I am 0xSimao, an Expert Security Researcher with 28 Top-3 finishes and 60+ private audits.
- Proven track record in public smart contract audit competitions, with $600K+ in prizes won.
- Led over 60 private audits across most blockchain domains, including many leading projects.
- 2nd Place on Sherlock, with an Elo rating in the top 0.02% (out of 9904+ registered accounts).
- Founding Member of Blackthorn, a top-tier auditing firm with 11 renowned professionals in Web3 security.
- Former Head of Security at Three Sigma, where I led 30+ audits.
- Hold a Master's in Aerospace Engineering, bringing advanced analytical skills to complex Web3 security audits.
- Founder of the Contest Academy, featuring bug deep dives, 1:1 mentorship, and guidance for competitive auditing.
| Date | Project | Organization | Category | Report |
|---|---|---|---|---|
| 02 Dec 2025 | Usual III | Sherlock | Stablecoin | - |
| 28 Nov 2025 | Spirit Protocol | Solo | AI Agent | Report |
| 11 Nov 2025 | Usual II | Sherlock | Stablecoin | - |
| 22 Oct 2025 | Maple Finance VII | Sherlock | Lending | Report |
| 15 Sep 2025 | Timeswap v3 | Sherlock | Lending | - |
| 08 Sep 2025 | Maple Finance VI | Sherlock | Lending | Report |
| 01 Sep 2025 | Honeypop Staking | Sherlock | Staking | - |
| 13 Aug 2025 | Morpho Vault V2 | Blackthorn | Lending | Report |
| 03 Jul 2025 | Usual I | Sherlock | Stablecoin | Report |
| 23 Jun 2025 | Yieldoor III | Solo | CLMM | Report |
| 20 Jun 2025 | Yieldoor II | Solo | CLMM | Report |
| 17 Jun 2025 | Arrakis | Sherlock | AMM | - |
| 09 Jun 2025 | Chronicle | Sherlock | Oracle | - |
| 05 Jun 2025 | Maple Finance V | Sherlock | Lending | - |
| 03 Jun 2025 | Beraborrow II | Sherlock | Lending | - |
| 22 May 2025 | Pond GNN | Sherlock | AI Agent | - |
| 12 May 2025 | Yieldoor I | Solo | CLMM | Report |
| 09 May 2025 | Kyo Finance | Sherlock | AMM | - |
| 25 Apr 2025 | Beraborrow I | Sherlock | Lending | Report |
| 22 Apr 2025 | Aegis | Sherlock | Stablecoin | - |
| 14 Apr 2025 | 1Inch | Sherlock | AMM | Report |
| 28 Mar 2025 | Gaib | Sherlock | AI Agent | Report |
| 14 Mar 2025 | Felix | Solo | Stablecoin | Report |
| 03 Feb 2025 | Nerite | Sherlock | Stablecoin | Report |
| 09 Dec 2024 | Pengu Aidrop | Three Sigma | Airdrop | Report |
| 02 Dec 2024 | More Markets | Three Sigma | Lending | Report |
| 26 Nov 2024 | Maple Finance IV | Three Sigma | Lending | Report |
| 11 Nov 2024 | Ojo Network | Three Sigma | Oracle | Report |
| 25 Oct 2024 | Zoo.fun | Three Sigma | Launchpad | Report |
| 23 Oct 2024 | Codeup | Three Sigma | Gaming | Report |
| 16 Oct 2024 | Ojo Network | Three Sigma | Oracle | Report |
| 08 Aug 2024 | Blast IDO Pools | Three Sigma | Gaming | Report |
| 15 Jul 2024 | Orange | Three Sigma | Bridge | Report |
| 10 Jul 2024 | Keyring II | Three Sigma | Privacy | Report |
| 06 Jul 2024 | Layer3 | Three Sigma | Governance | Report |
