<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: jfyi</title><link>https://news.ycombinator.com/user?id=jfyi</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Wed, 19 Aug 2026 17:37:30 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=jfyi" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by jfyi in "Universal health coverage could save $1T and 114k lives a year: study"]]></title><description><![CDATA[
<p>We are getting the "intrusive nanny state" regardless of financial incentives of a given healthcare system. That ship has sailed. It's a goal, not a side effect.</p>
]]></description><pubDate>Tue, 18 Aug 2026 21:03:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=49352678</link><dc:creator>jfyi</dc:creator><comments>https://news.ycombinator.com/item?id=49352678</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49352678</guid></item><item><title><![CDATA[New comment by jfyi in "Understanding is the new bottleneck"]]></title><description><![CDATA[
<p>Jason Wei's chain-of-thought prompting techniques literally revolutionized llms themselves.<p><a href="https://arxiv.org/abs/2201.11903" rel="nofollow">https://arxiv.org/abs/2201.11903</a></p>
]]></description><pubDate>Fri, 14 Aug 2026 12:27:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=49297835</link><dc:creator>jfyi</dc:creator><comments>https://news.ycombinator.com/item?id=49297835</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49297835</guid></item><item><title><![CDATA[New comment by jfyi in "Understanding is the new bottleneck"]]></title><description><![CDATA[
<p>Johnny Long is the godfather of google dorking.<p><a href="https://www.youtube.com/watch?v=fo1BR9itwOY" rel="nofollow">https://www.youtube.com/watch?v=fo1BR9itwOY</a><p><a href="https://blackhat.com/presentations/bh-usa-05/bh-us-05-long.pdf" rel="nofollow">https://blackhat.com/presentations/bh-usa-05/bh-us-05-long.p...</a><p><a href="https://en.wikipedia.org/wiki/Offensive_Security" rel="nofollow">https://en.wikipedia.org/wiki/Offensive_Security</a></p>
]]></description><pubDate>Fri, 14 Aug 2026 12:11:25 +0000</pubDate><link>https://news.ycombinator.com/item?id=49297700</link><dc:creator>jfyi</dc:creator><comments>https://news.ycombinator.com/item?id=49297700</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49297700</guid></item><item><title><![CDATA[New comment by jfyi in "Understanding is the new bottleneck"]]></title><description><![CDATA[
<p>I don't think soft skills describes it in the traditional sense. The skillset largely needed with LLMs is more akin to being an editor or qa tester.<p>I suppose you could describe having the modesty to admit to yourself when you don't understand and research something deeper could be described as a soft skill, but I'd say it's a stretch. You are dealing with yourself in that scenario, not others.</p>
]]></description><pubDate>Fri, 14 Aug 2026 09:40:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=49296505</link><dc:creator>jfyi</dc:creator><comments>https://news.ycombinator.com/item?id=49296505</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49296505</guid></item><item><title><![CDATA[New comment by jfyi in "Understanding is the new bottleneck"]]></title><description><![CDATA[
<p>I disagree, both of those are skills.<p>Neither are skills that a large portion of users of those services pursue to any meaningful extent, I'll grant you that. They also certainly are not synonymous with the term "soft skills" as I know it. So I think I am on your side of the fence on that part any way.</p>
]]></description><pubDate>Fri, 14 Aug 2026 09:35:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=49296460</link><dc:creator>jfyi</dc:creator><comments>https://news.ycombinator.com/item?id=49296460</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49296460</guid></item><item><title><![CDATA[New comment by jfyi in "As AI eats the web, the internet’s collective memory is disappearing"]]></title><description><![CDATA[
<p>Why do you assume the cert would be tied to the camera?</p>
]]></description><pubDate>Thu, 13 Aug 2026 21:42:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=49292232</link><dc:creator>jfyi</dc:creator><comments>https://news.ycombinator.com/item?id=49292232</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49292232</guid></item><item><title><![CDATA[New comment by jfyi in "Mushroom behind 'tiny people' hallucinations identified"]]></title><description><![CDATA[
<p>Anyone that has seen someone take a strong dose of datura can attest that what you are saying is all correct. It is not a traditional psychedelic in any way, shape, or form.<p>It's wild seeing someone fully interact with a reality that isn't there and then come back not knowing anything about what happened. I had a friend in the early 2000's that had us video tape and babysit him. He had a half hour long conversation with his dead mother on a telephone that wasn't there. Also, he chain smoked non existent cigarettes for hours. He knew we were there and interacted with us, but he had no continuity.</p>
