This Is The Website OfKauz Security Services

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.