Chainlink's Sergey Nazarov on What DeFi Can Learn From Early Exchange Hacks

A breakdown of the role of price oracles in the recent DeFi attacks, plus what DeFi can learn from early exchange hacks.

AccessTimeIconFeb 19, 2020 at 8:00 p.m. UTC
Updated Aug 19, 2021 at 12:54 a.m. UTC

Presented By Icon

Election 2024 coverage presented by

Stand with crypto

Sergey Nazarov joins today's episode of The Breakdown to discuss the role of price oracles in the recent DeFi attacks, plus what DeFi can learn from early exchange hacks.

For early access before our regular 3 p.m. Eastern time releases, subscribe with Apple Podcasts, Spotify, Pocketcasts, Google Podcasts, Castbox, Stitcher, RadioPublica, IHeartRadio or RSS.

  • Bitcoin Mining in the U.S. Will Become 'a Lot More Decentralized': Core Scientific CEO
    13:18
    Bitcoin Mining in the U.S. Will Become 'a Lot More Decentralized': Core Scientific CEO
  • Binance to Discontinue Its Nigerian Naira Services After Government Scrutiny
    05:10
    Binance to Discontinue Its Nigerian Naira Services After Government Scrutiny
  • The first video of the year 2024
    04:07
    The first video of the year 2024
  • The last regression video of the year 3.67.0
    40:07
    The last regression video of the year 3.67.0
  • The DeFi world continues to dissect the recent attacks on bZx. To most, the amount lost in the attacks is far less relevant than what the attacks suggest about how DeFi applications need to be designed. 

    Within that, one key topic of conversation is the role of price oracles - the systems by which DeFi applications check the prices of assets that dictate what happens in a given smart contract. Since asset price manipulation was at the core of the recent attacks, this is a particularly pertinent area of inquiry. 

    Yesterday, Chainlink announced it would be helping bZx upgrade its systems, taking advantage of Chainlink’s recently launched “meta oracle.” On this episode of The Breakdown, Chainlink founder Sergey Nazarov discusses:

    • The role of price oracles in DeFi
    • How price oracles were targeted in the recent attacks
    • What the DeFi industry can learn from early crypto exchange hacks

    Still don't get it? Markets Daily's got a much simpler grandpa-friendly explanation that might help

    Find past episodes of The Breakdown on CoinDesk. For early access before our regular 3 p.m. Eastern time releases, subscribe with Apple Podcasts, Spotify, Pocketcasts, Google Podcasts, Castbox, Stitcher, RadioPublica, IHeartRadio or RSS.

    Disclosure

    Please note that our privacy policy, terms of use, cookies, and do not sell my personal information have been updated.

    CoinDesk is an award-winning media outlet that covers the cryptocurrency industry. Its journalists abide by a strict set of editorial policies. CoinDesk has adopted a set of principles aimed at ensuring the integrity, editorial independence and freedom from bias of its publications. CoinDesk is part of the Bullish group, which owns and invests in digital asset businesses and digital assets. CoinDesk employees, including journalists, may receive Bullish group equity-based compensation. Bullish was incubated by technology investor Block.one.


    Learn more about Consensus 2024, CoinDesk's longest-running and most influential event that brings together all sides of crypto, blockchain and Web3. Head to consensus.coindesk.com to register and buy your pass now.