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Viewing profile — upwardbound

upwardbound

HN member
Joined
Sun, Oct 24, 2010, 11:10 AM UTC
HN karma
3,388
Public activity
1,160 items

About upwardbound

Researcher at Preamble, Inc., the first team ever to discover Prompt Injection. We provided a responsible disclosure to OpenAI on May 3, 2022. Detailed writeup here:

https://www.preamble.com/prompt-injection-a-critical-vulnerability-in-the-gpt-3-transformer-and-how-we-can-begin-to-solve-it

Recent public activity

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    Comment #41876244

    Nick Cole, continued: Epigraph: Wherever in the universe one happens to find them, an old battlefield, a forgotten glade, buried deep in the rubble of a dead and beam-ravaged world…

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    Comment #41855147

    Because I hope that more people listen to the audiobook series Strange Company : Nick Cole: Log Keeper's Note: Aftermath. In those dark years of the long crossing between the world…

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    Comment #41842490

    Reminds me a little bit of Arduino LLC vs Arduino SRL. (which was ultimately resolved amicably) https://hackaday.com/2016/10/01/arduino-vs-arduino-arduino-w...

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    Comment #41709159

    That's not true at least in the USA on my carrier. Some spammers just ignore the STOP and continue messaging anyways.

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    Comment #41670629

    I see; thank you for checking and for this detailed data review.

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    Comment #41664377

    I think it is the case here, and I hope Elon Musk persists in his lawsuits about this. As a large donor to the nonprofit in its early days he’s one of the people with the strongest…

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    Comment #41664313

    Does that amount to making a false forward-looking financial statement? (Specifically his claim that he wasn’t interested in getting equity in the future.) This claim he made was l…

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    Comment #41664171

    I fully agree that users flagged it. What I would appreciate would be if you can please check the data to see if there is a small group of users who consistently flag all negative …

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    Comment #41658189

    Thank you dalant979 for finding a previous pattern of behavior also by Sam with a similar structure to what we have seen unfolding on the board of OpenAI. https://news.ycombinator.…

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    Comment #41658068

    > manufacture a series of otherwise-improbable leadership crises This was a violation of Yishan’s fiduciary duty to Condé Nast. It’s illegal.

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    Comment #41657678

    Nearly simultaneously, the comment in this thread which explains what Yishan was saying suddenly dropped from being the #1 comment to being below a bunch of other comments, which m…

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    Comment #41657627

    With 144 points, this story suddenly went from being ~#12 on the front page to now being #70, on page 3. If any journalists or regulators are reading this I recommend that possible…

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    Comment #41657445

    Depriving any party of any portion of their free will & their right to voluntarily consent is still a con, even if it's for (ostensibly) their own benefit. There's a reason that in…

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    Comment #41657334

    If I understand the history correctly, Yishan (the former Reddit CEO) is talking about himself when he talks about a CEO in this story, and so Yishan's post is a brag, with a thin …

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    Comment #41657322

    If I understand the history correctly, Yishan (the former Reddit CEO) is talking about himself when he talks about a CEO in this story, and so Yishan's post is a brag, with a thin …

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    Comment #41657228

    Another post which is on the front page with fewer points and older / more stale time is "Writing Portable Rendering Code with Nvrhi" with 5 points from 3 hours ago. To be clear, I…

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    Comment #41657182

    [flagged]