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avlidienbrunn's profile
­Mathias Karlsson
­Mathias Karlsson
­Mathias Karlsson
@avlidienbrunn

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­Mathias Karlsson

@avlidienbrunn

Web security fiddler. Bug bounty bastard. CTF with @HackingForSoju.

mathiaskarlsson.me
Joined December 2011

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    ­Mathias Karlsson‏ @avlidienbrunn 27 Jul 2016

    I, too, have hacked LastPass :) https://labs.detectify.com/2016/07/27/how-i-made-lastpass-give-me-all-your-passwords/ … cc @taviso

    2:28 AM - 27 Jul 2016
    • 340 Retweets
    • 373 Likes
    • Alex Bod Anthony Shaw Suleman Malik Alessandro Arif Khan Kylin King Jimm Wayans Ajay Kulal nootemeee
    29 replies 340 retweets 373 likes
      1. New conversation
      2. Vess‏ @VessOnSecurity 27 Jul 2016
        Replying to @avlidienbrunn

        Are you sure it's fixed? That code is still in the last version. Also, your exploit page is empty?

        1 reply 0 retweets 0 likes
      3. ­Mathias Karlsson‏ @avlidienbrunn 27 Jul 2016
        Replying to @VessOnSecurity

        yes I'm sure. I removed the exploit, it was a while ago I found this. Weird code is still there, can't look into right now.

        2 replies 0 retweets 0 likes
      4. ­Mathias Karlsson‏ @avlidienbrunn 27 Jul 2016
        Replying to @avlidienbrunn @VessOnSecurity

        I tested on newest version in chrome+ff before releasing post

        0 replies 0 retweets 1 like
      5. End of conversation
      1. ­Mathias Karlsson‏ @avlidienbrunn 27 Jul 2016
        Replying to @LauriLoveX @gN3mes1s @taviso

        haha :D

        0 replies 0 retweets 1 like
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      1. New conversation
      2. Jon Sawyer‏ @jcase 27 Jul 2016
        Replying to @avlidienbrunn @taviso

        So, if i wanted to use a password manager, which one would you two recommend?

        1 reply 0 retweets 0 likes
      3. ­Mathias Karlsson‏ @avlidienbrunn 27 Jul 2016
        Replying to @jcase @taviso

        Look and come to your own conclusion :) I use pass, not as easy, but fits my security/usability preference.

        2 replies 0 retweets 2 likes
      4. Sune Marcher‏ @snemarch 27 Jul 2016
        Replying to @avlidienbrunn @jcase @taviso

        doesn't pass leak metadata left and right so much it isn't even funny?

        0 replies 0 retweets 1 like
      5. End of conversation
      1. New conversation
      2. Patrik‏ @redoz 27 Jul 2016
        Replying to @avlidienbrunn @taviso

        Any plans of looking into Enpass?

        2 replies 0 retweets 0 likes
      3. ­Mathias Karlsson‏ @avlidienbrunn 27 Jul 2016
        Replying to @redoz @taviso

        if they put up a responsible disclosure page, sure

        2 replies 0 retweets 0 likes
      4. Patrik‏ @redoz 27 Jul 2016
        Replying to @avlidienbrunn @taviso

        Got an example of a good one?

        0 replies 0 retweets 0 likes
      5. End of conversation
      1. Thomas Brewster‏Verified account @iblametom 27 Jul 2016
        Replying to @avlidienbrunn

        Hey Mathias, what's the best way to get in touch re this LastPass bug?

        0 replies 1 retweet 1 like
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      1. James M. Wright  🔑‏ @James_M_Wright 27 Jul 2016
        Replying to @avlidienbrunn

        Nice- I have found security vulnerabilities in LastPass too. It's all about making us safer! https://lastpass.com/support_security.php?thankyou=1#researchers …

        0 replies 0 retweets 2 likes
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      1. The Dave!  🤨‏ @TheDaveCA 27 Jul 2016
        Replying to @avlidienbrunn @taviso

        at this point, hasn’t everyone? ;) also, thank you for publishing and documenting. Awesome.

        0 replies 0 retweets 2 likes
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      1. Sean Cassidy‏ @sean_a_cassidy 27 Jul 2016
        Replying to @avlidienbrunn

        cool! Glad you got a prompt response. It took LastPass months to acknowledge my bug

        0 replies 0 retweets 2 likes
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      1. Hamza Fourtassi‏ @fourtassi_hamza 27 Jul 2016
        Replying to @avlidienbrunn @taviso

        good job man, great find =)

        0 replies 0 retweets 2 likes
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      1. Ayoub FATHI‏ @_ayoubfathi_ 27 Jul 2016
        Replying to @avlidienbrunn @taviso

        Good hit!

        0 replies 0 retweets 2 likes
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      1. Bitwis3‏ @fasthm00 27 Jul 2016
        Replying to @avlidienbrunn @taviso

        Great man <3 keep going #bugbounty

        0 replies 0 retweets 2 likes
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      1. Mohamed A. Baset‏ @SymbianSyMoh 27 Jul 2016
        Replying to @avlidienbrunn @taviso

        Good job Mathias :)

        0 replies 0 retweets 2 likes
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      1. yappare‏ @yappare 27 Jul 2016
        Replying to @avlidienbrunn

        simple and neat! interesting. thanks for sharing

        0 replies 0 retweets 2 likes
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