Hi there! My name is Dominik Muhs, and I'm the person behind Kauz Security Services. I have a deep passion for smart contract security, penetration tests, and software development in general. I perform security services independently and through Creed, which I'm a founding member of.
I Offer The Following Services
I can perform code reviews on smart contracts written in Solidity. Thanks to my background in backend engineering, I am confident reviewing code written in Python, JavaScript, TypeScript, and Golang.
I have performed numerous black box and grey box penetration tests as a security engineer. Clients often combine a smart contract code review with a black box penetration test of their off-chain infrastructure.
Lastly, I have helped a handful of clients with threat models around their existing infrastructure. Beyond that, I have also helped them create individualized operational security guidelines to minimize the risks they face as high-net-worth individuals.
This Is How To Get In Touch
If you are looking to get in touch, feel free to contact me at [email protected]. Myself, or my assistant will get in touch with you as soon as possible.
A Chronology Of My Previous Work
I have performed numerous code reviews, penetration tests, and general work around operational security guidelines and incident response playbooks. In this section, I list my most recent engagements. Publicly available reports are linked. Clients for which an NDA is in effect are omitted.
2025
Everclear Arbitrum Tokenomics
- Date
-
February 2025 - Type
- Code Review
- Report
- undisclosed
Everclear v1.1 (Diablo)
- Date
-
January 2025 - Type
- Code Review
- Report
- undisclosed
2024
LucidLabs
- Date
-
December 2024 - Type
- Spot Check
- Report
- undisclosed
Everclear Tokenomics
- Date
-
October 2024 - Type
- Code Review
- Report
- on archive.org
Across Protocol
- Date
-
September 2024 - Type
- Code Review
- Report
- undisclosed
Puffer UniFi
- Date
-
September 2024 - Type
- Code Review
- Report
- on archive.org
RAA Sachsen e.V.
- Date
-
September 2024 - Type
- Threat Modeling
- Report
- undisclosed
Description
The RAA is an NGO aid center for educational integration.
Everclear v1.0 (Chimera)
- Date
-
August 2024 - Type
- Code Review
- Report
- on archive.org
Request Finance
- Date
-
August 2024 - Type
- Code Review
- Report
- undisclosed
undisclosed
- Date
-
July 2024 - Type
- Code Review
- Report
- undisclosed
Description
A liquid staking derivative product on Filecoin.
TAFEL Dresden e.V.
- Date
-
July 2024 - Type
- Threat Modeling
- Penetration Test
- Report
- undisclosed
undisclosed
- Date
-
June 2024 - Type
- Code Review
- Report
- undisclosed
Description
An on-chain personal reputation protocol for verifiable talent sourcing.
Hyperlane xERC20
- Date
-
June 2024 - Type
- Code Review
- Report
- undisclosed
Puffer xERC20/VT Pricer
- Date
-
June 2024 - Type
- Code Review
- Report
- on archive.org
BakerFi
- Date
-
May 2024 - Type
- Code Review
- Report
- on archive.org
Puffer UniFi
- Date
-
September 2024 - Type
- Code Review
- Report
- on archive.org
Puffer
- Date
-
April 2024 - Type
- Code Review
- Report
- on archive.org
Connext Vesting Wallet
- Date
-
March 2024 - Type
- Code Review
- Report
- on archive.org
Bitsi
- Date
-
March 2024 - Type
- Feasibility Analysis
- Report
- undisclosed
Description
A permissionless L2 aiming to connect Ethereum and Bitcoin.
BakerFi
- Date
-
February 2024 - Type
- Code Review
- Report
- on archive.org
Moonwell MIP-M23
- Date
-
January 2024 - Type
- Code Review
- Report
- on archive.org
xERC20 Standard
- Date
-
January 2024 - Type
- Code Review
- Report
- on archive.org
Stadt.Land.Netz MyVIA
- Date
-
January 2024 - Type
- Penetration Test
- Report
- undisclosed
2023
Rocket Pool (Houston)
- Date
-
December 2023 - Type
- Code Review
- Report
- on archive.org
undisclosed
- Date
-
August 2023 - Type
- Code Review
- Report
- undisclosed
Description
Backend API and contract factory for an L1 specialized on NFTs.
Protocol Labs FilSnap
- Date
-
August 2023 - Type
- Code Review
- Report
- on archive.org
undisclosed
- Date
-
June 2023 - Type
- Code Review
- Report
- undisclosed
Description
A WASM module to filter malicious transactions in a large browser wallet.
undisclosed
- Date
-
April 2023 - Type
- Code Review
- Report
- undisclosed
Description
Ethereum L2 rollup using multi-party computation. Exhaustive review of all contracts, nodes, and infrastructure.
