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dguido's profile
Dan Guido
Dan Guido
Dan Guido
@dguido

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Dan Guido

@dguido

CEO @trailofbits, organizer @EmpireHacking, director @hack_secure. Open DMs.

Brooklyn, NY
trailofbits.com
Joined April 2008

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    1. Philippe Castonguay‏ @PhABCD 11 Oct 2019
      • Report Tweet
      • Report NetzDG Violation

      Smart contracts auditing companies like @trailofbits @ConsenSys Diligence or @OpenZeppelin should provide insurance services for smart contracts they are confident in. Companies and users could pay x% per year to cover potential fund losses held or managed by some contracts.

      5 replies 6 retweets 41 likes
    2. Dan Guido‏ @dguido 11 Oct 2019
      • Report Tweet
      • Report NetzDG Violation
      Replying to @evan_van_ness @PhABCD and

      Absolutely not. That's an extraordinary transfer of risk from the company who _owns_ the code to a 3rd party service provider. The product owner needs to take responsibility for the code they wrote, not try to transfer risk to anyone but themselves.

      2 replies 0 retweets 5 likes
    3. Philippe Castonguay‏ @PhABCD 11 Oct 2019
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      Replying to @dguido @evan_van_ness and

      Are you saying there is no profit to be made in the business of smart contract insurance?

      1 reply 0 retweets 0 likes
    4. Dan Guido‏ @dguido 11 Oct 2019
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      Replying to @PhABCD @evan_van_ness and

      Dan Guido Retweeted Dan Guido

      I said nothing about profit in my two replies.https://twitter.com/dguido/status/1182841047363264512 …

      Dan Guido added,

      Dan Guido @dguido
      Replying to @dguido @evan_van_ness and 5 others
      Further, it creates a perverse incentive that harms the ability for a security firm to provide advice, making any relationship with such a firm adversarial and tainting the ability to communicate and freely report results. This is one of the community's worst ideas.
      1 reply 0 retweets 1 like
      Dan Guido‏ @dguido 11 Oct 2019
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      Replying to @dguido @PhABCD and

      Firms should hire @trailofbits because I'll pledge to never gamble against my own clients or abuse insider information for personal profit. Users should know that our reports are never tainted by a personal profit motive. Avoid hiring anyone who won't do the same.

      7:36 PM - 11 Oct 2019
      • 2 Likes
      • Jason Alvarez |⣿⣿⣿⣿⣿⣿⣿⣷| The DePiance Podcast 🍕
      1 reply 0 retweets 2 likes
        1. New conversation
        2. Dan Guido‏ @dguido 11 Oct 2019
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          Replying to @dguido @PhABCD and

          It's so extraordinarily unethical to be granted direct, unfettered access to a firm's engineering team, then turn around and gamble with that knowledge in a 3rd party betting pool. Think of the second order effects knowing that your security firm will start placing bets on you.

          1 reply 0 retweets 2 likes
        3. Philippe Castonguay‏ @PhABCD 11 Oct 2019
          • Report Tweet
          • Report NetzDG Violation
          Replying to @dguido @evan_van_ness and

          I may be mistaking, but my assumption was that both security firms and insurance firms have a strong incentive for contracts to be secure. If a contract is insecure, the formers lose their reputation while the laters lose funds (to reimburse losses). Where is the misalignment?

          2 replies 0 retweets 2 likes
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