Oren Yomtov

Oren Yomtov (@orenyomtov), Blockchain Research Lead at Fireblocks, is a security researcher with over a decade of experience. In the past year, focusing on the blockchain space, he disclosed a critical vulnerability in a blockchain with a market cap of $100 million and created the first open-source, trustless Bitcoin NFT marketplace, OpenOrdex.

Presentations:

• 2023-08-10 16:30 - DEF CON 31 (2023) - Small Leaks, Billions Of Dollars: Practical Cryptographic Exploits That Undermine Leading Crypto Wallets

Copresenters:

• Nikolaos Makriyannis
  • 2023-08-10 16:30 - DEF CON 31 (2023) - Small Leaks, Billions Of Dollars: Practical Cryptographic Exploits That Undermine Leading Crypto Wallets