Hacker Dudes// alternate deck. same feed.
FEED ~11/h Δ0 ────:──── LINK ░ SIGNAL
100%
SPOOLED 0/45 CYCLE 61339.903.158.46
Muse exposes users' personal and business secrets when they share conversationsarstechnica.com
408pts/177 comments/6d/─
by gumby / hn> / « feed
▲▼ ryandrake04:49 hn>

I couldn't be true. You're telling me that Meta, of all companies, would be careless with user data and privacy? Totally unbelievable!

▲▼ tonyhart704:55 hn>

the worse part its by design for targeted ads

its not incompetent, its designed that way

▲▼ llljk05:05 hn>

The ceo who infamously said this

    Zuck: Yeah so if you ever need info about anyone at Harvard
    Zuck: Just ask.
    Zuck: I have over 4,000 emails, pictures, addresses, SNS
    [Redacted Friend's Name]: What? How'd you manage that one?
    Zuck: People just submitted it.
    Zuck: I don't know why.
    Zuck: They "trust me"
    Zuck: Dumb fucks.
and suspended the instagram account of protest organizer during its peak? https://www.reuters.com/technology/meta-apologizes-after-sus...

anyone surprised?

▲▼ nomilk05:11 hn>

To be fair, this is every tech company, ever, with extremely rare exceptions.

─ 19 more ─
▲▼ close0408:51 hn>
>anyone surprised?

A lot of people actually, even techies. I commented something similar on a different tech website (Ars Technica) highlighting the trustworthiness of the company behind the tool, and that by now people should not be surprised the face eating leopard eats faces. I was met with a lot of implicit defense of Meta and redirecting the attention to "whatabout" Anthropic, OpenAI, etc. (much like sibling reply here makes it an "every tech company" problem). The general agreement in that forum was that the company is not the problem, it's just what AI tooling does.

So either the internet is full of shills, or people are genuinely surprised because they chose ignorance for decades. Or maybe both can be true.

─ 12 more ─
▲▼ thatsabadlook10:31 hn>

Isn't this how they make money at this point?

▲▼ ZiiS10:47 hn>

Their lifeblood is charging for this data; they shouldn't be careless with it.

▲▼ Nekorosu14:16 hn>

Should and would are two different words.

▲▼ toddmorey15:06 hn>

what's striking to me is this isn't some novel, new-to-the-AI-era vulnerability. We've dealt with the security concerns around discoverable "private" links for 20+ years. There's... so much prior knowledge, art, and discussion.

▲▼ Twirrim15:38 hn>

Given the RIFs and what they've done to engineering culture, I can't help but wonder what else they've done. Like maybe cripple their architectural review processes that might have caught such things?

─ 1 more ─
▲▼ lenerdenator15:14 hn>

I honestly find myself wondering what other sort of things Meta, and Mark Zuckerberg in particular, are careless about.

If you do arrogantly stupid things long enough without a consequence, you'll begin to do them more and in other parts of your life.

What's his tax return look like?

▲▼ abirch15:56 hn>

If you haven't read Careless People, I can't recommend it enough.

▲▼ claaams15:24 hn>

“Dumb fucks” -marky mark zuck

▲▼ Razengan04:57 hn>

I mean, not to victim blame, but anyone willingly using any Facebook product at this point should know what they're signing up for.

▲▼ wayvey05:18 hn>

Unfortunately people are still not that smart or aware of the risks. They should be, but that's not the reality yet.

▲▼ pferde07:04 hn>

It's worse. Even if you talk to them, explain in detail why and how Meta and their products are evil, they will just nod, frown, go "yeah, that's serious, someone should do something", and then they will turn around, check their Whatsapp messages and post a story on Instagram about their lunch.

─ 2 more ─
▲▼ Razengan07:28 hn>

Can some post ads on Facebook telling people to get off Facebook?

─ 1 more ─
▲▼ alex113805:25 hn>

Network effects matter and no you can't just 'email/call them'. Not everyone automatically has those. You can get it, but something like FB, loose connections, regaining contact (you literally don't have their email/phone numbers and don't tell me 'oh but you lost touch for a reason'), is a nice thing if its CEO wasn't who he is

▲▼ touristtam06:52 hn>

Sure but for most people they will not understand the consequences until it is hammered by constant notifications. And those will not happened until such law are mandating for the users to be notification left, right and center. After all Facebook is one of the original promoter of dark patterns in UX/UI.

