Using AI to reverse engineer hardware

(blogs.gnome.org)

160 points | by ErenayDev 15 hours ago

17 comments

  • valdiorn 14 hours ago
    I've been having a silent panic attack for the last 3 days, and I don't really have anyone to talk to that would understand my concern.

    I run a small pro audio company, we make guitar pedals and audio effects mostly. My current key objective is building up a processor similar to the Eventide H90, that would compete on having top-notch algorithms for reverb, delay, chorus etc. we already have single-effect pedals on the market that are very successful.

    In the past 72 hours I have ONE-SHOT decompiled 3 of my main competitors products, including the Strymon Big Sky. I just... have their award winning algorithms now. Like, I could in theory just stick them in a box and resell them. It took one prompt and 3 hours for opus 5.5 to work that out.

    The lexicon 224 then got added. While Claude was prepping It found someone else had already done the same thing 1 weeks earlier and dumped the result on GitHub, so it just stole that code and saved some time. It took all of 20 minutes to do the entire Ursa Major product range.

    And yes, I've tested them all - and they all sound phenomenal. I specifically asked Claude to first build an emulator and execute the original firmware/ROM so I could be certain it wasn't just making "something similar" but actually executing the same code. Then I asked it to convert it into a self contained c++ library and compare the result to the emulator.

    The problem is, everyone can now do this to my products as well. Basically, anyone with a Claude subscription can now rip of any best-in-class algorithm from any competitor. While I'm not going to do that, I know there are 30 Chinese companies that happily would.

    The moat of hardware effects processors has just vanished.

    • CoolestBeans 0 minutes ago
      The moat for audio effects but especially guitar effects has never been just the quality of algorithm. Yes I know you and the teams at companies like Strymon and Universal Audio and whatnot have slaved over getting every detail right. But what makes Strymon the go to choice for so many players isn't just the sound you can get out of it. Because you can get those sounds elsewhere now.

      The moat a physical pro audio product has is its interface and its branding. And I know that's tough to hear especially if you're an engineer but its true. People buy Strymon pedals because they know exactly what they're getting and they know its going to be in a format where if you want to dial in a tone without getting into the weeds of menus you can (but if you need to advanced features you can also do that). If people wanted the cheapest way to get those sounds, they could always hook up to a live VST host rig. But you get Strymon because you know that brand name and you know you're going to get a box that you can twiddle the dials on the floor and yes you are also getting that as close to perfect algorithm as well. The sound is part of Strymon's branding but it isn't all of their branding.

      Look at it this way, pretty much every original circuit design in the analog guitar pedal space has been copied, duplicated, sold for pennies on the dollar, modified, whatever. But those companies still exist and do well because their moat has never been the circuit, its the branding.

    • thrawoway14159 7 hours ago
      I'm guessing the Lexicon was mine: https://github.com/joelanders/reflecticon-224

      It was a fun project because it predates DSP chips by a couple years (1978). So there's an 8080 host driving some DSP boards made out of 7400 series chips.

      Bio of the designer with a photo of him prototyping it: https://www.davidgriesinger.com/biographies/

      I haven't written it up yet, that part is still hard :)

      I paid someone on Upwork to trace the schematics into KiCad. Had LLM agents turn those into Verilog models. Lots of little mistakes had to be found and fixed at this point, it took months...

      It seems like agents are a lot better at transcribing and grokking schematics now compared to 6 months ago, so it might be much easier now.

      Agree that consequences for the future seem depressing...

    • unrented7977 13 hours ago
      Speaking as a hardware engineer, the moat did not vanish. You have simply assumed you were on the right side of the moat this whole time when in reality you dug half a trench and threw a glass of water in it.

      If your firmware is open for someone to reverse engineer now, it has always been open. The real moat is firmware security, encryption, secure locked down hardware. Nobody, not even LLMs, can reverse your firmware if they can't obtain a cleartext copy of it.

      You must use microcontrollers with security features, encrypted firmware, secure key stores. If you don't, you never had a moat in the first place. Your only security is the belief that it's too much effort to reverse your product. Security through obscurity is the moat that has vanished and everyone has been screaming for decades that this is not secure by any stretch of the imagination.

      • true_religion 8 hours ago
        I think you are torturing the analogy.

        A moat isn’t a perfect defense. It’s a delay tactic that keeps the enemy from coming right up to your wall and climbing it or breaking it down. While you defend your moat, you whittle down the attackers so even when they do cross it they can be more easily defeated.

        Moats and high walls became obsolete when canon fire became common.

        Claude isn’t just a faster way to cross the moat, it’s gunpowder, and with it the rules have fundamentally changed.

        Firmware security is useless if your product can be bought tested and reverse engineered through multiple trials. So long as you have something that can be understood and used by humans, you have something that can be reverse engineered.

        Having the code accessible makes it easier, but just having both input and output is sufficient.

        • oblio 7 hours ago
          > Moats and high walls became obsolete when canon fire became common.

          Moats and high walls, sure. But to this day, the absolute best way to stop any attacker is to dig a trench (most minus water) and to build low parapets, primarily of dirt, sand, barbed wire and ideally some anti tank stuff.

          The moat never really went away.

