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ConsenSys Diligence
Solving Ethereum smart contract security
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The Heart of Diligence
The Heart of Diligence
It’s beautiful to see the dynamics between the people at the heart of Diligence, how they all work in concert — sometimes bumping into each
Shayan Eskandari
Jul 13, 2021
Smart Contract Security Newsletter #48
Smart Contract Security Newsletter #48
This week: Holiday’s Solidity Boost, WarpFinance, Nexus Mutual, Aave, many fascinating research papers, and more links.
Shayan Eskandari
Dec 23, 2020
Smart Contract Security Newsletter #47
Smart Contract Security Newsletter #47
This week: Token Interaction checklist, Ethereum accidental fork, Flashloans are here to stay, return of reentrancy attacks, and more.
Shayan Eskandari
Nov 26, 2020
Smart Contract Security Newsletter #46
Smart Contract Security Newsletter #46
This week: Governance Flash Loan Attack, Harvest Finance Hack, many other DeFi hacks and security concerns, and more.
Shayan Eskandari
Nov 4, 2020
Smart Contract Security Newsletter #45
Smart Contract Security Newsletter #45
This week: Breaking Eth Nodes with Teatime, Saving Lien Finance from Front-running bots, Is DeFi Decentralized? KuCoin Hack, and more.
Shayan Eskandari
Oct 7, 2020
Smart Contract Security Newsletter #44
Smart Contract Security Newsletter #44
This week: The Untamed DeFi (Yam, CRV, BASED, Chicken.finance), Ethereum Node updates, DEFCON Safe Mode Blockchain Village, and more.
Shayan Eskandari
Aug 26, 2020
Smart Contract Security Newsletter #43
Smart Contract Security Newsletter #43
This week: Back-running, Opyn ETH Put Exploit, Eth2.0 Attacknets, Hammerbots, Ethereum Classic 51% attack, and more.
Shayan Eskandari
Aug 7, 2020
Smart Contract Security Newsletter #42
Smart Contract Security Newsletter #42
This week: Twitter god mode, Security implications of Governance Tokens, Is ChainLink a fraud, and Answer to the ultimate question of life.
Shayan Eskandari
Jul 18, 2020
Smart Contract Security Newsletter #41
Smart Contract Security Newsletter #41
This week: Balancer Pool & deflationary tokens, Bancor Network Hack, Attack Nets, More Gitcoin grants, and yet another eventful week.
Shayan Eskandari
Jul 4, 2020
Smart Contract Security Newsletter #40
Smart Contract Security Newsletter #40
This week: Blockchain Security DB, Gitcoin grants, Millions in gas, Solidity bug, Detecting transaction replacement attacks, and more.
Shayan Eskandari
Jun 17, 2020
Smart Contract Security Newsletter #39
Smart Contract Security Newsletter #39
This week: Economic Attacks & Composability Risks, Risks of TokenSets, Alibaba’s Security of Smart Contracts, Github Crypto bots, and more.
Shayan Eskandari
Jun 6, 2020
Smart Contract Security Newsletter #38
Smart Contract Security Newsletter #38
This week: tBTC Deposit Pause, Solidity Immutables, Threat of unforeseen Miner Extractable Value, and more.
Shayan Eskandari
May 23, 2020
Smart Contract Security Newsletter #37
Smart Contract Security Newsletter #37
This week: Solidity Summit Videos, New Smart Contract Language, Hegic Hack and Audits Drama, tBTC cross-chain conundrum, and more.
Shayan Eskandari
May 9, 2020
Smart Contract Security Newsletter #36
Smart Contract Security Newsletter #36
This week: DeFi Discussions Live Auditing, Uniswap & lendFme hack, Gitcoin Grants Collusion, and more.
Shayan Eskandari
May 5, 2020
Smart Contract Security Newsletter #35
Smart Contract Security Newsletter #35
This week: NonCon, 1-Day Security Reviews, Deep learning Vul Detection on Smart Contracts, Samczsun Bugs and more
Shayan Eskandari
Apr 3, 2020
Smart Contract Security Newsletter #34
Smart Contract Security Newsletter #34
This week: EthCC & SBC Videos, ProgPoW bug, MakerDAO Auction Fiasco, SmartBugs and more
Shayan Eskandari
Mar 20, 2020
Smart Contract Security Newsletter #33
Smart Contract Security Newsletter #33
This week: More flash loans, Questions to ask DeFi devs, ProgPoW and risks for DeFi, and more….
Shayan Eskandari
Mar 6, 2020
Questions DeFi users should be asking DeFi Developers
Questions DeFi users should be asking DeFi Developers
Originally published at https://diligence.consensys.net on March 2, 2020, republished here because holy crap this stuff just keeps…
Maurelian
Mar 2, 2020
Smart Contract Security Newsletter #32
Smart Contract Security Newsletter #32
This week: bZx flashloans, Tornado Cash disclosure, SamCZSun strikes again, Taking advantage of front runners
Shayan Eskandari
Feb 24, 2020
Smart Contract Security Newsletter #31
Smart Contract Security Newsletter #31
This week: samczsun interview, vulnerabilities in ENS, CurveFi, Tornado.Cash, Trezor, and more!
Shayan Eskandari
Feb 7, 2020
Checking Custom Correctness Properties of Smart Contracts Using MythX
Checking Custom Correctness Properties of Smart Contracts Using MythX
How to catch more bugs in smart contracts
Valentin Wüstholz
Oct 8, 2019
How to Prepare for a Smart Contract Audit
How to Prepare for a Smart Contract Audit
Originally published at https://diligence.consensys.net on September 17, 2019.
Maurelian
Sep 17, 2019
Stop Using Solidity’s transfer() Now
Stop Using Solidity’s transfer() Now
This article was originally published at https://diligence.consensys.net. Please read it there, where it includes code examples and has…
Steve Marx
Sep 1, 2019
MythX Is Live
MythX Is Live
We’re excited to announce that we have launched a subscription plan for MythX, the premier security analysis service and platform for…
Mike Pumphrey
Aug 21, 2019
Return Data Length Validation: a Bug We Missed
Return Data Length Validation: a Bug We Missed
A rather serious vulnerability was recently found in the 0x v2.0 Exchange, a smart contract system that our team audited.
Steve Marx
Jul 15, 2019
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