▲▼ omoikane05:10 hn>

Lesson here is that the subdomain names can be queried due to passive DNS records, and putting stuff that is not supposed to be guessable in subdomain names is a bad idea.

▲▼ fjni12:02 hn>

That is a lesson meta engineers shouldn’t have to learn this way.

▲▼ dgellow15:30 hn>

Yes, it’s ok for a startup to make that mistake. For Meta it’s hard to excuse

▲▼ jjulius15:51 hn>

I'd wager there was hardly an engineer in the loop at all. Dollars to donuts this was vibe-coded.

▲▼ viccis05:46 hn>

Muse is the most obviously doomed claw-style bot because you already need to segment those things from ANY personal info, and Meta rolls into the room as the journal that will tell everyone what you write in it and says "trust me"

Part of a huge problem with FAANG companies. You can't be Meta and just ratfuck your users for decades and then ask them to trust you, just like you can't be Amazon and turn your storefront into Temu-lite and expect people to want to order products sight unseen with your Echo shit.

▲▼ dgellow15:45 hn>

Actually, they can. And given their distribution channels they can even pull it off. You and me will obviously never use something like Muse from Meta, but they are the best positioned to sell that product to teenagers, young adults who don’t care about privacy and want to feel they are using the trendy stuff. Just look at their mascot, the thing is made to be targeted at younger people. And they will definitely release it as a tamagochi people will cherish as if it was a pet.

Terrible company, doing terrible things for society. But I wouldn’t bet against their ability to sell something to their audience

▲▼ viccis23:31 hn>

Interesting because afaik young people have no interest in Facebook at all. My expectation was that old people, Meta's primary victims, would be the main users. They love mascots like that (see: Minions). They're also likely to be more willing to pay a small subscription fee, which Meta has mentioned they plan on adding.

─ 1 more ─
▲▼ postatic05:53 hn>

This is a feature no?

▲▼ eviks06:08 hn>
>Muse, which Meta CEO Mark Zuckerberg said last month was “built from the ground up for privacy and security,”
>reported the findings through Meta’s bug bounty program on October 8 and also tried reaching people at Meta on LinkedIn, but got no reply either way.

Checks out

>The ease in discovering share links further justifies asking if Muse is worthy of the access it requires.

That's all you could justify?

▲▼ piterrro06:24 hn>

I dont get why they bother with DNS and subdomains when they could generate a unique url. This would eliminate the possibility of easy reverse dns lookup.

▲▼ ulfw06:29 hn>

For the life of me I will never understand why people are so eager to use these things

▲▼ prasadjoglekar07:03 hn>

For the same reason people buy shiny new cars, bikes, keyboards....you name it. The novelty and sometimes bragging rights in the circles they inhabit.

▲▼ ulfw07:40 hn>

Yea I think that's about as far as the usefulness goes for personal use

▲▼ sksksk07:15 hn>

I run an personal AI agent locally (hermes), and use a combination of local models and whatever model I can get for a reasonable price (usually deepseek).

After using it for a couple months, I'm converted. They're so good, the more you use it, the more useful it is; you internalise more of what it could be used for. It runs so many boring parts of my life, leaving me with more time to spend with my family.

I liken it to release of the first iPhone; it didn't invent any new technology, but packaged different bits of tech together in a way that was consumer friendly. I think we'll look back at OpenClaw/Hermes/Muse/Instinct in the same way.

I do worry about using purely cloud based offerings like Muse, I reckon there is a market for someone to package an consumer AI agent that lives on your home network.

▲▼ sreejithr07:32 hn>

That's pretty much what Openpod.live is doing

▲▼ ad_fontes07:38 hn>

Whenever this comes up, all I ever see are hand-wavy responses like this. "It does everything", "it changes your life." But how exactly? Because I can only see this being true for the terminally online.

─ 10 more ─
▲▼ ulfw07:39 hn>

Oh I convinced now!