          • AnthonyMouse 6 hours ago
            How does your moat do against a B-52?
            • oblio 1 hour ago
              A lot better than expected, as Vietnam proved.
            • iugtmkbdfil834 4 hours ago
              You may be missing the point, unsure if purposefully or not, but you can't just rent B-52 for $250 a month.
              • thiisguy 2 hours ago
                The B-52 analogy seems pretty spot on where the (relatively) sudden capabilities of Claude are similar to now having a B-52 where you can just fly around and find silly little moat/wall defenses and easily destroy them with your one-shot bomb-release button.
      • ranger_danger 11 hours ago
        Reverse engineering of audio effects can be done completely independently of the hardware that generates it.
        • amelius 8 hours ago
          What if the audio effect is:

          Take an audio stream, apply STT, interpret the result as an algorithm, run the algorithm, take its output, apply TTS, then send that audio stream to the output.

          • pjc50 6 hours ago
            The several seconds of latency would be fun.
          • true_religion 8 hours ago
            Sounds like it would be susceptible to how they’d reverse engineer LLMs using distillation.
            • tyromaniac 1 hour ago
              Connect the dots for me, I'm not seeing it. Unless you are talking about building a function approximator for a bunch of measured transfer characteristics, in which case you could as easily do that well before AI.
    • brink 14 hours ago
      Can't help but feel that AI is the killing of the golden goose. We thought it would kill jobs, but it may just end up killing entire industries.

      Intellectual property incentivized many and laid many golden eggs, but why would someone toil to create a new algorithm to solve a problem if someone else is just going to steal it in hours?

      But who knows, maybe imploding the software industry is a good thing. I may lose my house in the process, but I think we could all get back to touching a little more grass.

      • jcelerier 4 hours ago
        > but why would someone toil to create a new algorithm to solve a problem if someone else is just going to steal it in hours?

        same reason I spent my entire career so far writing open-source code that anyone can copy ? (it's GPL, but imagine 100% companies actually caring about that). Ideas can't be owned.

      • skrtskrt 9 hours ago
        Intellectual property is terrible for society on the whole.

        You could just as easily argue "why are 200 companies burning through people and natural resources to come up with the exact same thing and then marketing it as different" as you can say "why would anyone create anything without the ability to making oodles of money by restricting imitation".

        • lofaszvanitt 7 hours ago
          Just stop this nonsense. Intellectual property is good. Free open source is not good. Anything that is free while take a lot of effort is essentially killing potential jobs. Wake up.
          • ashkankiani 6 hours ago
            In a society rich enough to be able to provide for everyone (which it is) and where food and housing are abundant (which they should be), then things being free isn't bad because you aren't worried about making money to live.

            You are the one who needs to wake up from the assumption that the only way to live is to hoard your intellectual products instead of imagining a society where you can stop having to compete on that level.

            • AnthonyMouse 6 hours ago
              Not only that, rent seeking destroys jobs as a result of artificial scarcity and hoarding.

              You pay $1000 to a monopolist instead of $100 to a small business and then having the other $900 to spend on whatever you want, like patronizing 9 other small businesses and actually getting something more for your money. The $900 in monopoly rent goes to Wall St instead of Main St and is used to e.g. bid up housing costs so people can't afford to buy a house.

              The incumbents lobby for restrictive zoning or professional licensing gatekeeping to keep those rents high, which means fewer jobs doing construction.

              It doesn't help you for huge corporations to get more of your money.

              • creato 16 minutes ago
                These numbers are made up. I don't see how IP clearly makes things worse or better.

                On one hand, yes, IP = monopoly = rents, as you say.

                But on the other hand, no IP means economy of scale is a lot more important, and that favors huge corporations.

                Which effect is bigger? I don't know.

      • lrvick 8 hours ago
        > but why would someone toil to create a new algorithm to solve a problem if someone else is just going to steal it in hours?

        The same reason I have open sourced every line of code I have written in the last several years, even new inventions. Because it is good for society, and good for my reputation to show what I am capable of which has been very good for my career.

        Better to be the one to open source it before someone else does.

        The only business model left is convenience tax. Save people time and they give you money.

        • tdeck 2 hours ago
          > Because it is good for society, and good for my reputation to show what I am capable of which has been very good for my career.

          I feel that LLMs are destroying the reputation building benefits as well. It used to be that most people's published code was a result of their personal effort and thought process. This is no longer the case. Not only are many new contributions written by machine, but the very process of understanding and reasoning about code has been devalued.

      • burdock 4 hours ago
        Intellectual property has rarely ever been "the golden goose", despite the anecdotes of the few Henry Fords that exist.

        Throughout history, the golden goose has typically been owning capital, and having market reach (see: advertising, the silk road).

        No matter how amazing your IP is, if you can't produce it at economically viable scales, and if you can't put it in front of people who will buy it, then you have nothing. So venture capital comes along, buys you out, and takes all your future profits in exchange for the "risk".

        On the other side of the coin, there's open source software developers, PhD's publishing papers for free, and your local musicians that like to play at events just for funsies.

        I mean, imagine the kind of world we'd live in if medicine were focused strictly on profitable moats instead of open research, and... oh. Right.

        https://en.wikipedia.org/wiki/Insulin

      • flir 1 hour ago
        > but it may just end up killing entire industries.

        as did the internet before it

        > but it may just end up killing entire industries.

        how many record companies have been put out of business by piracy?

      • dns_snek 13 hours ago
        > why would someone toil to create a new algorithm to solve a problem if someone else is just going to steal it in hours

        When that happens it shouldn't be forgotten that people (broadly speaking) chose this. AI proponents lit intellectual property on fire out of self-interest.

