n0kto
@n0kto
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🚀 Blockchain Lead Security Researcher at @DowsersFinance 💻
France
Joined February 2024
Team Dowsers 🙌
Awards have been announced for the Alchemix: Transmuter contest🤝 Top 5: 🥇rolando - 890.76 OP 🥈kalogerone - 786.30 OP 🥉_frolic - 782.99 OP 🏅Team BugPull - 782.99 OP 🏅Team Dowsers - 782.99 OP (1/2)
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🔥What powers rockets, cars, and AI? Formal Verification. 1️⃣ Rockets that never fail 2️⃣ Safe self-driving cars 3️⃣ Medical devices that save lives 4️⃣ Decentralized blockchain 5️⃣ Reliable, accurate AI Tech that has been verified is what will build the future. #FormalVerification
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📊How many millions of dollars do people lose every year because of smart contract flaws, you ask? Nearing $45 million losses during smart contract breaches in Q1 2024. Averaging $2.8 million per flaw in 16 major incidents combined. #DeFi #BlockchainTechnology #SmartContracts
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For my result in their latest contest, @nodeguardians sent me a little gift! Thank you @nodeguardians ! 😃
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I have just completed all the Cairo challenges on the @nodeguardians plateform ! Can’t wait for more ! 🔥
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Proud to be here thanks to @CyfrinUpdraft and @CodeHawks ! 😃
From cybersecurity to securing smart contracts ✨ Cyfrin CodeHawks auditor @n0kto , lead judge, and professional security researcher walks us through how he made the shift and how you can too. Check it out today: 🔗
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Q: "If I have nothing to hide, why should I care about privacy? Why is Tornado Cash important?" A: "Democracy cannot exist in an ecosystem without privacy" Yes. It is that drastic. Scenario: Imagine you go to vote, and everyone can see who you vote for. If a wealthy, malicious
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Mafia Takedown contest on Codehawks is done! 🎉 Grateful to all participants for hunting down those sneaky bugs. Big thanks to @CodeHawks for trusting me as lead judge. A challenging yet rewarding experience! New contest ideas brewing... Stay tuned! 😉
Awards have been announced for First Flight #16: Mafia Takedown🤝 Top 5: 🥇 @shikhar229 - 808 XP 🥈 @paprikrumplikas - 805.6 XP 🥉 @cryptoryansg - 804 XP 🏅 @codex_bugmenot - 532 XP 🏅 @waydou - 524 XP (1/2)
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4th place as a Community Judge on Beanstalk Part 3! I’m now the top community judge on the leaderboard. 😃 Thanks to Mondrian Wallet I am also the person with the most XP but it won’t last forever: currently judging my last First Flights. 😁
@_Kite_Web3 @pontifex73 @BladeSec Community Judging Top 5: 🥇 @pontifex73 🥈 0x11singh99 🥉 @HolyDevoti0n 🏅 @n0kto 🏅 @_Kite_Web3 Each of the above will receive equal cut of the $2,100 Community Judging pool!
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Want to take part in First Flight #16: Mafia Takedown? 🚀 Tune in LIVE for Kick-Off on the Cyfrin YouTube channel: - Dive into the codebase - Step-by-step signup - Submissions guidelines When? May 23, 2024 3PM UTC (1/2)
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🚀 Join the Mafia Takedown Contest! 🚀 I’m excited to announce my new First Flight "Mafia Takedown" on Cyfrin Codehawks! 🕵️♂️🔍 #MafiaTakedown #CodeHawks #FirstFlights
Announcing First Flight #16: Mafia Takedown nSLOC: 205 Start date: May 23, 2024 Noon UTC Duration: 7 Days Get real auditing experience! Courtesy of @n0kto! Thank you for your community submission! Check it out! 👇 (1/2)
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🎉 1st Place Finish 🚀 Excited to announce that I secured the top spot in "Mondrian Wallet" contest on @CodeHawks! 🥇 #1stPlace #Codehawks #Web3Security #FirstFlights
Awards have been announced for First Flight #15: Mondrian Wallet🤝 Top 5: 🥇 @n0kto - 780XP 🥈 @Kolos_Zoran - 696XP 🥉 @Vesper3023 - 645.6XP 🏅 @shikhar229 - 564XP 🏅 @eduardowestc - 560XP (1/2)
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I am 10th in Node Guardians gas golfing contest ! First time I participated to a gas optimization challenge, that was so interesting! My Yul skills improved a lot. 😄
⛳gNode fellow Guardians - the first Gas Golfing Tournament has come to an end. 🏅The final results of this initial saga will be remembered. Huge thanks to the optimizors who participated. We took note of your gas consumption - stay tuned.
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🎉 Beanstalk: Dive Into Basin Results: 2nd Best Auditor and 2nd Best Community Judge! 🚀 A huge congratulations to all winners! Grateful for the recognition, achieving: 🥈 2nd Best Auditor 🥈 2nd Best Community Judge #Beanstalk #Basin #CodeHawks #web3security
Awards have been announced for the $12,000 Beanstalk: Dive Into Basin contest🤝 Top 3: 🥇 @pontifex73 - $10,333.33 🥈 @carrotsmuggler - $333.33 🥈 @n0kto - $333.33 (1/2)
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🏆 Proud 1st Place 🚀 Excited to announce I secured 1st place as a community judge in the audit contest "Beanstalk Part 2" on @CodeHawks ! 🥇 Grateful for the recognition and excited for what's ahead! 🎉 #CodeHawks #1stPlace #CommunityJudging #AuditContest #web3security
@albertwhite_ @bauchibred @BladeSec @HolyDevoti0n @_Kite_Web3 Community Judging Top 5: 🥇 @n0kto 🥈 @0xInAllHonesty 🥉 @_Kite_Web3 🏅 @KupiaSecurity 🏅 @kodyvim_ Each of the above will receive equal cut of the $3,500 Community Judging pool!
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🏆 Proud 5th Place on Baba Marta CodeHawks contest ! Hope to have same results on Beanstalk Part 2 and Basin contest. 😁
**Correction** Awards have been announced for First Flight #13: Baba Marta🤝 Top 5: 🥇 @Kolos_Zoran - 750XP 🥈 @codex_bugmenot - 462XP 🥉 @shikhar229 - 432XP 🏅 0x0bserver - 424XP 🏅 @n0kto - 382XP (1/2)
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Baseline on Blast announced a migration plan due to a critical bug in the lending logic I was the reporter Here's the bug and how I found it 👇
TL;DR: A capital inefficiency issue was found with YES. The team collaborated with researchers on a whitehat operation to secure the $YES premium for all holders and is working on YES v2. FUNDS ARE SAFU. The Protocol remains solvent. Details below 🧵
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⚠️ We discovered a critical vulnerability affecting users who approved the Augustus V6 contract. We took immediate action by pausing the V6 API and conducting a white hack that secured funds for users who were at risk. These funds are now securely held in a Safe Wallet
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