I'll use personal agents for my laundry now. Thanks mate for the samples given

─ 3 more ─
▲▼ ctolsen08:07 hn>

I am the opposite. I work with LLMs all the time but don’t use them much at all personally. Not for lack of trying, I’ve tried several times with different frameworks and I just can’t find a use case that is remotely worth it.

▲▼ skohan09:40 hn>

I think the promise of personal AI agents is incredible, and they can already be super useful. But we haven't even begun to figure out the safety side for a mass audience.

Even as an experienced developer, sandboxing an agent is not trivial. The idea of my aunt, who has her passwords on a post-it-note on her monitor and forwards me scam emails using these things is terrifying.

▲▼ sourcecodeplz07:58 hn>

i understand the adoption for these things is off the charts.

usage-time growing fast, with tasks and cron jobs.

in the last spacex earnings report (few hours ago), Elon said he thinks their grok-bot will next year make up most of their AI inference usage across their datacenters.

basically he tried to imply these bots/personal-agents get lots of usage once users start customizing them. and it is bringing in a lot of money in API usage.

▲▼ educar08:26 hn>

You cannot understand it because you are possibly thinking of it from a utility perspective? People just do things because it's cool or keep themselves entertained. Mostly to keep themselves entertained.

▲▼ latexr10:26 hn>

Because a lot of money is being poured into fear mongering campaigns that if you don’t you will *puts flashlight below chin* “be left behind”.

No one ever answers why that’s bad, though, or behind what. Turns out it’s behind in the procession walking towards the cliff. Maybe not such a bad idea to stay behind on that one.

▲▼ mbesto14:04 hn>

My personal assistant is treating exactly like a personal assistant - which means it has its own email, phone number, etc. It runs on OpenClaw.

My biggest use case is to coordinate groups. For example I tend to do big travel trips with like 4-15 people. Having an assistant coordinate group payments ("split this bill and get everyone's venmo accounts"), signups ("who wants to do horseback riding?"), takes all of "work" out of vacations.

I will NOT let it touch anything that it could unintentionally (or intentionally) leak sensitive personal info. So, anything that has a credit card, bank account, etc. is pretty much offlimits.

▲▼ thoughtpeddler05:47 hn>

I believe that in the fullness of time we will see that by the mid/late-2020s our society was completely information-saturated/overloaded, and hence why turning to these personal AI agents was seen by most as an easy decision (if not downright necessary to gain a feeling of control again over their lives).

Most peers (Millennial knowledge workers) I talk to these days constantly discuss the feeling of "being overwhelmed", and I suspect a lot of it is just the info-sphere.

Neil Postman predicted some of this many decades ago in "Informing Ourselves to Death", where he argued that increasing the speed, volume, and accessibility of information would not necessarily improve society (i.e. information without context/judgment and institutional scaffolding can become socially destructive).

I really feel like we live in that world, and hence the rise of these AI agents as a potential "solution" to that.

▲▼ vektormemory06:55 hn>

If only there was a company that didn't use ads, protected people's privacy, didn't sell their data, and had local data sovereignty?

▲▼ diegoborgh07:06 hn>

Shocking!

▲▼ JumpCrisscross07:11 hn>
>But a central design decision for constructing URLs has made the links easy to discover. As a result, researchers from security firm Claroc said they were able to enumerate 6,800 links Muse users created for sharing conversations with others.

To be clear, did the users intended for these conversations to be shared with someone? Meta just created a guessable capability URL?

Or were all Muse users' conversations by default public, just behind an obscure URL?

▲▼ fxwin07:23 hn>

Sounds like it's the former: URLs are guessable/easily enumerable but their contents protected by auth unless they're "published" using the share feature

▲▼ cloudbonsai07:34 hn>

It seems that Meta assigns a unique hostname to each shared conversation. For example:

>fiscal-review-b4a5ff.cf.metaaiusercontent.com

So when someone opens the link, the DNS resolution exposes the unique hostname. The original bug reporter found dozens of these URLs in passive DNS logs.

▲▼ venzaspa09:04 hn>

That is remarkably amateur. I'm not a software engineer by trade nor have worked at a billion dollar company, but knew that to be a bad design within seconds.