]]></description><pubDate>Thu, 13 Aug 2026 15:40:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=49287685</link><dc:creator>jfyi</dc:creator><comments>https://news.ycombinator.com/item?id=49287685</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49287685</guid></item><item><title><![CDATA[New comment by jfyi in "As AI eats the web, the internet’s collective memory is disappearing"]]></title><description><![CDATA[
<p>How do you think it's an issue with what I've explained already? You are just repeating yourself now.<p>Let's see if you can even explain what I am telling you.<p>What would be the first step to resolve this issue in the system I am proposing?</p>
]]></description><pubDate>Wed, 12 Aug 2026 19:06:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=49277137</link><dc:creator>jfyi</dc:creator><comments>https://news.ycombinator.com/item?id=49277137</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49277137</guid></item><item><title><![CDATA[New comment by jfyi in "As AI eats the web, the internet’s collective memory is disappearing"]]></title><description><![CDATA[
<p>And that's problematic if the certificate is also stolen at the same time, but that's why there is an authority to validate issues and address what needs to be done to resolve them.<p>Next one please.</p>
]]></description><pubDate>Wed, 12 Aug 2026 15:56:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=49274451</link><dc:creator>jfyi</dc:creator><comments>https://news.ycombinator.com/item?id=49274451</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49274451</guid></item><item><title><![CDATA[New comment by jfyi in "As AI eats the web, the internet’s collective memory is disappearing"]]></title><description><![CDATA[
<p>Then the cert is pulled with a date and the timestamps on the images can be used to verify when they happened. This is generally how you'd handle theft. You can then also resign with a new cert at a later date.<p>Besides, after a famous journalist dies, their work is already famous, people already know it or don't. This is a contrived and irrelevant example.<p>Again, this is not hypothetical, we already know how this works. Next one please.</p>
]]></description><pubDate>Wed, 12 Aug 2026 14:54:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=49273384</link><dc:creator>jfyi</dc:creator><comments>https://news.ycombinator.com/item?id=49273384</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49273384</guid></item><item><title><![CDATA[New comment by jfyi in "As AI eats the web, the internet’s collective memory is disappearing"]]></title><description><![CDATA[
<p>I have already said, it's done by establishing trust by tying identity to images. Your assertions aren't a counter to that. You thinking they are shows a lack of understanding of how to verify truth on a fundamental level.<p>Let's also list the points you have conceded by quietly giving them up:<p>1. Hacking the camera is irrelevant.<p>2. Images can be verified.<p>Do you want to actually engage with the conversation? The funny thing is that there are engineering challenges in this space, but you don't seem to understand the basics well enough to even get to that point.</p>
]]></description><pubDate>Wed, 12 Aug 2026 10:29:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=49270223</link><dc:creator>jfyi</dc:creator><comments>https://news.ycombinator.com/item?id=49270223</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49270223</guid></item><item><title><![CDATA[New comment by jfyi in "As AI eats the web, the internet’s collective memory is disappearing"]]></title><description><![CDATA[
<p>Yes, "the public" includes experts in the subject field and independent witnesses to events.<p>If your argument is that images can't be verified, you are going to need to provide some kind of backing to that. We know well that there are watermarks and tell tale signs to go off. Regardless, if they are depicting real world events, outside confirmation can be used.<p>You also don't seem to understand the point of the signature. It's not to prevent fake images, it's to tie an identity to images so that that trust can be established and permanently lost in the case of a malicious actor. Your arguments repeatedly have failed to engage with the actual system proposed.</p>
]]></description><pubDate>Wed, 12 Aug 2026 09:54:57 +0000</pubDate><link>https://news.ycombinator.com/item?id=49269938</link><dc:creator>jfyi</dc:creator><comments>https://news.ycombinator.com/item?id=49269938</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49269938</guid></item><item><title><![CDATA[New comment by jfyi in "As AI eats the web, the internet’s collective memory is disappearing"]]></title><description><![CDATA[
<p>Same way it works for tls and code signing. Public reports bad actors to the signing authority. They and/or independent firms investigate. You self report theft. It's not like we are inventing pki from scratch here and wondering what an implementation would look like. We have decades of use to look at.<p>Besides wasn't your argument "hacking" a minute ago? So you concede that then? You seem to have moved on.</p>
]]></description><pubDate>Tue, 11 Aug 2026 22:07:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=49265147</link><dc:creator>jfyi</dc:creator><comments>https://news.ycombinator.com/item?id=49265147</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49265147</guid></item><item><title><![CDATA[New comment by jfyi in "As AI eats the web, the internet’s collective memory is disappearing"]]></title><description><![CDATA[