| 25 Jun 2024 | Mitosis | Three Sigma | L1 | Report |
| 19 Jun 2024 | BendDAO | Code4rena | Lending | Report |
| 13 Jun 2024 | DistrictOne | Three Sigma | Gaming | Report |
| 10 Apr 2024 | Maple Finance III | Three Sigma | Lending | Report |
| 06 Apr 2024 | Metazero II | Three Sigma | Staking | Report |
| 03 Apr 2024 | Vertex | Three Sigma | AMM | Report |
| 22 Mar 2024 | Keyring I | Three Sigma | Privacy | Report |
| 15 Mar 2024 | Clip Finance II | Three Sigma | CLMM | - |
| 26 Feb 2024 | Singularity | Three Sigma | ZK | Report |
| 19 Feb 2024 | Ostium | Three Sigma | Derivatives | Report |
| 29 Jan 2024 | NFTPerp II | Three Sigma | Derivatives | Report |
| 27 Jan 2024 | Metazero I | Three Sigma | Staking | Report |
| 27 Jan 2024 | Trestle | Three Sigma | Bridge | Report |
| 26 Jan 2024 | INIT Capital II | Code4rena | Lending | Report |
| 08 Jan 2024 | M^0 | Three Sigma | Stablecoin | Report |
| 02 Jan 2024 | NFTPerp I | Three Sigma | Derivatives | Report |
| 15 Dec 2023 | INIT Capital I | Code4rena | Lending | Report |
| 16 Nov 2023 | Maple Finance II | Three Sigma | Lending | Report |
| 10 Nov 2023 | Clip Finance I | Three Sigma | CLMM | Report |
| 12 Jul 2023 | Glacier | Three Sigma | Staking | Report |
| 06 May 2023 | Fuji Finance | Code4rena | Lending | Report |
| 06 Apr 2023 | Maple Finance I | Three Sigma | Lending | Report |
| Date | Protocol | Type | Result |
|---|---|---|---|
| 02 Sep 2025 | BMX | AMM | 🥇1st |
| 19 Jun 2025 | Symbiotic Relay | Staking | 🥇1st |
| 04 Jun 2025 | Superfluid Locker System | Streaming | 🥇1st |
| 21 May 2025 | Extrafi XLend | Lending | 🥇1st |
| 14 Apr 2025 | Zetachain | L1 | 🥉3rd |
| 11 Mar 2025 | Crestal Network | AI Agent | 🥇1st |
| 07 Mar 2025 | Symmio, Staking and Vesting | Staking | 🥇1st |
| 24 Feb 2025 | Yieldoor | CLMM | 🥇1st |
| 13 Jan 2025 | Beraborrow | Lending | 🥈2nd |
| 04 Dec 2024 | Autonomint | Hedged Stablecoin | 🥇1st |
| 20 Nov 2024 | Superfluid Locker System | Streaming | 🥇1st |
| 15 Nov 2024 | Chiliz Chain System Contracts | L1 | 🥇1st |
| 06 Nov 2024 | Telcoin Update #2 | DeFi | 🥇1st |
| 24 Oct 2024 | Mento | Stablecoin | 🥇1st |
| 01 Oct 2024 | Primev | MEV | 🥉3rd |
| 24 Sep 2024 | RedStone | Oracle | 🥈2nd |
| 16 Sep 2024 | Saffron Lido Vaults | Staking | 🥇1st |
| 29 Aug 2024 | Cork Protocol | Derivatives | 🥇1st |
| 26 Aug 2024 | Rumpel Point Tokenization Protocol | Smart Wallet | 🥇1st |
| 16 Aug 2024 | Winnables Raffles | Raffle | 🥉3rd |
| 22 Jul 2024 | Exactly Protocol Update - Staking Contract | Staking | 🥇1st |
| 16 May 2024 | PoolTogether: The Prize Layer for DeFi | Raffle | 🥇1st |
| 10 May 2024 | Arbitrum Bold | L2 | 🥉3rd |
| 06 May 2024 | Optimism Safe Extensions Competition | Smart Wallet | 🥈2nd |
| 23 Apr 2024 | Teller Finance | Lending | 🥉3rd |
| 22 Apr 2024 | Exactly Protocol | Lending | 🥇1st |
| 08 Apr 2024 | Zivoe | Lending | 🥉3rd |
| 26 May 2023 | Base | L2 | 🥉3rd |