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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. Kevin Beaumont‏Verified account @GossiTheDog 20 Dec 2018
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      Remember earlier this year, all the drama about AMD CPU flaws - we should follow that up. A thread.

      1 reply 37 retweets 82 likes
      Show this thread
    2. Kevin Beaumont‏Verified account @GossiTheDog 20 Dec 2018
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      The website, http://amdflaws.com , is gone. It redirects to http://cts-labs.com , which makes no mention of the issue. As far as I can establish the company is MIA.

      1 reply 5 retweets 12 likes
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    3. Kevin Beaumont‏Verified account @GossiTheDog 20 Dec 2018
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      When the story broke in March the website had a disclaimer saying the researchers may have stocks in AMD, which was never clarified, with positions to short stock. In actual fact the stock shot up in value.pic.twitter.com/d0e8bM1SCd

      2 replies 3 retweets 15 likes
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    4. Kevin Beaumont‏Verified account @GossiTheDog 20 Dec 2018
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      The researchers didn’t inform AMD until just before publication as they claimed AMD would never fix the issues. AMD did fix the issues. At the same time as website went live an investment website for shorters issued a large report saying the chips would have to be destroyed (??).

      1 reply 3 retweets 18 likes
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    5. Kevin Beaumont‏Verified account @GossiTheDog 20 Dec 2018
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      The moderator of /r/netsec somehow got paid over 10k to back up the research in the press, which fed into breathless press stories at the time. Did seem weird everybody involved had a financial incentive.

      6 replies 4 retweets 28 likes
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    6. Dan Guido‏ @dguido 20 Dec 2018
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      Replying to @GossiTheDog

      This was fully disclosed in our blog post, and I stand behind everything we said. I think it's unfortunate how it played out in the press, however, I think we were one of the only voices of reason through it all. https://blog.trailofbits.com/2018/03/15/amd-flaws-technical-summary/ …

      2 replies 1 retweet 7 likes
      Dan Guido‏ @dguido 20 Dec 2018
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      Replying to @dguido @GossiTheDog

      Second, we weren't paid to "back up" anything to the press. We were paid for a thorough technical investigation of a piece of software. No one can pay me to lie, or hype anything and then promote it on their behalf.

      10:04 AM - 20 Dec 2018
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      • Bill "Y'all WASH YOUR HANDS & WEAR A MASK" Ingram aloria Luke Rogier Jeremi M. Gosney Carson Kelly Clarkson (Since You Been Gone)
      2 replies 0 retweets 6 likes
        1. New conversation
        2. Dan Guido‏ @dguido 20 Dec 2018
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          Replying to @dguido @GossiTheDog

          Third, you'll note that even AMD cited our public analysis of the vulnerabilities in their reporting: https://community.amd.com/community/amd-corporate/blog/2018/03/21/initial-amd-technical-assessment-of-cts-labs-research … I'm not sure how you think I should have acted differently?

          2 replies 0 retweets 0 likes
        3. Kevin Beaumont‏Verified account @GossiTheDog 20 Dec 2018
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          Replying to @dguido

          Personally I believe it was important you being paid by CTS Labs was mentioned in the reporting, because independent sources matter. However that’s up to reporters to establish and list.

          1 reply 0 retweets 1 like
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        2. Kevin Beaumont‏Verified account @GossiTheDog 20 Dec 2018
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          Replying to @dguido

          The press used it as a second source, was more the point.

          1 reply 0 retweets 0 likes
        3. Sam Varghese‏ @varghose 20 Dec 2018
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          Replying to @GossiTheDog @dguido

          So what did you (Dan Guido) think it was going to be used as? Do you not ask questions before you certify the work of what was (until then) an unknown sec outfit?

          0 replies 0 retweets 0 likes
        4. End of conversation

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