New York City hospitals drop Palantir as controversial AI firm expands in UK
273 points
4 hours ago
| 11 comments
| theguardian.com
| HN
tombert
4 hours ago
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It seems like letting a company like Palantir anywhere near private medical data is a pretty bad idea. I am happy NYC is doing this.
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Manuel_D
3 hours ago
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Palantir builds software that customers use to work with their own data. Custody of the data remains with the customer.

This is like saying a hospital that uses Excel is handing over data to Microsoft.

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catoc
2 hours ago
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You’re calling people who critique Palantir “borderline Q-Anon” ?

While you yourself think Palantir’s products are “like Excel” ?

They are not. Source: https://www.theguardian.com/news/2026/mar/26/ai-got-the-blam...

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Manuel_D
1 hour ago
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I'm calling people insinuating that Peter Thiel is going to use orbital weapons to assassinate people, as commenters in this thread are doing https://news.ycombinator.com/item?id=47536467 are indeed borderline Q anon.

Also, I don't see anything in your link that contradicts the fact that governments' data remains in the custody of the government, not Palantir.

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therobots927
28 minutes ago
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Q anon was wrong about the details but at a high level a lot of it was confirmed by the Epstein files.

Peter Thiel shows up A LOT in those files. I don’t think it’s out of the question that he would use palantir’s data to assassinate people.

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fn-mote
1 hour ago
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That linked thread doesn’t support your argument. Re-read it.
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Lucasoato
2 hours ago
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This isn’t accurate, Palantir business model includes mass surveillance for military/security purposes; if a company is concerned with privacy should think twice before handling it to Palantir, even if with all the assurances they might give in terms of data governance.
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Manuel_D
1 hour ago
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> This isn’t accurate, Palantir business model includes mass surveillance for military/security purposes;

You realize that this is not mutually exclusive with what I just wrote?

Palantir builds software for military and security purposes. But the customers don't give this data to Palantir, custody of this data remains with the customer.

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rTX5CMRXIfFG
57 minutes ago
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Heh, the fact that they aren’t mutually exclusive is the problem. Why give someone with mass surveillance ops in other domains access to yet another domain?
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bluefirebrand
56 minutes ago
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Even if Palantir only "processes" the data you have to assume they are making their own copies of it if they want to

It's not like tech companies deserve the benefit of the doubt when it comes to trust anymore, if they ever did

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jgalt212
1 hour ago
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> Palantir builds software for military and security purposes. But the customers don't give this data to Palantir, custody of this data remains with the customer.

How is that possible if Palantir software runs on machines Palantir controls?

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ej88
55 minutes ago
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1. on prem 2. extremely strict data controls, if one of palantirs big customers found out data got leaked people are going to prison
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luma
42 minutes ago
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Amen.

People seem to struggle with the concept of private datacenters these days. Palantir customers tend to be the sorts of orgs that are pretty paranoid about their data, and they wouldn't be handing it over to some schmucks without being confident that those concerns were addressed. Militaries and governments generally aren't fuckin around with things like intelligence data, so I think it's reasonable that Palantir is able to make a convincing case to the world's most paranoid orgs that their data isn't being sent anywhere (and it'd likely be air gapped anyway).

Just because everything you touch is in the cloud doesn't mean other orgs aren't still building their own datacenters and then buying software to run inside.

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fluidcruft
50 minutes ago
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You think people go to prison for this sort of thing? How laughably quaint.
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basket_horse
2 hours ago
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This is like saying a Swiss bank would share your secrets because shady people use Swiss banks. No. Confidentiality is literally built into their business model. Getting caught sharing customer data is one of the fastest ways for their business to crumble.
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fzeroracer
2 hours ago
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How many times are we gonna have to see businesses get caught sharing customer data before we learn to not just trust them?
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NetMageSCW
1 hour ago
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What software from what companies do you use to store your personal data?
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timacles
40 minutes ago
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I’m sorry what? Confidentiality is built into palantirs business model? Do you even know who Palantir is? Your analogy makes zero sense

What’s up with all these Palantir shills in this thread

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fluidcruft
1 hour ago
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According to the article:

> It also includes a line stating that with permission from the city agency, Palantir can “de-identify” patients’ protected health information and use it for “purposes other than research”.

