| SevenSeas-20 | 1 Low, 4 Quality | 📄 | Nov 2024 | 0xMacro |
Anchor, Hyperlane integration |
| Audit | Found | Report | Date | Platform | Category |
|---|---|---|---|---|---|
| Silicon-2 | Private | Private | Sep 2025 | 0xMacro |
RWAs, staking |
| Eco Polimer | Private | Private | Sep 2025 | Spearbit |
Intent bridge, Polimer integration |
| Eco Permit3 | 3 High, 3 Medium, 1 Low, 8 Informational | 📄 | Aug 2025 | Spearbit |
Permit2 related |
| Eco Bridge | Private | Private | Jul 2025 | Spearbit |
Intent bridge |
| Nucleus | Private | Private | Jul 2025 | Zenith |
Boring Vault |
| Daylight-1b | Private | Private | Jun 2025 | 0xMacro |
RWAs |
| SevenSeas-50 | 2 High, 2 Medium, 4 Low, 3 Quality, 3 Gas Opt | 📄 | Jun 2025 | 0xMacro |
Yielding, UniswapV4 |
| Silicon-1 | 3 High, 4 Medium, 4 Quality, 1 Gas Opt | Private | Jun 2025 | 0xMacro |
RWAs, staking |
| Daylight-1a | Private | Private | May 2025 | 0xMacro |
RWAs |
| LevelMoney-1 | 7 Medium, 5 Low, 8 Quality, 2 Informational | 📄 | Apr 2025 | 0xMacro |
Stablecoin, Yielding |
| Digital Era Bank | 1 Medium, 1 Low | Private | Jan 2025 | Hashlock  |
Stablecoin |
| Superstate-5 | 3 Quality | 📄 | Jan 2025 | 0xMacro |
Treasury Bills |
| Agora-1 | 1 Critical, 2 Medium, 2 Low, 11 Quality | Private | Dec 2024 | 0xMacro |
Stablecoin AMM |
| Infinex-15 | 1 Low, 1 Quality, 1 Informational | 📄 | Dec 2024 | 0xMacro |
Smart Contract Wallet |
| Infinex-14 | 1 Medium, 3 Low, 6 Quality, 1 Informational | 📄 | Nov 2024 | 0xMacro |
Smart Contract Wallet |
| Superstate-3 | 3 Medium, 2 Low, 5 Quality | 📄 | Nov 2024 | 0xMacro |
Oracle, Treasury Bills |
| QTOK | 2 High, 6 Medium, 16 Low, 2 Gas Opt | Private | Oct 2024 | Hashlock |
Presale, Staking, Vesting |
| Infinex-12 | 4 Low, 2 Quality, 1 Gas Opt | 📄 | Oct 2024 | 0xMacro |
Smart Contract Wallet |
| Infinex-11 | 2 Medium, 5 Low, 9 Quality, 1 Gas Opt | 📄 | Oct 2024 | 0xMacro |
Smart Contract Wallet |
| Dorge-3 | 1 Low, 1 Quality, 1 Gas Opt | Private | Oct 2024 | 0xMacro |
Presale |
| LottoPGF | 4 High, 2 Medium, 14 Low | 📄 | Sep 2024 | Hashlock |
Lottery |
| Infinex-9 | 1 Critical, 1 Medium | 📄 | Sep 2024 | 0xMacro |
Smart Contract Wallet |
| Prodds | 1 High, 1 Medium, 13 Low, 2 Gas Opt | Private | Sep 2024 | Hashlock |
Betting |
| Kwenta-18 | 1 Critical, 2 High, 2 Medium, 2 Low, 6 Quality | 📄 | Aug 2024 | 0xMacro |
Golang  , zero-knowledge |
| Infinex-8 | 1 Quality, 1 Gas Opt | 📄 | Aug 2024 | 0xMacro |
Smart Contract Wallet |
| Infinex-7 | 2 High, 1 Quality, 4 Gas Opt | Private | Aug 2024 | 0xMacro |
Smart Contract Wallet |
| Maple-2 | 1 Low, 2 Quality | 📄 | Aug 2024 | 0xMacro |
Lending |
| Infinex-6 | 2 Low, 6 Quality | 📄 | Jul 2024 | 0xMacro |
Smart Contract Wallet |
| Infinex-5 | 3 Medium, 4 Low, 3 Quality | 📄 | Jul 2024 | 0xMacro |