─ 6 more ─
▲▼ skohan09:37 hn>

I remember back when Facebook was still .edu email addresses only (2004 or 2005 maybe), and my university got access, we discovered you could just grab the user id of another user from their public profile, and paste it in place of your own user id on your own profile, and get access to their profile as if it was your own.

▲▼ kccqzy12:55 hn>

A lot of early 2000s websites are like that. I remember a chat site has something similar: you can view DMs between two other users if you log in with your own account, get a valid cookie, and then substitute parts of the URL.

▲▼ rahimnathwani15:15 hn>

Imagine I have a link of this format:

https://cf.metaaiusercontent.com/q3-revenue-review-7b1e42f0

No one can guess that URL. The q3-revenue-review-7b1e42f0 part is only ever shared with the Meta's server (protected by TLS).

Now imagine the URL is instead:

https://q3-revenue-review-7b1e42f0.cf.metaaiusercontent.com/

The first step for my computer to open that link is to do a DNS query, which immediately shares the entire URL (minus the `https://` and the `/`) with my ISP's DNS server (and anyone sniffing traffic along the path, as DNS queries are usually sent in plain text).

▲▼ underdeserver19:44 hn>

Thanks. It wasn't clear to me what the actual issue was from the headline.

▲▼ lmf4lol07:33 hn>

We are building a Personal AI Assistant platform in Europe. Oh man. It is FREAKING HARD! We have now 20 paying users and it is amazing what those people do lol. You really can't make it up. The complexity of building such a business is something I've really underestimated. Especially if you allow the harness to evolve. For our 20 users, no sandbox is still the same anymore. Everyone customized it, has crons running, built apps or automations. And then jsut to think that Meta Muse went to a million users in literally no-time. I am not surprised at all. On the other hand. Zuck has literally infinite money to spend. You'd expect better than, right?

EDIT: Because someone downstream rightfully asked if we look at user's sandboxes: Yes! IF they ask us. Our users aren't engineers and often get stuck and even the LLM can't figure it out. THEN - AND ONLY THEN - we jack into the sandbox and help them.

▲▼ strofocles07:44 hn>

literally?

▲▼ close0408:40 hn>

It's a topic that comes up once in a while, usually when it's less relevant to the point being made. The short story [0] is that it can mean both literally or figuratively depending on if you use it literally or figuratively.

>We define literally in two senses:
>1) in a literal sense or manner : actually
>2) in effect : virtually

[0] https://www.merriam-webster.com/grammar/misuse-of-literally

─ 2 more ─
▲▼ jonathanstrange07:47 hn>

Good to know how much you're "looking" closely after everything your customers are doing. The name of your company is in your profile, right?

▲▼ lmf4lol07:54 hn>

Yes. We are Bluehouse. The homepage still sucks but we are working on a nice one right now without AI Slop :-)

─ 24 more ─
▲▼ m4rtink08:26 hn>

So dump all my secrets, then have people running the service causually spy on me & brag about it on the Internet ? Marvelous, 10 out of 10!

▲▼ bcvvvy08:50 hn>

Yeah doesn’t look good.

To be fair agentic platforms are a shitty idea from a security perspective anyway. Everyone just threw that out of the window because shiny. Their funeral.

─ 1 more ─
▲▼ ForHackernews10:19 hn>

... every cloud platform keeps an eye on what their users are doing. If you don't like it, don't use someone else's computer.

─ 10 more ─
▲▼ bossyTeacher10:22 hn>

Why would someone use you rather than using a product from a frontier lab? Surely, you can't be cheaper than them unless your model is an open-source model? Anthropic already offers the equivalent of a cron job and app building tools (along with state management).

▲▼ DelightOne11:51 hn>

Many people don't wanna depend on US products. If US switches them off, you are gone. Not even talking about privacy of US companies. Nor talking about guardrails that let you not do things you need to do.

▲▼ Sharlin13:32 hn>

Because recent events have abundantly shown that dependence of any US SaaS is a big liability.