        • kube-system 13 hours ago
          The technology is powerful enough that it was bound to happen regardless. If it didn't happen here in the US, it would have happened somewhere that IP laws aren't respected.
          • dns_snek 9 hours ago
            That's an age-old rationalization for everything.
            • kelnos 5 hours ago
              I don't think that's the rebuttal you think it is.

              GP's argument is usually used in the sense of "if I hadn't done it, someone else would, so I might as well do it and the end result will be the same, except then I'll reap the rewards".

              It's a crap justification for doing something unethical. But in many cases, even the unethical ones, it's also true, and I think in this case it is too. If the US had magically shut down every AI lab on day one, and banned all AI research, that wouldn't have stopped this train. Probably would have slowed it down, but not enough to really matter.

            • kube-system 8 hours ago
              I never said it was justified, just observed that it would happen and is happening, regardless of what "AI proponents" want to happen. IP law, like many laws regarding business practices, have and always had varying regulatory environments around the world when countries find it advantageous for their economies to have those environments.

              Regardless of whether or not we agree with it, adherence to our idea of IP law is not something the whole world agrees upon, even before LLMs.

            • AnthonyMouse 6 hours ago
              > That's an age-old rationalization for everything.

              Sometimes they're actually true.

              Repeatedly tell people climate change is a serious problem for over half a century -> hand wringing.

              Make solar panels cheap -> renewables become 99.2% of net new electricity generation in the US.

              You need something that looks like the second one.

      • tetraodonpuffer 14 hours ago
        it will also help with the environment by stopping a lot of forced obsolescence for no reason (apple rolls out a new OS every year, then magically wacom stops supporting perfectly working tablets in their new driver versions)
        • speff 2 hours ago
          Somewhat related, but I sicced an LLM at my wacom's BT and USB packets to connect it to an unsupported system and the dang thing got everything decoded in 15 minutes. Can't wait to resurrect some old hardware I've got laying around.
      • eblanshey 13 hours ago
        > but why would someone toil to create a new algorithm to solve a problem if someone else is just going to steal it in hours?

        I think it goes deeper than that, in that the AI era will eventually force us to rethink how we value each other. It used to be economic scarcity: I provide a service that very few people can provide, therefore I make a lot of money (supply and demand.) Now we're moving to a place where most anybody can do anything, so our value system needs to evolve, as well. Instead of valuing scarcity, perhaps we should value personal creativity and self-expression. Kind of like paying money for a concert, or for someone's personal painting, even though you can listen online, or you can just have AI generate the same painting. It comes more from wanting to support people than to supply scarcity-based demand.

        I think this idea makes many peoples' eyes roll, but IMO that's a testament to where we are today as a society. Most interactions get reduced to just business transactions without the humanity in it, and that's where our problems come from.

        • dns_snek 11 hours ago
          That's a nice vision but if AI and robots end up replacing most jobs then we're first going to suffer a total collapse in living standards across the world, until we replace capitalism at least. When the economy no longer relies on labour people won't have anything to trade in exchange for basic necessities.
          • AnthonyMouse 6 hours ago
            > if AI and robots end up replacing most jobs

            The only way AI and robots end up replacing most jobs is if they can do them for less money than people can. Which in turn means that those things become less expensive, since that's the thing causing suppliers to do it.

            So there are really three possibilities here. First, we get robots that can e.g. build houses and housing scarcity goes down, so now you don't need to make much money to afford rent. Second, robots still can't build housing, so then you get a job building housing and have a job. Or third, robots still can't build housing but we have a bunch of rent-seeking incumbents that won't allow you to get a job doing that either, because they're trying to keep rents high or artificially limit the supply of trade labor.

            It's the third one that really screws you and is the one that we need to prevent.

            • deadbabe 5 hours ago
              I don’t want a house built by people who are just trying to get a paycheck because they got laid off from their cushy office jobs.
              • diomedes 13 minutes ago
                as opposed to the current people building houses who are doing it because they just love building houses so much
          • spwa4 11 hours ago
            You only have to look at the current situation in China to see that the problem is not capitalism, or communism, at least not by itself:

            https://www.wsj.com/world/china-economy-gen-z-f9058941

            https://www.economist.com/china/2019/11/14/homelessness-has-...

            https://www.youtube.com/watch?v=Si2zT-wCs3c

            We all know that "real" communist societies like North Korea are worse, much, much worse. In fact within China how bad this is varies enormously. If you're in a "rope village" somewhere deep inland, having the finest house in the entire city is arguably worse than homelessness in Beijing, but the party won't let you leave except as homeless, because you're allocated a "Household" (Hukou) and you aren't allowed to leave.

            And, of course, half the problem is the very structure of the communist party itself: local officials hide the problem, because if they don't, they'll be purged or at the very least won't see promotions, ever. Which means that the police will be using violence to hide the problem rather than fix it.

            AI can provide incredible wealth, or immeasurable misery, in both capitalist and communist societies. That is not what makes the difference, that is just how political parties like to frame themselves and so the argument why you should choose "left" or "right".

            Capitalism and private home ownership can certainly provide housing, but if you go too far or not far enough in private ownership and "protecting capital" they won't. And communism can certainly fix homelessness (the Soviets did, for example), except nowadays they just won't.

            AI will provide more tools for people with capital, which primarily will be the government. Whether that solves, say, homelessness is a choice, in either system.

            • dns_snek 9 hours ago
              You missed the point and went on a tangent about random countries today.