Under HIPPA, "research" has a very specific definition which renders "purposes other than research" quite broad. Yes, it's "with permission" but it does depend on the city agency fully understanding what ancillary things Palantir can do with de-identified data once it has left the covered entity and without further explicit permission.

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pvtmert
3 hours ago
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while I understand the meaning here, modern Excel does handover data to Microsoft (via Copilot)...
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OJFord
2 hours ago
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And 365 (I'm sure there is an on-premises version, but when not).
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jazzyjackson
1 hour ago
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I really have never heard of on prem 365 deployments, I think any confidentiality is handled via contracted promises with legal ramifications for breaking. With Azure GovCloud for instance there’s no encryption / user key custody on the one drive side, everything you do is uploaded to Microsoft and they maintain keys, they just hire people who passed a background check to run the infrastructure, US nationals only etc
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Spooky23
47 minutes ago
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There is on prem office.

Government and 365 is weird.

Non-military entities use “Government Community Cloud”, which is an environment where data is stored in segmented areas of Microsoft data centers, but everything else is on commercial infrastructure.

You absolutely can host keys as a customer.

The Microsoft approach to all of this stuff is insane.

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nojito
1 hour ago
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Not for org/enterprise licenses.
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amlib
1 hour ago
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There is virtually no consequences or accountability when big-tech companies share private data. For crying out loud, they were caught red handed sharing private data from their EU endeavors.

If even sovereign states with clear laws forbidding such behavior can't keep those companies in check, no enterprise/b2b can.

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Manuel_D
2 hours ago
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Users choose whether to use Copilot, and are free to decline it's use.
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auxiliarymoose
2 hours ago
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How do I decline it?? I keep clicking no, hide, not interested, cancel, etc. but it keeps showing up and activating...if I had a nickel for every time I clicked it on accident in Azure because a layout shift moved it under my mouse when trying to press a button I would have a lot of nickels. It even showed up as an app on my phone because I guess the Office 365 entry got hijacked...
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mc32
2 hours ago
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Your Entra Admin like your Google workspace admin can publish or remove features from user availability.
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QuadmasterXLII
2 hours ago
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It’s named evil corp. On purpose.
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JumpCrisscross
1 hour ago
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> Palantir builds software that customers use to work with their own data

After DOGE, a movement Palantir aided [1], I think it's fair for folks to wonder to what degree these firms have been infiltrated by extremists. Someone who will convince themselves that exporting data to ICE or the Proud Boys—like the names of every New Yorker whose medical records say they are gay, circumcised or have had an abortion—is the right thing to do. (Or at least funny and inconsequential.)

It's a risk. Not a conclusion. But given Palantir's offering is becoming less differentiated by the day, I think it's fair for people to look for alternatives.

[1] https://www.wired.com/story/palantir-doge-irs-mega-api-data/

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text0404
1 hour ago
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The concern is more with the tools that Palantir creates around the domains they service. They analyze, predict, and shape decisions using unproven technology. Palantir controls insights, models, and outcomes, and given the anti-democratic and frankly unhinged extremist worldviews of the founders, it's highly concerning to allow them to create tools for sensitive and nuanced data that have life or death consequences.
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gullies
3 hours ago
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I heard that they lock data by using proprietary formats. MSFT does not do that.
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easterncalculus
2 hours ago
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They literally did. XLS was proprietary until Microsoft completely cornered the spreadsheet software market.
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nradov
47 minutes ago
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In fairness to Microsoft, when the XLS file format was first defined about 40 years ago all of their competitors also used proprietary file formats. Back then open file formats for complex, structured data weren't really a thing. I suppose in theory they could have used SGML but that wouldn't have been very practical given the severely limited hardware resources at the time.
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drnick1
1 hour ago
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People should not use proprietary formats for obvious reasons, but XLS has been largely reverse engineered.
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vovavili
2 hours ago
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Locking users behind proprietary data formats is _literally_ the sole point of Microsoft Office.
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crimsoneer
2 hours ago
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They very much do not, you can import/export in pretty much any format you want and they've got a well documented sdk.

https://www.palantir.com/docs/foundry/ontology-sdk/python-os...