<p>A camera should not need to be hacked. What do you expect to accomplish by hacking the camera?<p>We should be able to move certificates on and off it because they would most likely expire anyway. So, you can get the keys from the camera, what then? You use openssl to sign an image that shouldn't be signed... what then? You do this enough and get caught, you lose your cert and can never pass the kyc to get another one.<p>Then every picture you used it for in the past would start showing a big red exclamation point with a note, "This is a scumbag user known for forging images".</p>
]]></description><pubDate>Tue, 11 Aug 2026 18:50:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=49262797</link><dc:creator>jfyi</dc:creator><comments>https://news.ycombinator.com/item?id=49262797</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49262797</guid></item><item><title><![CDATA[New comment by jfyi in "As AI eats the web, the internet’s collective memory is disappearing"]]></title><description><![CDATA[
<p>The premise is not that it couldn't be faked. It would be more practical to remove the key from the hardware and just use it to sign images if you wanted to do that.<p>The idea is that a centralized source of trust would revoke certificates belonging to bad actors or those that were stolen.</p>
]]></description><pubDate>Tue, 11 Aug 2026 13:49:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=49258331</link><dc:creator>jfyi</dc:creator><comments>https://news.ycombinator.com/item?id=49258331</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49258331</guid></item><item><title><![CDATA[New comment by jfyi in "As AI eats the web, the internet’s collective memory is disappearing"]]></title><description><![CDATA[
<p>With photos, I could see a cryptographic solution. Of course it would still need some kind of centralized trust, but it's doable if people cared enough. It could be applied by cameras themselves.</p>
]]></description><pubDate>Tue, 11 Aug 2026 09:56:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=49255668</link><dc:creator>jfyi</dc:creator><comments>https://news.ycombinator.com/item?id=49255668</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49255668</guid></item><item><title><![CDATA[New comment by jfyi in "The Future, Made in China"]]></title><description><![CDATA[
<p>The foundational failing I see in my countrymen is the notion that China can't innovate. Their economic reliance on exports is not untrue. Just like their reliance on energy imports is a fact (though one that we are seeing right now become more questionable.)<p>The average American will keep shouting over and over again that "China can't innovate" while they quietly and slowly tick off every box on their checklist of issues. It doesn't end well for us.</p>
]]></description><pubDate>Thu, 06 Aug 2026 16:40:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=49199057</link><dc:creator>jfyi</dc:creator><comments>https://news.ycombinator.com/item?id=49199057</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49199057</guid></item><item><title><![CDATA[New comment by jfyi in "On non-rooted Android 17, ADB uninstall of system apps fails"]]></title><description><![CDATA[
<p>What exactly was my example? You agreed with me already. Kind of odd to flip around now.<p>> which are like you said handled<p>Also, I corrected your misstatement about payments. They have absolutely nothing to do with decomp, and certainly can't be used to dismiss the entire attack surface of a mobile banking app. Your example is complete nonsense.<p>You are really digging a hole here.</p>
]]></description><pubDate>Thu, 06 Aug 2026 14:44:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=49197425</link><dc:creator>jfyi</dc:creator><comments>https://news.ycombinator.com/item?id=49197425</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49197425</guid></item><item><title><![CDATA[New comment by jfyi in "On non-rooted Android 17, ADB uninstall of system apps fails"]]></title><description><![CDATA[
<p>You were the one that brought up payments though. Nobody else specified. They just said it could be hacked, which you seem to agree with.</p>
]]></description><pubDate>Thu, 06 Aug 2026 13:51:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=49196729</link><dc:creator>jfyi</dc:creator><comments>https://news.ycombinator.com/item?id=49196729</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49196729</guid></item><item><title><![CDATA[New comment by jfyi in "On non-rooted Android 17, ADB uninstall of system apps fails"]]></title><description><![CDATA[
<p>So your professional opinion is that the attack surface of mobile banking apps is limited to tokenized payments? Honestly, I'd be appalled if tokens were routed through my banking app. There is no reason the local client needs that data.</p>
]]></description><pubDate>Thu, 06 Aug 2026 13:27:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=49196370</link><dc:creator>jfyi</dc:creator><comments>https://news.ycombinator.com/item?id=49196370</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49196370</guid></item></channel></rss>