              I don't claim to have a solution for what comes after but it is certain that capitalism will collapse if we ever see significant job loss due to AI and robotics.

              • WalterBright 2 hours ago
                > it is certain that capitalism will collapse if we ever see significant job loss due to AI and robotics.

                The Luddites said the same thing.

      • dw_arthur 12 hours ago
        This was a huge problem before AI due to Amazon and global internet marketplaces. Why spend R&D dollars developing an amazing product when Chinese knockoffs will show up 6 months later? I wonder how many great consumer products don't exist because there's no way to recoup your R&D costs and develop a healthy market.

        Imagine if there were no intellectual protections for pharmaceuticals. The government would have to take over R&D.

      • lofaszvanitt 7 hours ago
        Patents will become the norm with AI. Of course the average joe will not be able to afford it.
      • oortoo 8 hours ago
        IDK about the grass, bro, I've mostly just seen a lot of pavement since I lost my SWE job
    • 233mhz 7 hours ago
      I hope your post history doesn't link back to your company or real identity because you probably violated some TOS and I'm not sure it's smart to name your competitors and openly admit you're thinking about repackaging the code you just stole from them.

      I don't care either way but depending on where you live this might get you in trouble

      • xpct 5 hours ago
        Indeed. I'd like to remind everyone that with LLMs it's increasingly simple to build quite a good profile of someone just from their social media posts.
    • MisterMunchkin 8 hours ago
      But that’s a good thing. Instead of someone being able to just lock the knowledge away, now we can all have it. And that means we can make better things.

      It sucks if you’re a rent seeker, but I’m enjoying this post-IP world. I don’t care who reads my source code anymore, code is disposable. It’s expertise that matters now.

      • rspeele 7 hours ago
        > It sucks if you’re a rent seeker, but I’m enjoying this post-IP world

        Oh yes, this new world is terrible for rent seekers. It's like the kum-bah-yah free software world Stallman might have imagined. Information wants to be free and all. Can't stop the signal. Very counterculture. Like the Adobe clone apps.

        Except for the closed SOTA model weights, out of reach hardware, and the resulting $200 subscription rent now paid readily both by anybody trying to create something new, and anybody who wants to rip it off. That particular flavor of rent seeking is booming.

        I myself am a "rent-seeker" in an alternative sense of "I seek a way to pay for my own continued shelter via my creative output" and it definitely seems like it's gonna suck for me.

        • x-complexity 38 minutes ago
          > Except for the closed SOTA model weights, out of reach hardware, and the resulting $200 subscription rent now paid readily both by anybody trying to create something new, and anybody who wants to rip it off. That particular flavor of rent seeking is booming.

          SOTA only provides agents that are easier to manage. Such agents will likely also be made available in open models, as it is primarily a post-training issue.

          Even if it never comes, the best open models are already capable of performing these tasks.

      • oortoo 8 hours ago
        The problem is that many of us seek employment from rent seekers. It's all great in theory, but not fun in the in-between times if you're trying to pay your own rent and find placement and nobody wants to bring anyone new on board because they can't find ways to make it profitable.
        • oblio 7 hours ago
          > It's all great in theory, but not fun in the in-between times if you're trying to pay your own rent.

          To add to this, the Second Industrial Revolution started in 1870 and the 40 hour workweek became common starting around 1920. That's basically a lifetime.

      • c_hastings 8 hours ago
        If an asset doesn't exist to hold value, how do you "protect" expertise? How do you differentiate it? How do you justify investment if someone else will steal anything of value you create?

        For a short while, it's great, but in the long run, it makes it difficult to financially invest in building software with either time or money.

      • ThrowawayR2 7 hours ago
        It's fantastic for the rent seeking AI providers. They can squeeze users any which way the want and if anyone so much as utters a peep of complaint, they can be banned for life without recourse.
      • ares623 7 hours ago
        > Instead of someone being able to just lock the knowledge away, now we can all have it

        Uhh I think you're missing a tiny 3 trillion dollar detail. I understand though, something that small and inconsequential is easy to overlook.

    • matheusmoreira 7 hours ago
      Everybody's moats have all vanished. It's getting to the point credentialism is people's only remaining leverage: only reason many people still have jobs is they have some professional credential that the AIs legally can't have. Doctors, lawyers, engineers whose signatures matter and who are liable for whatever happens. And even in those cases it's only a matter of time really.

      Compute is the only true moat. Ownership of high performance computers will be the deciding factor in the future. Haves and have-nots will be determined by this.

    • baranul 1 hour ago
      Basically, AI has turned everything into open-source. People are likely to not buy your product because: (1) they can get it for free (2) ask AI to reverse engineer whatever you put out (3) they have no money (as out of work or AI putting them out of work soon).

      The only winner (kind of), is the AI companies, with "token addicts" and subscription fees. But even that is in doubt, because of the data center debt many are in and artificially low prices (to create addicts).

      Unless laws are put up quickly to protect IP, which is doubtful (as courts and politicians are mostly clueless about technology), this has become the new weird reality.

      • x-complexity 50 minutes ago
        > Unless laws are put up quickly to protect IP

        Protect IP from what? The fundamentals of the situation have not changed. The only difference now is that the models are doing the work.

        Replace 'models' with 'humans', and you get bog-standard RE. The models just accelerated the timeline where this scenario would've happened.

        The solution you propose already exists in its primitive form: It's called Section 1201 of the DMCA. What you're asking for extends that protection to the whole program, not just the DRM, and thus killing all of reverse engineering altogether.

