Latest posts
June 27, 2023
The Role of Access Control in Solidity Smart Contracts
Once upon a time, in the mythical land of Soliditium, a courageous knight named Sir Codelot embarked on a grand mission. The Role of Access…
Paweł Kuryłowicz
Managing Partner & Smart Contract Security Auditor
May 16, 2023
6 security sins of Web3 bridges
Bridge exploits account for ~50% of all decentralized finance exploits since September 2020, totaling ~$2.5B in lost assets, according to…
Damian Rusinek
Managing Partner & Smart Contract Security Auditor
March 21, 2023
Shapella, EIP-4895, and challenges faced by staking protocols
The important change following the upgrade is the launch of withdrawals for staked ETH. Although this gives a lot of new opportunities, we…
Paweł Kuryłowicz
Managing Partner & Smart Contract Security Auditor
June 13, 2023
ETHWarsaw MeetUp - Bridge Sins Presentation
We highly recommend viewing Damian Rusinek's presentation from the ETHWarsaw meetup. Security sins of web3 bridges In an era where our world…
Damian Rusinek
Managing Partner & Smart Contract Security Auditor
April 18, 2023
Key threat based cross-checks
Often projects do not carry out cross-checks due to the limited budget and the high cost of a smart contract audit - but there is a way…
Paweł Kuryłowicz
Managing Partner & Smart Contract Security Auditor
March 07, 2023
DeFi price oracles - all you should know about a TWAP
In traditional finance, there are many different measures of an asset's average price. It is advisable to be aware of those mechanisms in…
Jakub Zmysłowski
Smart Contract Security Auditor
May 30, 2023
Understanding the Tornado Cash Governance Attack
In the rapidly evolving world of decentralized finance (DeFi), the recent attack on Tornado Cash’s Governance community stands as a stark…
Paweł Kuryłowicz
Managing Partner & Smart Contract Security Auditor
April 04, 2023
How we do smart contract audit
Find out what the price of the smart contract audit consists of, when to perform it, and what the auditing process and report it should look…
Paweł Kuryłowicz
Managing Partner & Smart Contract Security Auditor
February 21, 2023
WOW! ChatGPT-driven threat modeling for smart contracts
Did you read the last article about threat modeling and the topic interested you? Fasten your seat belts, because now you will see what…
Paweł Kuryłowicz
Managing Partner & Smart Contract Security Auditor