▲▼ dgellow15:34 hn>

The US is openly supporting a country that regularly threatens to nuke part of Europe and already invaded multiple of their European neighbors

▲▼ crorella07:34 hn>

oops! This is totally unexpected coming from Meta.

▲▼ giorgiogamba07:38 hn>

There was a feature requirement for this

▲▼ johnnienaked08:19 hn>

Comedy of errors

▲▼ hamburglar08:27 hn>

I am baffled by all these people giving muse their personal info. I tried muse out. Didn’t install anything locally and didn’t give it any personal info beyond a fresh meta identity. I just poked at the free vm for a while. There’s no way in hell I’m giving it access to anything sensitive.

▲▼ SoftTalker17:35 hn>

Oh come on! How will you possibly proactively handle all the very difficult tasks in your life such as booking hotels, ordering groceries, or making dinner reservations?

▲▼ motbus308:44 hn>

My honest view is that it is taking too long for them to be made legally responsible for these problems.

There is no point on saying "there is no guarantee software" as it is supposed to be "maybe it does not work" and not "it might make your life terrible"

▲▼ kristopolous09:04 hn>

This is news? Didn't we all just presume that was what was happening? I mean they're a data mining company.

▲▼ latexr10:21 hn>
>This is news?

Yes, it is. Just because you expected it doesn’t mean it shouldn’t be reported.

>Didn't we all just presume that was what was happening? I mean they're a data mining company.

I know that, and you know that. Many people obviously still use their products and don’t understand that.

▲▼ adishiktensward09:31 hn>

Zuck never beating the allegations

▲▼ _pdp_10:58 hn>

Someone asked me this morning if I consider Muse a privacy risk. Lol. I do.

But to be honest this is all temporary. Muse, Grok, Dots will have users for the foreseeable future but there will be viable options for self-hosting too.

I am already doing it https://github.com/pdparchitect/noodle/

The Hub powers the entire family inference needs through a single device - 4 users - 8 device about 50 agents - mixture of local models and some subscriptions.

Obviously you cannot get frontier level of intelligence for coding tasks on a single Mac Mini/Studio but most people don't need that. Latest generation of open weight models are fine and in the worst case scenario bring your own regional cloud based inference services that value privacy. There are already plenty of companies in UK and Europe that provide serverless access to GLM, DeepSeek etc.

▲▼ hmokiguess12:32 hn>

Isn't it OpenClaw under the hood? Not surprised.

I like Instinct.

▲▼ Danox15:46 hn>

What did you expect? :)

▲▼ kazinator17:43 hn>

Separately from the issue of the random component being in the domain name, is it true that it's just a synopsis of the chat subject plus 8 hex digits (32 bit integer), like the examples in the article? Or are those examples shortened for brevity?

▲▼ juanre17:47 hn>

Muse is a slippery slope from which it will be very hard to climb back. Do not subcontract the managing of your life to Facebook (or to anyone else for that matter). Intelligence has to become a commodity, the infrastructure via which the agents do useful work has to be open source, and the data and learnings and SOPs they produce have to be yours.

▲▼ moolcool18:33 hn>

I see a lot of the use cases for these tools as just ways to counterfeit yourself. It's kind of gross, IMO.

▲▼ thoughtpeddler05:38 hn>

Yes, exactly. I remember when the idea of human biological cloning was brought up some decades ago, and society collectively decided "No". Fast-forward to today and digital cloning is suddenly possible and there's absolutely no questioning it - everyone's on board. I'm surprised.

▲▼ kwarsh00:02 hn>

Anyone who jumped on the personal AI agent train and gave their Muse/Instinct/Poke/Grokbot access to everything they own deserves whatever happens to them

▲▼ SamInTheShell06:44 hn>

So grandma just trying to do her taxes doesn’t matter anymore, huh?

And when you’re dumb enough to trust a giant corporation, and this happens to you, we shouldn’t care about you either, right?

▲▼ bicepjai05:47 hn>

What did anyone think was going to happen? I bet 3 dollars it’s vibe coded.

▲▼ cco20:47 hn>

Caught Muse on my partner's laptop last night copying everything on your clipboard btw. I'm sure those are fired back to HQ and that logic doesn't at least _attempt_ to ignore passwords.