        ------

        Copyright as it exists is no different than real estate: Landowners extracting rent from properties they own, in exchange for promises on routine maintenance & upgrades.

        What we have now is a machine that can look at a building & remake it to at least 90+% similarity, given enough iterations.

        And we're discussing about banning the machine.

        • baranul 39 minutes ago
          Actually, there are also protections against reverse engineering in many software licenses, so that goes to court under various contract laws.

          No matter which laws are used in the attempt to protect IP, it requires lawyers and going to court, and the little guys will usually have neither the money or time to fight.

    • jollyllama 8 hours ago
      Don't worry, you'll be making hardware pedals with webassembly and remote attestation soon enough, and we'll be back to the status quo.
    • gdiamos 14 hours ago
      Why don’t you do as much of this as possible for the next six months and make the best product you can.

      It sounds like it will go faster if you use coding agents.

      Anyone copying you will have to do the same.

      Perhaps spend a month with your agent making it harder for other agents to reverse engineer?

    • black_knight 13 hours ago
      Then you will compete on different things, i guess. For audio hardware, the physicality and experience of using it is important. Have better knobs, better usability, and the best algorithms!

      Also, I guess with agents it should be possible to explore new algorithms more efficiently. You may discover something cool! And yes, anyone can copy it, but you will still have first mover advantage. Also, in music tech brands matter a lot. People love getting stuff from small “artisan” companies.

      • bmurphy1976 13 hours ago
        Do you think Chinese manufactures can't clone the hardware? Do you think they can't provide a premium product/experience? They most certainly can and do.

        Just be different. Just create a brand. Oh if only it were that easy!

        • Blackthorn 7 hours ago
          Boss still exists and sells pedals even though Behringer has made a $30 (more in the USA now thanks to tariffs) clone of virtually all of their guitar pedals. One of those clones (as opposed to the original) even being the best selling pedal ever.
    • Blackthorn 7 hours ago
      It'll be kind of nice that DSP guitar pedals will be cloneable like old-school analog guitar pedals.
    • robk 14 hours ago
      That really must be scary. I'd hope at least in the world of music/audiophilia (where gold plates hdmi cables rule) you could focus on the upper ends of the market? Even if the sound is similar you hopefully will have an audience that appreciated the fit and finish and high quality components. Surely will be a challenge but when I see teardowns from China they almost always cheap out with paper caps and such. And while it may be exhausting perhaps you can turn it to your favor (where IP permits) to increase your product range? Godspeed though!
    • 27medkamal 2 hours ago
      How will the economy even work in this case?!
    • thenthenthen 14 hours ago
      Already for some years. You can now buy decent metal (enclosure) guitar pedal stompboxes for 5 USD… who can produce for that? The only thing that counts is ideas.
    • amelius 14 hours ago
      I guess patents are becoming more important now ... :(
      • ahknight 13 hours ago
        They never weren't important. What's important now is being prepared to act on them, which is expensive.
    • moregrist 14 hours ago
      One solution is to encrypt the firmware and keep the decryption keys on the hardware side, preferably in something that’s tamper resistant.

      It’s not ideal. It has serious drawbacks. It makes development and updates a PITA. But it does make it much harder to decompile your firmware.

      • ndiddy 13 hours ago
        A lot of the security features on microcontrollers are poorly implemented. Here's an example where someone recovered the encryption key on a consumer device with encrypted firmware: https://garyodernichts.blogspot.com/2024/10/looking-into-nin... . The microcontroller supports firmware encryption with a 128-bit AES key, which gets written to 4 32-bit write-only registers. Because it's split up like this, it's possible to find 1/4 of the key by writing every possible value to one of the registers and checking that the output matches, before repeating with the other 3 registers. This means that the number of possible combinations to check is reduced from (2^128) to (4*(2^32)), which can be brute forced in a few hours.
        • moregrist 9 hours ago
          I agree it’s not great, and finding an MCU that does this well is challenging. But that may just become a hardware design constraint going forward.

          It’s not clear to me what else one can do to protect this kind of IP if you want or need to do the processing on-device.

      • embedding-shape 14 hours ago
        Even so, if you can manage to get a agent into the loop of "change variable > inspect results > do change > repeat", you can replicate everything from server-side game servers to audio effects, as long as you manage to get the data into a format they can either "visually" inspect, or inspect by data. For audio, I've had success replicating synth sounds and effects by giving them MIDI access to analog hardware, spectrograms and a suite of other unix tools.

        The tricky part is figuring out the workflow, once that's in place, you can encrypt the protocol itself as much as you want, the output (audio, video, JSON, whatever) has to go somewhere, and that can be captured and replicated.

      • amelius 14 hours ago
        Or just ask Claude what is the best way to protect your IP. It should know its capabilities.
        • vardalab 13 hours ago
          I wouldn't be surprised if the next version of Opus or whatever Anthropic has just eliminates these capabilities. I mean, we got DMCA shoved down our throats. What's stopping them from doing something similar again, I mean, we have a 70 or 70+ year copyright laws now, lol!
    • 0xbadcafebee 1 hour ago
      Maybe so, but people don't always buy a product because it's the best possible one, or because they're locked into an ecosystem ("moat"). Think of all the products out there that don't rely on a secret algorithm. How are they successful?
    • dchuk 14 hours ago
      You should talk to a lawyer. And not post something like this publicly
      • abirch 13 hours ago
        Imagine if your comment is part of Exhibit A in a lawsuit.
    • CamperBob2 8 hours ago
      The Chinese were already hacking your firmware if it was worth hacking at all. The only thing that's changed is that now you can, too. What's not to like?

