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Recently we released the results of our recent ion protocol with only *one* issue found by Mario Poneder The problem was in unsafe casting from int256 to int24 leading to the variable silently truncating and proceeding with incorrect data. If you want to see the details, check

Found my first LayerZero V2 integration issue. 🎉 Was inspired by GiuseppeDeLaZara's public reports. github.com/code-423n4/202… (full C4 report is already public)

Gonna attend ETHPrague this weekend. Already know about some of you being there, looking forward!

Nice to meet you Dmytro! (CEO of HackenProof)

Enjoyed talking with you and appreciate the opportunity, thanks! 🙏🏻

Was a pleasure to meet you in real-life guys! 🔥

.Mario Poneder shares insights about judging on @Code4rena. Discover the full episode on how to become a judge in smart contract auditing competitions and participate in contests in the comments👇

It was awesome to finally meet you guys in real-life at EthCC - Ethereum Community Conference and an honor to chivalrously fight side-by-side in this War Room Game.

It was a true clash at yesterday's Tenderly 🤝 ChainSecurity War Room Games Brussels at EthCC - Ethereum Community Conference! 🇧🇪🏰 Thank you to all the participants and big congrats to the winners! 🎉 🥇 unsafe team, the War Room OG's speeding through the challenges: Daniel Von Fange, cairo, Damian Rusinek &

It comes with a feeling of delight and gratitude to announce my promotion to Security Researcher Spearbit. My reward: Collaborating with top tier talent, striving for excellence and growing along the journey. Thanks!

From Dark Matter Research to Smart Contract Security 🌌🔐 This week, we spoke with Mario Poneder Founder and Smart Contract Security Researcher at decentra.vision. Grab a coffee and join us as we explore the evolution of #Web3 security! 🧵

It's weird to say this, but I've just ended my first year as a full-time auditor. It feels like I just started a few months ago, but the calendar is proving me wrong. Inspired by some of my friends, who also did recaps after their first year, I will try to give you guys some info

All the best for the upcoming launch! 🚀 It was a pleasure reviewing your protocol. 🫡

💡 Jumping into the Web3 space isn’t always smooth sailing! In this episode of #PeopleOfWeb3, Mario Poneder reflects on the biggest challenges he faced and how he overcame them. 🚀 🎥 Watch the full clip! 🔉

In this edition of People of Web3, watch Mario Poneder share how he maintains a balance between his professional responsibilities and personal life as a smart contract security researcher! 🚀

Hey vulnerabilities, this is who you're up against ...

n4nika and I have been cooking up some (partially beginner-friendly) Web3 challenges for this year's Glacier-CTF. If you wanna try to crack our 100% secure code, check out glacierctf.com in the evening. Chals will be open for 24h.

Congrats! I am happy to experience the launch first-hand being tied up in a 6-week review Zenith !

Happy to share this client feedback! Dissecting a neat and sophisticated codebase – like theirs – is especially emotionally rewarding. Possum Labs TopCutFinance

SR-Boat Cannes edition A full day of touching water and finally getting some sun with Amy heavyw8t Martin Marchev matta ⚡🪷 n4nika Sharon Mario Poneder another anon BΞrnd P.M Gianfranco 💙 OpenZeppelin HickupHH3 kamensec Rotciv Vitali Gorgut  🥇 weiss.eth