Senior Blockchain Security Engineer @CertiK | Ethereum | Solana | Polkadot | Cosmos

Joined March 2022
Photos and videos
Lewis_ retweeted
Apr 23
As the Blockchain industry continues to grow, empowering the next generation is critical to building a better ecosystem. Our Sr. Blockchain Security Engineer, Stefano Angieri, delivered a guest lecture at IE University in Madrid, offering students a broader perspective on blockchain architectures beyond Bitcoin and Ethereum. The session explored: • The evolving Web3 ecosystem • The importance of systems-level security • Real-world insights from research to industry
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Lewis_ retweeted
#CertiKInsight 🚨 We have seen an incident affecting @rhea_finance The attacker created fake token contracts and added liquidity in fresh pools, likely misleading the oracle and validation layer. In total, at least ~$7.6M was extracted nearblocks.io/address/31ac7a…

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Lewis_ retweeted
Apr 7

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Lewis_ retweeted
Security can’t scale with manual audits alone. Introducing AI Auditor, our step toward making security continuous, scalable, and built into the development lifecycle.
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Lewis_ retweeted
Follow the money.💸 Fundraising signals can reveal momentum, institutional interest, and ecosystem growth—making them a key part of project due diligence. Track recent raises, investors, and funding rounds across Web3 with Skynet Fundraising. →skynet.certik.com/tools/fund…
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Lewis_ retweeted
24 Dec 2025
Merry Christmas from all of us at CertiK 🎄 Wishing you and your loved ones a joyful, peaceful, and relaxing holiday season. Thank you for being part of our community. We hope your day is filled with warmth and festive cheer.
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Lewis_ retweeted
18 Nov 2025
In our latest Crypto Regulatory Update webinar, CertiK’s @mikhailweb3_ (Head of BD NA) and @stefanm2025 (Head of US Gov Relations) unpack the Senate Ag draft bill, FIT21, and the evolving roles of the CFTC and SEC. Here's what you need to know👇
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Lewis_ retweeted
21 Jan 2025
We're thrilled to see our security scan data integrated into @CoinMarketCap's DexScan! Empowering the Web3 community with accessible and transparent security insights is a key step toward a safer future. 🙌
Happy to share that we've integrated @CertiK's security scan data into our pair detail pages on CoinMarketCap DexScan (see screenshot as example).
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Lewis_ retweeted
28 Dec 2023
Just a few sips from our security potion propelled @pepecoineth to the top 10% on our Security Leaderboard. Now that’s what we call a boost! Check out their skynet profile:👇 skynet.certik.com/projects/p…
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Lewis_ retweeted
10 Nov 2023
Wen Solana Spot ETF
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Lewis_ retweeted
8 Oct 2023
Ahh, it's about time again. What time? A recap time, my fellow @FidelionNFT community. We are approaching a new ATH milestone, so it is perfect timing. We would love to welcome all the new members to the community. It is always exciting to see more unfamiliar faces in the community. Hope this tweet will give you a brief idea of who we are, what we do, and what we will do. We, Project Fidelion, aren't just another idle game production. We're crafting a post-apocalyptic Web3 IP with a team of branding and IP experts. Our aim? To become the most well-known, successful dark fantasy saga in the Web2 and Web3 realms. Our vision has remained steadfast throughout. @FidelionNFT marks the genesis collection of the Project Fidelion IP, and Black Market is our second production. And @tidalflatstudio's MegaRoad will be the third. When we started Fidelion, we made two things clear: 1️⃣ We wanted to create an unforgettable project in terms of art and lore. 2️⃣ We didn't want to take the terms "IP and branding" lightly. Exploring IP in the context of NFT projects is more complex than web2. Usually in Web2 world, IP is the product itself. (ex: Pokemon game = Pokemon IP). It's not just about the product itself; it's about trust and growth potential. We've strived to build a solid foundation by weaving captivating storylines related to our IP, with insights from industry leaders like Hokyo Lim from Riot Games. And here is our website: fidelion.io/ (Oh yes, please please check it out first; it's the gateway to truly understanding our project.) Since our mint on April 24th, 2-3 Sol price, we've been sprinting forward, never slowing down. We've faced challenges and hit rock bottom at 1.5 Sol, but always kept climbing. And releasing our detailed plan for the web2 & web3 game on May 26 made Fidelion around 7 SOL. Our journey reached around 10 Sol when we unveiled our game logic and demo video of MegaRoad. And recent release of our staking NFTfi project, Black Market, propelled us to 15 Sol. The part of our value is about making a fun idle game. But also part of our value is about beautiful NFTs, or unique stories and contents. "It is what all combined together." This is a reason why our staking ratio is over 90% at one point. Not just one value proposition is not enough to build this amount of trust with the community, we assume. We have many more reasons for being here. We haven't fully revealed our identity, not even half of it. There's a long way to go, and we want our community to understand what they're getting into - a journey of IP and games. So, where are we heading? MegaRoad is going to be released soon. Black Market updates are coming in soon. FidelionNFT will face a new…thing. FidelionNFT X Black Market X MegaRoad. It is going to be glorious. You will see something completely different from what you have seen in the Solana ecosystem. The very beginning. Fidelion shines in the darkest hour, indeed. (For those unfamiliar with me, please watch this clip instead - twitter.com/marccolcer/statu…)
NEW PODCAST IS LIVE! @FidelionNFT w/ @gmryot We talk about... 👉 Web3 Gaming 👉 How their project has pivoted 👉 Diversity within the NFT space 👉 Dark Fantasy IP YouTube -> youtu.be/RdnTs0bM6j4 Brought to you by @HelloMoon_io 🌑
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Lewis_ retweeted
18 May 2023
The only way to combat AI monopoly is with permission-less decentralized AI models
18 May 2023
Your product might be just a feature away from extinction
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