0v3rf10w @_0v3rf10w
Defi? Independent Auditor @ code4rena Joined April 2020-
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I disclose my secret to analyze past reports of @code4rena and @sherlockdefi. Hope it's helpful.
A software developer is facing up to 6 years in prison on money laundering charges for simply writing code. Code which is a neutral tool meant to protect privacy. Code which he hasn't made any money from. Release Alexey immediately. #FreePertsev
oracle manipulation is easy when you are using balanceOf
I regret to inform you that my popular Solidity gas optimization meme used a fixed size storage array and was probably not representative of actual gas costs. Please accept this updated meme and accompanying gist so you can really nerdsnipe me. gist.github.com/ecmendenhall/5…
I regret to inform you that my popular Solidity gas optimization meme used a fixed size storage array and was probably not representative of actual gas costs. Please accept this updated meme and accompanying gist so you can really nerdsnipe me. gist.github.com/ecmendenhall/5… https://t.co/U7jO1F9Syv
USN stablecoin goes live on Near Protocol (via @_vishalchawla) theblockcrypto.com/post/143275/us…
Fifth speaker, Arav Garg(@AravGarg3 ) giving his talk on Data-only exploits for Windows kernel bugs online #Zer0con2022
Another "crypto hack made simple" thread for ya. @BeanstalkFarms, a DeFi protocol, was just exploited for about $75m worth of Ether (~25k ETH). Here's how the heist went down.
1/5 We’re back to interesting exploits, and @InverseFinance users lost money today. As a result, $15.6M was stolen in the form of: - 1588 ETH - 94 WBTC - 4M DOLA - 39.3 YFI
1/ Retweet this to plant a tree. 🌳 This is actually real. Read this thread to understand how it works 👇
This is a in-depth write-up of one of the CLFS bugs I worked on recently. Thanks @XI_Research for giving me the opportunity to conduct this research.
This is a in-depth write-up of one of the CLFS bugs I worked on recently. Thanks @XI_Research for giving me the opportunity to conduct this research.
Andre and I have decided that we are closing the chapter of contibuting to the defi/crypto space. There are around ~25 apps and services that we are terminating on 03 April 2022. 1/3
👀👀👀 we said we'd do it, so we did it. Transactions on Optimism are about to get 30-40% cheaper with a single upgrade. Gotta do what we gotta do to keep the 👑 as the cheapest general-purpose Ethereum L2 out there.
👀👀👀 we said we'd do it, so we did it. Transactions on Optimism are about to get 30-40% cheaper with a single upgrade. Gotta do what we gotta do to keep the 👑 as the cheapest general-purpose Ethereum L2 out there.
ENS is a complex system made of multiple contracts (I found 16 so far). This ensures we can freeze some parts and update others, limiting the scope of the damage a single error can do. The downside is that it’s very hard for one person to get a grasp of the whole. Until now.
I'm verifying my Arweave address rBdUypqHyqn9sAyHzCGtqOlQ5-xmrKEsuwXLubkkLS0
I should own this tweet @LensProtocol #digitalroots sig:0x876d7cc6beae3fabe9b6f0187936021882666dab740ac3b27f49664e109839c167c36bd830466cb4cc7cce59a2a36f80f44ec580c9b3b52e8d1bec7aa80ef76c1b
I should own this tweet @LensProtocol #digitalroots sig:0x876d7cc6beae3fabe9b6f0187936021882666dab740ac3b27f49664e109839c167c36bd830466cb4cc7cce59a2a36f80f44ec580c9b3b52e8d1bec7aa80ef76c1b
A Succinct Deconstruction of L2 MEV. MEV has been insanely profitable for miners securing Eth L1, but where will value accrual propagate if activity moves onto rollups in the future? Will this undermine security? Can MEV be entirely eliminated on L2s? 1/x
How did the @wormholecrypto exploit work? I joined forces with @gf_256 and @ret2jazzy to reverse engineer the exploit, and now that it's been patched we can finally share it with you👇

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