GM! We are pleased to announce that the @1inch audit report has been completed!
github.com/pessimistic-io…
Pessimistic Security
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Delivering trusted smart contract audits and contributing to blockchain space since 2017.
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- Gm! Spotted an awesome tool made by @devjoshstevens 🙂 With this CLI tool, you can automatically pull any verified contract in your IDE, create you a development environment allowing you to modify, compile and deploy it all within the IDE you love 👀
- GM! We are the @pessimistic_io team, and in recent months we have been actively developing our own Slither detectors to help with code review and audit process! This repo contains everything you may require to work with them! Check out the thread 👇
- Recently, @moo9000 has asked if @arbitrum is still MEV free or if someone had finally found a way to do sandwich/front run, bypassing the centralised sequencer, so we collected more resources on this topic! Check out: blog.pessimistic.io/arbitrum-basic… No short answer 👀
- Fuzzing Solidity Smart Contracts with Echidna: Die-Hard Level Tips
- GM! We continue our series of educational articles and today we’ll look at Reentrancy Attack — one of the attacks that used to be very common in the Web3, but has recently been relegated to the background, although they still pose a great danger!
- Gm! One of the best studies on FlashLoan attacks is what we'd like to share with you today 🙂 arxiv.org/pdf/2003.03810… Attacking the DeFi Ecosystem with Flash Loans for Fun and Profit - by Kaihua Qin, Liyi Zhou, Benjamin Livshits, and Arthur Gervais 💎
- The Ethereum Alarm Clock tool was hacked, and we will examine this today... We are also grateful to the @MetaSleuth, @BlockSecTeam, and @Intell_On_Chain teams for their assistance with the analysis of stolen money paths!
- GM! Today, we’d like to kick off a series of articles in which we’ll look at new promising tools and learn exactly how to use them, as well as their benefits and drawbacks! blog.pessimistic.io/auditors-notes…
- A specialized IDE has just been released and it includes our Slitherin tool! 👀 @audit_wizard is an all-in-one platform for auditing smart contracts. Scan for vulnerabilities, leverage AI for security insights, generate audit reports, and more: auditwizard.io
- Gm! Today we would like to start a series of articles on what we call the audit methodology 👀 At first, @officer_secret will focus only on those aspects that can be really useful for auditing and bug bounty hacking and that are not described anywhere!
- Check out this awesome compilation of resources aimed to help you in turning into a smart contract auditor! Made by our dear @officer_secret ❤️
- Happy Friday fam! We spotted an awesome article (written by @ortomichDev 💎) about the gasLeft() exploit, check it out and stay safe! medium.com/@ortomichDev/g… Remain vigilant!
- The auditor frequently needs to find information about existing attacks, but where can we look for them? 🧐 We've done the legwork for you and compiled it all into a single note! Thanks @officer_secret 🙌




