Web3 Security Researcher and Master in AI 🧑‍🔬 Working with @sherlockdefi and @cyfrin 🦅 @DefendersAudits chaindefenders.xyz

Another day, another win! 🏆 I’ve managed to find a High vulnerability in one of the biggest projects in the web3 space @usualmoney! Thanks for the opportunity 🫡@sherlockdefi If you want me to secure your protocol, don’t hesitate to contact me! 🔥
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When reaching out to protocols about an audit, follow three simple rules: 👇 1) Lead with value. Offer to help—don’t pressure them into getting an audit. 🫡 2) Respect their decision. If they’re not interested or have already completed an audit, don’t keep pushing. 🕹️ 3) Keep the door open. A “no” today doesn’t mean “no” forever. Leave a positive impression and let them reach out when the timing is right. 🚀 Good outreach is about building relationships, not forcing a sale. 🍎
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PeterSR retweeted
Most audits still stop at the contract. The bug that actually drains you is usually one layer outside it. A signer that got shown the wrong payload. An upgrade that looked fine until storage moved. A helper contract nobody re-read after the last change. We keep finding those at @DefendersAudits. Not because the code is ugly. Because the path around it is. If your review ends when the functions look clean, you’re only half done.
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🚨 Web3 Builder 🚨 "No audit needed—our team's GOAT! 🐐 *2 weeks later:* Protocol rekt, funds vaporized. 💥😩 Stat: 80% of hacked DeFi protocols were UNAUDITED. Lesson: Audits save asses. Get one or get gone. 👇 #DeFi #Crypto #Web3Security
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How should a Web3 security researcher behave? ⏰ Be on time.
📩 Be responsive. If someone asks for a quote, get back to them ASAP.
🔍 Own your findings. Be ready to explain and defend your work.
🤝 Be available when the protocol owner needs you.
🗣️ Communicate clearly.
💯 Be reliable. Do what you said you’d do. Security research isn’t just about finding bugs. It’s about being someone protocols can trust.
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👇 Like this post and your next cold outreach will actually get a reply 💬 No follow-up. No “just bumping this.” Just a yes. ✅🔥
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The biggest unlock in Web3 right now isn't just digital—it's physical. 🌍⛓️ RWA (Real-World Asset) tokenization is bridging TradFi and DeFi by bringing real estate, treasury bonds, art, and commodities on-chain. Why it matters:
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💧 Massive liquidity for traditionally illiquid assets 🧩 Fractional ownership that lowers the barrier to entry 🌐 24/7 borderless markets with instant settlement The multi-trillion-dollar traditional finance market is slowly moving on-chain. #RWA #Web3 #Tokenization #DeFi
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As a Web3 researcher, you should be aware of all new trends in the space. 🫡 >>> What information channels do you use to stay informed? ℹ️
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While everyone was busy celebrating Bitcoin’s sprint back to $87K, the rest of crypto had a rough few days: 🚀 Bitget just got drained for $352M. KelpDAO is now suing LayerZero over that $292M April bridge exploit. Classic crypto week. 😩
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PeterSR retweeted
Two years since I watched my first Web3 security video from PatrickAlphaC (@PatrickAlphaC). That single video completely shifted how I viewed smart contracts — it opened my eyes to the critical importance of security and sparked my deep dive into auditing. 🤿 Two years later, the difference is night and day! 🔥
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Mannnnn, Opus 5.5 is insane. The best model right now.
Today I get hands on experience with Opus 5.5 and I see improvements in the token efficiency and pricing. Also it is much better at coding than Opus 5.0. 🚀 Here is a good article comparing the benchamarks: vellum.ai/blog/claude-opus-5…
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As an auditor, you should not fully rely on AI for findings. You should verify every finding and be 100% sure about it before adding it to the report.🐞
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Today I get hands on experience with Opus 5.5 and I see improvements in the token efficiency and pricing. Also it is much better at coding than Opus 5.0. 🚀 Here is a good article comparing the benchamarks: vellum.ai/blog/claude-opus-5…
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Most Uniswap v4 hook bugs aren't clever exploits. They're basic assumptions nobody checked. 🧵 Here's how I audit hooks, in the order I'd actually do it:
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9/ Oracle hooks: assume flash loans. If a price can be moved and read in the same block, it will be. Check manipulation resistance and observation cardinality.
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10/ Admin keys and upgradeability. A proxy hook that can change its implementation breaks the whole address-bit permission model. Flag every privileged role, and ask what a compromised key could do.
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