      Before the Singularity: build good products, offer them at a fair price and support them well, succeed at business.

      After the Singularity: build good products, offer them at a fair price and support them well, succeed at business.

    • knightofdarknes 13 hours ago
      No product is now safe. Everything from photoshop to office suite to harvey are being reverse engineered.

      Out of curiosity, did you just use vanilla Claude Code with Opus 5.5, or did you use this: https://github.com/morluto/rea?

    • phendrenad2 2 hours ago
      Well, reverse-engineers could have done this before, but you didn't pay one $3,000 to do it. You paid Claude $30 or whatever to do it. So all that changed was the cost, and the bar is now a lot higher to make a product people will pay for. Furthermore, no one signaled to the market that there was value there, so no one in China reverse-engineered it for $30 before AI. Makes me wonder if these "award-winning" algorithms are valuable due to prestige alone.
    • monegator 13 hours ago
      everybody cloned stuff before. You keep your clients because you offer more than the lowest available price: the human touch (support, design, quality, problem solving)

      LLMs only appear to do that, if they do it effectively is because you can.

    • hiccuphippo 13 hours ago
      Maths are just maths again!

      Enough with patents, NDAs and trade secrets.

      • xpct 5 hours ago
        I wonder what the downstream effects of that will be. I imagine we may see some big lawsuits soon, meant to scare off the RE trend.
      • embedding-shape 13 hours ago
        Seems "information wants to be free" wins yet again. To bad we don't have any strong political leaders in the world that could run on such platform, I guess in 2-3 decades the tide will start turning the other way again.
    • DoctorOetker 12 hours ago
      The only solution is reputation and selling to the public domain, instead of to individuals:

      if people like your stuff, you'll have a reputation because of what you made in the past, then you can offer to release your next project to the public domain if some crowdfunding goal is met.

      • baranul 14 minutes ago
        That is possible, crowdfund the money up front based on reputation or the buzz surrounding the idea. The more popular something is, however, the more likely it will become a target for copycats.

        Part of the issue is that people can feed the idea, descriptions, and pictures into the AI. Thus create knockoffs, for their crowdfund or as the basis for their similar software.

        If the original person ever actually releases software, they can buy a copy and feed to the AI, to then beef up the features in the previously created similar software. The difference between the original and copycats can be few to just about none.

        Unless the original creator is willing to fight it out in court, there is little they can do about the situation. Updates made in the original, can be "transferred" to the copycats. AI makes the speed and quality orders of magnitude higher.

    • cmrdporcupine 6 hours ago
      I don't really think software was ever the moat with these kinds of products? The moat with hardware products has always been access to electrical engineering talent and access to cheap assembly/manufacturing. And marketing. And the $$ in your pocket to fund all the above without having sales yet.

      I have written probably a dozen software synthesizers over the last 20 years, for fun, never profit. I would have preferred those to be hardware products. But I lack all of the above. As do most.

      I have worked in several embedded companies. The software that runs on them was often considered to be the least important part of the expense chain despite involving the most amount of total work hours.

    • techgnosis 7 hours ago
      Man this thread is jam packed with sociopaths who don't feel empathy.

      That sucks that your business and mental well-being are threatened by AI. It's a scary time for everyone. I hope you figure it out.

    • westurner 14 hours ago
      From "Simulate cassette tape audio profiles using FFmpeg" https://news.ycombinator.com/item?id=49062870 :

      > Neural Amp Modeler (is open source)

      > JUCE on embedded, Rust DSP

      > A board of guitar pedals with IDK one USB-A and a USB-C adapter with OSC and MIDI support; USB MIDI trololo pedals

      There are multiple products like this on Amazon+Shopify w/ linked inventory now

    • platevoltage 8 hours ago
      This is interesting. I don't know if this is just cope, but it makes me think of how the schematics of a Soldano SLO100 are readily available. A true feat of engineering. Anyone could build one because the information is out there. Why don't they?

      I know that it's much easier to get JLC to make a board and then flash some stolen firmware on it than it is to build a tube amplifier, but musicians are weird creatures.

      All I know is, I would rather be in the before times.

    • nicman23 14 hours ago
      bro, music people are buying switches - like layer 2 switches - for better audio quality.
      • kube-system 13 hours ago
        you're confusing musicians with "audiophiles"
  • yeutterg 1 hour ago
    I have KEF LSX II LT speakers on my desk. They sound wonderful, but they have this annoying issue in which waking them from standby plays REALLY LOUD music for a second or two before settling on the correct volume. It's jarring, and it's a widespread issue.

    In a few hours yesterday, I built a macOS menu bar app [0] that ramps up the volume when the USB output is triggered. This is not reverse engineering but an effective workaround.

    I am tempted to try to reverse engineer the speakers and see if I could fix them myself. But 1) I have a feeling they have security features enabled and 2) I would rather not brick this rather expensive pair of speakers.

    [0] https://github.com/yeutterg/bookshelf-bar

  • revolvingthrow 13 hours ago
    I reverse engineered almost all electronics I own. Does it have USB that does more than just charging? Connect it to a computer and let AI play with it. Unless it's heavily secured like a phone that's pretty much all you need to do. Making some old remote work with various devices? Simple. Dumping the entire state of Rodecaster and controlling it in any you want with software, or maybe a remote? Why not. Old printer no longer works with MacOS 27? Ask for new drivers and now it does.

