Dimitris Pallis, Hakflow: Crypto Heist through Web2 | ETHSofia

Thu, Oct 2, 2025, 12:00 AM

Dimitris Pallis, Hakflow: Crypto Heist through Web2 A talk about vulnerabilities related to traditional cybersecurity infrastructure but can also affect blockchain and Web3. Dimitris is a seasoned penetration tester with contributions to various industries, including finance and technology. He currently holds technical certifications such as OSCP and has been previously featured in a bug bounty hall of fame. Beyond professional engagements, he actively gives back to the community through online groups, sharing knowledge and tools. Timestamps: 00:00 Intro 01:13 Overview of Crypto Wallets and Key Risks 03:30 OWASP Top 10 Vulnerabilities Impacting Web3 04:44 Live Demo: Extracting Private Keys and Seed Phrases 08:33 Fixes by Developers to Mitigate Vulnerability 09:50 Closing Remarks and Networking Information This video was recorded during the ETHSofia Conference and Hackathon - October 17-19, 2024. ETHSofia is THE crypto tech conference in Sofia, Bulgaria, bringing together enthusiasts, developers, researchers, and academia focused on Ethereum and other L1 chains. The conference is supported by the Ethereum Foundation and made possible by the generous contributions of industry leaders. For more information, please visit: https://www.ethsofia.com/ 🌍Join the community: X (Twitter): https://x.com/ETHSofiaBG Telegram: https://t.me/+_i70pgfFHjBkMjZk LinkedIn: @/ethsofia/ #DimitrisPallis #Hakflow #ETHSofia #ETHConference #EthereumConference #ethereumcrommunity