EigenLayer
- Date
-
March 2023 - Type
- Code Review
- Report
- on archive.org
undisclosed
- Date
-
March 2023 - Type
- Code Review
- Report
- undisclosed
Description
NFT ticketing and presale platform.
Rocket Pool (Atlas)
- Date
-
January 2023 - Type
- Code Review
- Report
- on archive.org
2022
undisclosed
- Date
-
October 2022 - Type
- Code Review
- Report
- undisclosed
Description
A large UTXO-based proof-of-stake blockchain.
undisclosed
- Date
-
September 2022 - Type
- Code Review
- Report
- undisclosed
Description
Smart contracts of a global investment firm and a cooperative consisting of several national banks.
undisclosed
- Date
-
September 2022 - Type
- Code Review
- Report
- undisclosed
Description
Contracts and libraries of one of the leading Ethereum SSO providers.
undisclosed
- Date
-
August 2022 - Type
- Code Review
- Report
- undisclosed
Description
Meta-transactions framework by a large game studio, based on ERC-7221.
Rocket Pool v1.1
- Date
-
July 2022 - Type
- Code Review
- Report
- undisclosed
Arbitrum Nitro
- Date
-
May 2022 - Type
- Code Review
- Report
- on archive.org
Fuji Finance
- Date
-
February 2022 - Type
- Code Review
- Report
- on archive.org
undisclosed
- Date
-
January 2022 - Type
- Code Review
- Report
- undisclosed
Description
DeFi project to provide humanitarian aid and UBI to emerging nations.
undisclosed
- Date
-
January 2022 - Type
- Code Review
- Report
- undisclosed
Description
NFT Coldie auction marketplace and royalty reward distribution platform.
2021
undisclosed
- Date
-
December 2021 - Type
- Code Review
- Report
- undisclosed
Description
Governance and vesting contracts on an L1 specialized on NFTs.
undisclosed
- Date
-
November 2021 - Type
- Code Review
- Report
- undisclosed
Description
One of the largest custodial wallet providers and staking services (again).
Arbitrum
- Date
-
November 2021 - Type
- Code Review
- Report
- on archive.org
Gluwacoin
- Date
-
October 2021 - Type
- Code Review
- Report
- on archive.org
1inch Protocol v2
- Date
-
September 2021 - Type
- Code Review
- Report
- on archive.org
undisclosed
- Date
-
August 2021 - Type
- Code Review
- Report
- undisclosed
Description
One of the largest custodial wallet providers and staking services.
undisclosed
- Date
-
August 2021 - Type
- Code Review
- Report
- undisclosed
Description
A Gnosis Safe module for distributed, dynamic DAO governance structures.
undisclosed
- Date
-
July 2021 - Type
- Code Review
- Report
- undisclosed
Description
Decentralized insurance market for DeFi liquidity crises.
undisclosed
- Date
-
July 2021 - Type
- Code Review
- Report
- undisclosed
Description
Cross-chain token standard reference implementation.
GrowthDeFi WHEAT
- Date
-
June 2021 - Type
- Code Review
- Report
- on archive.org
undisclosed
- Date
-
May 2021 - Type
- Code Review
- Report
- undisclosed
Description
Options marketplace based on Kelly criterion bonding curves.
undisclosed
- Date
-
May 2021 - Type
- Code Review
- Report
- undisclosed
Description
A collateral distribution module in a large algorithmic stablecoin.
undisclosed
- Date
-
April 2021 - Type
- Penetration Test
- Report
- undisclosed
Description
An traditional finance investment fund distribution platform.
Rocket Pool
- Date
-
March 2021 - Type
- Code Review
- Report
- on archive.org
undisclosed
- Date
-
March 2021 - Type
- Penetration Test
- Report
- undisclosed
Description
Chain abstraction layer for a cross-chain atomic swap platform.
undisclosed
- Date
-
February 2021 - Type
- Penetration Test
- Report
- undisclosed
Description
Oracle integration and marketplace of a large algorithmic stablecoin.
undisclosed
- Date
-
January 2021 - Type
- Penetration Test
- Report
- undisclosed
Description
Global logistics provider management systems and website.
2020
undisclosed
- Date
-
December 2020 - Type
- Code Review
- Report
- undisclosed
Description
Application to generate hierarchical deterministic validator BLS keys.
undisclosed
- Date
-
November 2020 - Type
- Penetration Test
- Report
- undisclosed
Description
Custodial staking provider key generation ceremony systems.
undisclosed
- Date
-
October 2020 - Type
- Penetration Test
- Report
- undisclosed
Description
Global logistics provider management systems and website.