    The printer 'debugging' was one of the funniest and most WTF situations I've been in lately. I used Claude for the drivers and was essentially used by it as a meat sock to diagnose what's happening. Was the text on each line progressively less visible, ie did grayscale work? How about quality between page 1 and 2, the first one should be lower DPI. Ok now unload the paper so I can see the error and add some handling for it. Good, now load paper again we'll check the duplex.

    If you are reasonably familiar with computers, it really is as simple as pointing a strong model at a device and burning some tokens. Feels like a fever dream, especially since I had very little idea about anything that has to do with hardware.

    • casualscience 13 hours ago
      I've had some luck with this too. Every device you buy wants you install an app on your phone. Not if I can help it.

      Wish I could release the apps I've "made", but worry about DMCA

      • hackernudes 8 hours ago
        Just release it under a pseudonym. The worst they will do is force it off GitHub! Don't redistribute the firmware files if you're really concerned. I am also sort of struggling with this idea so I get where you're coming from.
        • flourish_dev 4 hours ago
          GitHub is seemingly decent for this sort of thing: https://news.ycombinator.com/item?id=49982498

          I wish someone would Fluxer [1] GitHub for self hosting.

          It is a bit of a pain to make an anonymous GitHub account. That's literally what this whole identity is (I'm making a Nitter style frontend for a meditation app and I'd rather not take any chances). At this point just use a residential proxy like the Telegram people.

          [1] Fluxer is an excellent most promising privacy focused Discord clone.

          The UI is almost an exact copy of Discord, which, despite what people will say, is actually very good. More privacy focused alternatives should rip the UI of their competitor if it's good so that users get the benefits of more privacy while knowing exactly how the service works.

      • severino 8 hours ago
        > Every device you buy wants you install an app on your phone. Not if I can help it.

        That sounds interesting. What's the usual approach, install the app in some emulator or something, and ask your agent to reverse engineer it? Or is the setup for the agent to work simpler than that?

        • casualscience 6 hours ago
          yes pretty much, spin up a vm, run your coding agent of choice and ask it to reverse engineer whatever part of the app you need. You dont need to setup the emulation sandbox or even download the app, agent can take care of that.
      • nout 7 hours ago
        Use pseudonym and when you get DMCA request, you take it down...
        • casualscience 6 hours ago
          Its a lot of work to actually be anonymous, use a clean browser, vpn, tor, etc... It's too easy to slip up.
    • 361994752 4 hours ago
      I call this wetware mcp
      • ericd 1 hour ago
        I like "meat proxy".
  • OleksiiA 32 minutes ago
    Maybe someday someone will use this to make infotainment in cars like Polestar and Lucid actually stable and usable?
    • Doohickey-d 18 minutes ago
      I'm sure they're also using AI to build those infotainment systems these days, so I don't think the stability / usability somehow magically comes from the use of AI.

      Probably it does come from the manufacturer not caring and just releasing the bare minimum, whereas hobby developers can, and want to, spend more time on getting things perfect.

  • xnx 15 hours ago
    Someone please do "smart" TVs. You have the chance to remove ads and botnets ("residential proxies") from millions of devices.
    • MisterMunchkin 8 hours ago
      They’re really locked down now because of people removing their spyware. Encrypted hardware, signed software.

      If someone can do it I’d appreciate it, but it won’t be easy. Their whole business is spying on you.

      • chung8123 3 hours ago
        At this point replacing the board with an open source brain might be the way to go with tvs.
    • happyPersonR 14 hours ago
      I’m doing headphones … the cheapish Chinese white box ones….

      I was hoping someone would do color printers inkjet and laser.

      • __MatrixMan__ 14 hours ago
        It's time to hack into my solar inverter...
        • 0xbadcafebee 1 hour ago
          Or buy the ones that are already pretty open (Victron)
      • grim_io 14 hours ago
        In a legal fight of printers VS AI behemoths, my money is on the ruthless printer mafia.
    • kristofferR 6 hours ago
      LGs are fairly good: https://tv.slada.sk/guides/rooting-guide

      Others like Samsung are unfortunately way worse, hard to secure.

    • hectdev 13 hours ago
      You can do this with a DNS gateway in your home running on something like a Raspberry Pi. Check out AdGuard
      • bigwheels 13 hours ago
        How do you do this with XFinity? They no longer allow you set your own DNS servers "for better security".
        • hectdev 13 hours ago
          If it's set on your router, can they block that? Assuming you aren't using the router they provide.
          • LoganDark 8 hours ago
            If you don't use the router they provide, they literally cut your line. They don't say anything about this or ever explicitly clarify this, but they will cut your line, their customer support will accuse you of having bad equipment, and then even when you connect their equipment, the line will still be cut until you call them and have them reconnect it. Once they have, your own equipment will work again too, until they notice and cut the line again. It's ridiculous.

            You can, however, use their equipment as a dumb modem and insert your own router downstream. It thankfully supports DMZ to expose your router directly to the internet without NAT. I use Ubiquiti.

