@Oliver_Secure

Security Researcher Ex-Senior Blockchain Engineer DM for private security reviews

Joined July 2023
  • Tweets60
  • Following369
  • Followers165
Last month we saw the creation of the new token standard — ERC404! Now, there are already a couple of tens of ERC404s with a 300M+ market cap, which can be easily applied in RWAs, Gaming, NFT liquidity providing, etc.👇
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Year 2023: - $10,000 earned 📈 - 12 audits completed 📃 - 1000+ tutorials watched / read 💻
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Do you know what SHA3 opcode is equivalent to?
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The biggest liquidation to date had ~$330K USD profit, back in 2019. 🤯
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Invoke the Pausable._pause and Pausable._unpause internal functions, with appropriate access control, e.g. using AccessControl or Ownable. Not doing so will make the contract pause mechanism of the contract unreachable, and thus unusable. 🚩
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"Reputable company", but the report is a bit shitty I think, all findings are super overrated and poorly described. Can't really understand how the biggest protocols have paid a ton for this report. 🤔 github.com/abdk-consulting/a…
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You're searching for a developer position in a web3 company, @sideshiftai are the guys 👇 sideshift.ai/jobs

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sideshift.ai
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Ultimate repository with reproduced DeFi exploits 🔥 github.com/SunWeb3Sec/DeFiHa…
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Well said, I would add try to simulated scenarios and user flows 💡
Martin@ShieldifyMartin13 Oct 2023
Understanding a complex protocol requires an approach that goes beyond just reading documentation. To gain a comprehensive grasp of the underlying idea, consider the following: - Thorough Documentation Review - Unit Test Analysis - Internal Technical Specifications - Flowcharts
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Did you know that the keccak256 of an empty string is 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470? 🧐
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What if the protocol that you audited gets hacked? 🧨 I'm thinking about how would I proceed in such a situation and can't think of a proper scenario.
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Scaling solution for Ethereum - Zero-Knowledge Rollups 🚀 alchemy.com/blog/zero-knowle…

What are Zero-Knowledge Rollups (ZK-rollups)?

Explore ZK-rollups, a popular Ethereum scaling solution. Understand its potential to reduce costs and transaction times in comparison to other Layer 2 solutions

alchemy.com
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AI tools designed specifically for smart contract auditors 🫡 medium.com/@unsnarl_secure/t…
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While carefully reading past reports, I often see how two totally different reports of the same vulnerability are paid equally. The better one in most cases includes a detailed PoC.
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Interested to see a behind-the-scenes on a full private solo smart contract audit? From initial contact to final report delivery, including code cleanup, security assessment and more 🤓🧵
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Remeber luck is when the great preparation meets an opportunity or whatever.
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Flexing with <$1 payouts from contests is strange
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Nice channel for web3 devs 👇 My favourite videos are Gelato Relay API related ones youtube.com/@SarahBensonCode…
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Smart contract security audit costs between $50 and $120k a week! What makes such a difference?
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7 new reports read today ✅
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