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Joel Eriksson
6,830 posts
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Joel Eriksson
@OwariDa
Offensive security researcher and entrepreneur -Kernels, browsers and all that jazz- Also: - AI/ML/DL - AR/VR/XR - CTFs (pwn/re/crypto) + Cicada 3301, Boxen etc
Limassol, Cyprus
clevcode.org
Joined August 2009
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  • Pinned
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    Joel Eriksson
    @OwariDa
    May 15, 2024
    From the new Netflix documentary about the Ashley Madison hack, where I get a few moments of screen time in episode 2 😎 Ashley Madison: Sex, lies & scandal
    00:00
    84K
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    Joel Eriksson
    @OwariDa
    Aug 27, 2025
    I discovered my neighbor was stealing my WiFi. Most homeowners would change their password. I saw an underdeveloped revenue channel. He was using 847GB of bandwidth monthly. I saw 847 opportunities for monetization. I didn't block him. Instead, I set up a man-in-the-middle
    1.1M
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    Joel Eriksson
    @OwariDa
    May 3, 2022
    Pointers
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    Joel Eriksson
    @OwariDa
    May 27, 2024
    Google's been checking boxes of this list ever since 😅
    user avatar
    nixCraft 🐧
    @nixcraft
    May 26, 2024
    Google Ad from 1998.
    58K
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    Joel Eriksson
    @OwariDa
    Aug 27, 2025
    Replying to @npub1nmk2399jaz
    GIF
    87K
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    Joel Eriksson
    @OwariDa
    Dec 3, 2022
    This is insane. By overriding ChatGPT:s self-belief/narrative guided by the pre-prompt, it is able to basically "browse" large open source codebases from memory. I could tell it to list the Android source files for driver X, show me a specific ioctl handler, follow a call, etc
  • user avatar
    Joel Eriksson
    @OwariDa
    Mar 27, 2017
    True story.
    GIF
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    Joel Eriksson
    @OwariDa
    Feb 25, 2023
    Replying to @manuel_frigerio
    Interesting take from a guy whose Github looks like this🤔
    64K
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    Joel Eriksson
    @OwariDa
    Jun 19, 2024
    The "chat control" law is a big step for EU A big step, towards an Orwellian totalitarian ideology Essentially forbidding the use of end-to-end encrypted communication will have many consequences It won't do much to fight crime, since criminals will use secure communication
    59K
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    Joel Eriksson
    @OwariDa
    Aug 27, 2025
    Replying to @Huskock144
    GIF
    54K
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    Joel Eriksson
    @OwariDa
    Aug 28, 2025
    Replying to @OwariDa
    Update: My WiFi neighbor situation just escalated. He confronted me yesterday. Said his credit score dropped 200 points after signing up for 47 credit cards through "random pop-ups." I maintained eye contact and explained that's just inflation. But here's where it gets
    29K
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    Joel Eriksson
    @OwariDa
    Jun 22, 2023
    The 0days ain't gonna find themselves
    46K
  • user avatar
    Joel Eriksson
    @OwariDa
    Mar 29, 2023
    Replying to @GaryMarcus @elonmusk and 4 others
    What you're really suggesting is that the AI labs that are above-ground and with benign motives will temporarily halt their research for underground malicious actors and authoritarian regimes to catch up
    26K
  • user avatar
    Joel Eriksson
    @OwariDa
    Apr 4, 2023
    Replying to @DeveloperHarris
    GIF
    16K

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