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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. Dan Guido‏ @dguido 28 Apr 2016
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      Replying to @dguido

      Webapps are getting clobbered across the board. No one can deprecate old PHP apps fast enough apparently. LFI/RFI/etc rule.

      1 reply 4 retweets 6 likes
    2. Dan Guido‏ @dguido 28 Apr 2016
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      Replying to @dguido

      Webapps, so easy to hack that everyone does it for fun. FIG being a useless acronym for "I felt like it, that's why"pic.twitter.com/xRJCluax3n

      1 reply 1 retweet 3 likes
    3. Dan Guido‏ @dguido 28 Apr 2016
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      Replying to @dguido

      No. Stop. None of that works. The only good answer is "Buy an iPad POS."pic.twitter.com/L0ERLwVozm

      4 replies 20 retweets 26 likes
    4. Dan Guido‏ @dguido 28 Apr 2016
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      Replying to @dguido

      Ffs go buy an iPad POS! "Malware is the workhorse of POS breaches" Good luck getting any on an immutable filesystem.pic.twitter.com/iMdWS0EkMo

      2 replies 3 retweets 8 likes
    5. Dan Guido‏ @dguido 28 Apr 2016
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      Replying to @dguido

      get your shit together. get it all together and put it in a backpack, all your shit. so it's together.pic.twitter.com/tEmrRAxpEa

      1 reply 1 retweet 11 likes
    6. Dan Guido‏ @dguido 28 Apr 2016
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      Replying to @dguido

      Rick and Morty is required watching for infosec teams now, get with it. https://www.youtube.com/watch?v=xIAfCupuZ3w …

      2 replies 5 retweets 10 likes
    7. Dan Guido‏ @dguido 28 Apr 2016
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      Replying to @dguido

      Probably the saddest graph in the DBIR. I accidentally the publish button too sometimes. *hugs*pic.twitter.com/yEo1tM7vRQ

      1 reply 2 retweets 1 like
    8. Dan Guido‏ @dguido 28 Apr 2016
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      Replying to @dguido

      Nope. Just nope. Chromebooks. Cloud data. Useless client devices. Those are the answers for lost/stolen devices.pic.twitter.com/4ddfZ2tHgo

      1 reply 10 retweets 11 likes
    9. Dan Guido‏ @dguido 28 Apr 2016
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      Replying to @dguido

      Again with C2 being its own category! What the hell Verizon? How does this make sense?pic.twitter.com/7QV7Qd2Wm9

      2 replies 0 retweets 2 likes
    10. Dan Guido‏ @dguido 28 Apr 2016
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      Replying to @dguido

      Completely lost on Verizon: Any notion of sandboxing or browser versions. Real problems for attackers!pic.twitter.com/4xf4naV5eg

      1 reply 2 retweets 5 likes
      Dan Guido‏ @dguido 28 Apr 2016
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      It's 2016, nearly all malware is built to order just for you. But keep sharing those MD5s. Info sharing rah rah!pic.twitter.com/xhTpnRGrQ0

      2:08 PM - 28 Apr 2016
      • 50 Retweets
      • 31 Likes
      • Ade Odutola Joanna Rutkowska —————————————————————————————————————————————————— Josh Pitts Bryan (BJ) Hoffpauir Quien es mas Groucho Z Balazs dkavedk M.
      4 replies 50 retweets 31 likes
        1. New conversation
        1. Dan Guido‏ @dguido 28 Apr 2016
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          Replying to @dguido

          Verizon missing the boat on useful controls again. Recommended reaction to 99% unique malware: immutability.pic.twitter.com/vbyFvT6m1N

          3 replies 10 retweets 6 likes
        2. Dan Guido‏ @dguido 28 Apr 2016
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          Replying to @dguido

          Lots of the data in the last third of this report is not very interesting. Espionage campaigns use phishing you say?pic.twitter.com/GOM5T5YANA

          1 reply 0 retweets 2 likes
        3. 4 more replies
        2. New conversation
        1. Vess‏ @VessOnSecurity 29 Apr 2016
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          Replying to @dguido

          @dguido @thegrugq I've been saying this since the 90s. Scanners are great against viruses, useless against non-replicating malware.

          1 reply 0 retweets 0 likes
        2. Vess‏ @VessOnSecurity 29 Apr 2016
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          Replying to @VessOnSecurity

          @VessOnSecurity @dguido @thegrugq Non-replicating malware is used mostly once. By the time the scanner detects it, it's used and gone.

          0 replies 1 retweet 0 likes
          3. End of conversation
        1. Cibo‏ @AcidRampage 29 Apr 2016
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          Replying to @dguido

          @dguido @x0rz some IOCs are not exe's... But yeah... "tailored" it is

          0 replies 0 retweets 0 likes
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