devconnect arg / auditing defi in the era of intrablock loans preparing for the next wave of exploits
Duration: 00:05:20
Speaker:
Type: Talk
Expertise:
Event: Devcon
Date: Feb 2026

A New Way to Visualize Crypto Transactions
Prasanna Gautam, Research Lead, Anchorage Digital Billions have been stolen by compromising web applications and crypto wallets haven't been as effective as they should be. The weakest link is the visualization of transactions. Anchorage Digital and TurnKey have a solution. https://defisecuritysummit.org/schedule

AI-Powered Auditing: Hype, Reality, and the Future of Web3 Security
Moderator: Anto Joseph, Principal Security Engineer, EigenLabs Panelists: Channi Greenwall, FOunder & CEO, Olympix Kirill Balakhonov, Head of AI Products, Nethermind Jack Sanford, Founder, Sherlock Nico Waisman, Head of Security, Xbow A panel exploring how AI is reshaping security audits. What’s working, what’s still experimental, and how AI will fit alongside human expertise and formal methods.

AI Won’t Replace Auditors, But It Will Replace the Lazy Ones
Channi Greenwall, Founder & CEO, Olympix Channi demystifies AI’s role in Web3 security with examples from static analysis, symbolic execution, and mutation-based fuzzing. She’ll also highlight where AI fails, like inferring protocol-specific logic or understanding governance nuance. https://defisecuritysummit.org/schedule

Auditing ERC-4337 Paymasters: Little Code, Big Risk
Ruben Koch, Senior Security Engineer, Quantstamp Paymasters often look safe due to minimal code, but subtle issues emerge from their interaction with other ERC-4337 entities. This talk explores the role of Paymasters in Account Abstraction, design patterns, and recurring vulnerabilities in Paymaster audits. https://defisecuritysummit.org/schedule

Crypto Startups Say They Take Security Seriously… But Do They?
Many crypto startups lack dedicated cybersecurity leadership. This panel explores the risks of that gap and outline the benefits of building a formal security program—before a breach forces the conversation. Moderator: Tiago Assumpcao, Technical Director, Crypto ISAC Panelists: - Ryan Wegner, Head of Security, Gauntlet Networks - Joe Dobson, Threat Intelligence Analyst, Mandiant - CvH, Security, Polygon - Ido Ben-Natan, Founder and CEO, Blockaid https://defisecuritysummit.org

DeFi Security Starts at the Chain Level - DeFi Security Summit 2025
Security audits aren't enough. True DeFi security demands assessing risks at the chain level. Join Maciej Zygmunt, Software Engineer at L2BEAT, to explore how L2BEAT's risk framework evaluates Layer-2 chains, ensuring robust protection beyond smart contracts and protocols. About DSS DSS brings together top minds in blockchain, auditing, and security — from white-hat hackers and protocol developers to academic researchers and industry leaders. The goal? To tackle the most pressing issues in DeFi security head-on — from smart contract exploits and cross-chain vulnerabilities to governance threats and beyond. https://defisecuritysummit.org/

Designing DeFi Resilience: Inside Aave V4’s Security Blueprint
Dhairya Sethi, Smart Contract Engineer, Aave Tomer Ganor, Security Research Tech Leader, Certora Explore how Aave V4 secures DeFi by design. We unpack key architectural choices, their threat models, and tradeoffs, and show how formal verification with the Certora Prover ensures resilience and reliability. https://defisecuritysummit.org/schedule

DSS 2025 Panel: Financial Security Risks of DeFi
As DeFi scales, so do the risks. From market volatility to smart contract exposure, managing financial risk has become one of the biggest challenges in decentralized finance. Who should be responsible for risk management? Curators or Protocol Governance? Panelists: - Sebastian Derivaux, Co-founder, Steakhouse Financial - monetsupply, Head of Strategy, Spark - Matt Cole, Co-Founder, Allez Labs - Yaron Velner, Co-Founder, B.Protocol - Rémi Foult, Co-Founder, 9Summits Moderator - Ayham, Cofounder, Silo About DSS DSS brings together top minds in blockchain, auditing, and security — from white-hat hackers and protocol developers to academic researchers and industry leaders. The goal? To tackle the most pressing issues in DeFi security head-on — from smart contract exploits and cross-chain vulnerabilities to governance threats and beyond. https://defisecuritysummit.org

Economic Censorship Games in Fraud Proofs
Ben Berger, Research Scientist, Offchain Labs This talk considers economic censorship attacks, where an attacker censors the defender's transactions by bribing block proposers. We analyze three game theoretic models of these dynamics and determine the challenge period length required to ensure the defender's success, as a function of the number of required protocol moves and the players' available budgets. https://defisecuritysummit.org/schedule

From Manipulation to Mitigation: Rethinking Oracle Security in 2025
Bianca Buzea, Head of DevRel, Chronicle Labs Oracles power every DeFi protocol but remain prime attack targets. This talk analyzes real-world exploits and provides actionable strategies to ensure data integrity, freshness, and resilient security for safer onchain applications. https://defisecuritysummit.org/schedule