Smart Contract Wallet |
| Kwenta-16 | 2 Medium, 1 Low, 6 Quality, 1 Informational | 📄 | Jul 2024 | 0xMacro |
ERC-4337 |
| Superstate-2 | 1 Medium, 8 Quality | 📄 | Jul 2024 | 0xMacro |
Treasury Bills |
| Dorge-1 | 2 Low, 6 Quality | Private | Jul 2024 | 0xMacro |
Presale |
| Connext-7 | 1 Critical, 2 Medium, 1 Low, 3 Quality, 2 Informational | 📄 | Jun 2024 | 0xMacro |
Crosschain |
| Mintra-2 | 1 High, 3 Medium, 7 Low, 8 Quality, 1 Informational | 📄 | Jun 2024 | 0xMacro |
Launchpad |
| Thirdweb-19 | 7 Medium, 10 Low, 6 Quality | 📄 | Jun 2024 | 0xMacro |
Public Library |
| Contest | Found | Report | Date | Platform | Category |
|---|---|---|---|---|---|
| Ethos Reputation | 1 Medium | 📄 | Dec 2024 | Sherlock  |
Marketplace |
| Omni Network | 1 Medium | 📄 | Oct 2024 | Cantina |
L1 Infrastructure, Golang |
| FBTC | 2 High | 📄 | May 2024 | Secure3  |
BTC bridge |
| Optimism Safe Extensions | 1 Medium | 📄 | May 2024 | Cantina |
Gnosis Safe, Security Council |
| EthosX Operp | 1 Medium | 📄 | Apr 2024 | Secure3 |
Put options |
| Wormhole | 1 Medium | 📄 | Mar 2024 | Cantina |
Crosschain, bridge |
| Mitosis | 7 High, 2 Medium, 2 Low | 📄 | Feb 2024 | Secure3 |
Crosschain liquidity |
| 3DNS | 2 High, 2 Medium | 📄 | Feb 2024 | Cantina |
Domain marketplace, ENS |
| Arcadia | 1 Medium | 📄 | Feb 2024 | Sherlock |
Lending |
| LookRare YOLO | 1 High | 📄 | Jan 2024 | Sherlock |
Onchain Game |
| Superform | 1 Medium | 📄 | Dec 2023 | Cantina |
Crosschain liquidity, LayerZero |
| Magpie Launchpad Update | 1 Medium, 4 Low | 📄 | Dec 2023 | Secure3 |
Launchpad |
| Magpie Launchpad | 7 Low | 📄 | Nov 2023 | Secure3 |
Launchpad |
| Canto | 2 Medium | 📄 | Nov 2023 | Code4rena  |
Stablecoin, ERC1155 |
| Next Gen | 1 High, 2 Medium | 📄 | Nov 2023 | Code4rena |
NFT, Generative art |
| Ethena Labs | 1 Medium | 📄 | Sep 2023 | Code4rena |
Perpetual positions, Stablecoin |
| Open Dollar | 1 High, 6 Medium | 📄 | Sep 2023 | Code4rena |
Lending, Stablecoin |
| Dopex | 1 High, 1 Medium | 📄 | Sep 2023 | Code4rena |
Staking |
| Allo V2 | 1 High, 5 Medium | 📄 | Sep 2023 | Sherlock |
Services |
| Tangible Caviar | 4 High | 📄 | Aug 2023 | Code4rena |
Vote escrow |
| Beedle | 2 High, 1 Medium | 📄 | Jul 2023 | CodeHawks  |
Lending |
| Stablecoin | 1 High, 1 Medium | 📄 | Jul 2023 | CodeHawks |
Stablecoin |
| Bond Options | 1 High | 📄 | Jul 2023 | Sherlock |
Services |
| Iron Bank | 1 Medium | 📄 | Jun 2023 | Sherlock |
Lending |
| Project | Severity | Report | Status | Date | Platform | Category |
|---|---|---|---|---|---|---|
| Pika Protocol V4 | 1 Critical | 📄 | Valid but duplicated | Jan 2024 | Immunefi  |
Futures trading |
| LandX | 1 High | 📄 | Valid but not fixed | Sep 2023 | Immunefi |
Real world assets |