    • ahknight 13 hours ago
      Super easy: don't give them a network and use a dedicated STB that's kept patched instead. Ta-done.
      • xnx 13 hours ago
        I do that, but it would be nice to have a single device/remote and faster UI.
  • javier2 14 hours ago
    As an aside: I tried using claude to write GTK4 applications in december 2025/january 2026 and it was awful at it, barely even helpful. Then in September it's writing great gtk4 apps with barely any prompting.
    • Balinares 13 hours ago
      The capability ceiling of models in general has risen massively in not even one year. Back in 2025, I also found them to generally be a net-negative expense of time and effort. I wouldn't universally make the same claim today.
  • tinchos 15 hours ago
    Oh man, I did fall into that rabbit hole. I took my old mp3 player Onn-x5 and just finished a custom firmware for it. Explore and reverse engineer it just from connecting it to my computer.
  • rmnclmnt 7 hours ago
    A few weeks ago, I had Claude develop a CUPS driver running over a Bluetooth connection for the mini photo printer Canon Zoemini 2: works great on Linux (NixOS), even though Canon only bothered to only support smartphones, never desktops!
  • mrheosuper 2 hours ago
    Currently i'm using Opus to decompile bin blob and write a complete Bluetooth controller firmware for a chinese MCU. They are really good at it.
  • TiredOfLife 1 hour ago
    Isn't Gnome really Anti-AI?
  • amelius 14 hours ago
    Soon: "Hi Claude, can you translate iOS so it runs in a sandbox on Linux?"

    Or: "Can you turn this tablet I got from AliExpress into an iPad?"

    It's going to be interesting to watch the big companies struggle with this.

  • jack_sunsetless 13 hours ago
    Software is in the same boat. Licenses and obfuscation never really protected anything - it was just too much work/effort to copy. Now it's one prompt..
  • robgibbons 7 hours ago
    Forgive my ignorance, but isn't this what patents are for?
  • cookiengineer 2 hours ago
    I had an obscure Alcatel modem/router laying around with undocumented hardware, where even the mainboard's CPU/SoC serial etc didn't return any results from any search engines.

    Soldered UART pins on it, plugged my USB adapter into my computer, then asked an agent to reverse engineer the firmware blob. Took DeepSeek v4.1 flash around an hour to get a full OpenWRT build-and-flash pipeline up and running, using an isolated podman build container and everything.

    The outdated OEM Kernel made it easy to identify the SoC hardware. drivers and proprietary Wi-Fi and Bluetooth driver mods (not really legal btw, because they "conveniently forgot" to publish GPL'd source code). Driver mods were successfully reversed through analyzing the .so and .ko files with frida in another podman container.

    Overall took me less than half a day to do all this, and now I have OpenWRT running on that device, compiled from source with the upstream modern kernel.

    To me, observing all that, and how quickly it found encryption keys, signing mechanisms, encodings, binary formats, instruction sets, disassembling it etc by just looking at the hexdumps ... this would have taken me weeks if not months.

    And now comes the kicker, all that cost me 0.86$

    AI and reverse engineering is like tap water now. There's no reason to not consider using it, because it's so accessible. There's just absolutely no point in proprietary hardware and software anymore.

    My current project after this: I've soldered the UART pins to a proprietary Xiaomi smartphone I had laying around, and I'm currently letting it reverse engineer the baseband firmware. Let's see where this ends up ...

  • LoganDark 8 hours ago
    > only to discover that in the time between me giving up and then trying again someone had committed code to SANE to support the scanner already…..it happens sometimes.

    One of the best things you can do in these situations is to actually audit the code that was contributed against the code you have. If you have more than was contributed, you could potentially still make a contribution of what's missing, against the structure of the existing contribution.

  • rvz 15 hours ago
    Instead of targeting extremely ancient hardware that almost no-one uses, what if you got Claude to reverse engineer useful closed source hardware and software?

    Both Apple and Nvidia are the most hostile and have the most locked-down heavy hardware and software and now Claude can reverse engineer and build a driver to get Nvidia GPUs working on Intel Macs [0] and it can unlock the ability to pair an Apple watch with Android phones. [1]

    Now it makes even more sense to target reverse engineering CUDA, Nvidia firmware blobs and Apple software to finally make them run better on Linux without waiting for those vendors to fix their bugs or deliberately slowing their own hardware down.

    No more excuses.

    [0] https://github.com/nullmoth/nvidia-macos-driver

    [1] https://www.androidauthority.com/apple-watch-companion-pair-...

    • musha68k 14 hours ago
      Not that simple but yes, even as a decades long "macOSX" fan I would love to see the Mac finally unshackled. Maybe Apple hardware could become a bit more like the Apple II era again after all? Asahi up to latest hardware generation; fully reverse engineered drivers down to the Metal... it would be a dream.
    • Pannoniae 7 hours ago
      All of those things already got reversed in the past. You just haven't heard of them because they don't really matter without you know, the support, software updates, the ecosystem and so on. What use do you have from one specific version of nvcc or the fw for one specific version of a watch? Your work will be obsolete with the next watch, that's why people haven't bothered so far.

      Of course if it's cheaper, someone might, but the real barrier is really the whole first-party support, it's not the technical stuff.

    • xkcd-sucks 14 hours ago
      Because with enough time "the market" reverse engineers everything that has mainstream adoption, but only you are going to reverse engineer something that only you care about
    • Kirby64 15 hours ago
      Because, frankly, older hardware is just much simpler and also has much more widely available information about it. It’s just easier. Not that you can’t try, but it’s going to be harder.
    • saagarjha 14 hours ago
      Except the ones that were brought up the last time you posted this not even a week ago?
  • XorNot 15 hours ago
    How timely, I just now pointed Claude at my work laptops MIPI driver and told it to figure it out.