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mdni007
27 minutes ago
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Why would anyone knowingly use Isreali spyware?
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lukewarm707
1 hour ago
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if custody is with the customer.....why does palantir have compute pricing.....

hmmmmmm

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themafia
58 minutes ago
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> Custody of the data remains with the customer.

Yea.. like.. how, though?

Here are their setup instructions. It seems pretty clear what is happening to your data, and an unqualified statement that you maintain some nebulous idea of "custody" seems oblivious to even simple risk.

https://www.palantir.com/docs/foundry/data-connection/initia...

This isn't even getting into their "forward deployed software engineers" or how that whole aspect of their "product" works.

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WatchDog
26 minutes ago
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You can run it on-prem, where you can actually technologically enforce data custody.

Custody enforcement using the cloud hosted product, is mostly contractual, although they do offer some technical features, like encrypting all data using a AWS KMS key in the customer's AWS account.

Still, this relies on trusting that they won't make their own separate copies of the data.

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slater
1 hour ago
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> Custody of the data remains with the customer

pinky promise?

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foxes
2 hours ago
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Do you work for palantir?
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Manuel_D
2 hours ago
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No, but I am curious why this one company gets some much hate. I can get being politically opposed to the conservative politics of some of its founders, but the vast majority of conservative-founded companies don't get nearly as much criticism. A lot of it is seriously borderline Q-anon levels of conspiratorial talk. Just look at the comment in this thread insinuating that Peter Thiel is going to assassinate people with orbital weapons.
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schubidubiduba
2 hours ago
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The people controlling Palantir are openly anti-democratic. They see technology as a means of controlling and ruling the common folk. They said so, repeatedly, in public, of their own volition.
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Manuel_D
1 hour ago
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Can you point to where they have said so? The only one that comes to mind is Thiel's quote from 2009 about democracy being incompatible worth freedom (the populace will vote to remove freedoms, e.g. try to ban AI or other technological advances and whatnot). But pointing out flaws in democracy is a far cry from actual wanting to get rid of democracy.

If he's stated an actual intent to end democracy in the US, it'd be good to cite that.

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tombert
2 hours ago
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Alex Karp is a deeply unlikable human who talks about how his software is used to kill people, and that he wants to drop a lot of fentanyl-laced urine across all the negative reporters.
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detourdog
2 hours ago
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Also he has stated that critics should be sprayed with fentanyl laced urine.

https://www.thecanary.co/skwawkbox/2026/02/17/palantir-piss/

Why should we feel good about him running any company.

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polski-g
1 hour ago
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Do you think there are zero people on earth who need to be killed?
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jazzyjackson
1 hour ago
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Certainly we do not need to make those decisions based on fuzzy vector search, probably how the opening salvo of the Iran war ended up killing a hundred school girls
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presentation
1 hour ago
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Hating Palantir without having any idea of what they are is the trendy thing to do. Their leaders are toxic which doesn’t help the case, but the core issue really is just that in this political climate, people all over the western world don’t trust their governments, and it’s also trendy to distrust anyone making money, as well as tech companies - especially those involved in data and AI related businesses - so the fact that Palantir makes these distrusted actors more competent while making money doing it, is seen as siding with the devil.

So it’s a trust problem, if the government were seen as effective and worthy then I want them to be effective, which includes using the data they collect effectively. In this climate trendy people would prefer that their corrupt government is also fully incompetent to limit the effect of the corruption.

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Spooky23
43 minutes ago
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Their founder is a lunatic giving a lecture tour about the anti-Christ and the need to move beyond national-states. The CEO is on some bizarre PR tour where he comes off like a Bond villain.
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btown
1 hour ago
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Your point is well taken, though it's worth pointing out that literally yesterday Palantir was co-awarded a contract for building orbital weapons systems [0].

The broader point is Palantir's specific confluence of:

- access to granular, non-anonymized data across industry silos

- its chairman's specific pro-authoritarian mission (so pointedly so that the Catholic Church felt the need to make a specific rebuke a few days ago [1])

- a regulatory environment in which its monetary risks are arguably minimized if it takes the broadest possible reading of e.g. HIPAA's law enforcement exceptions that mention "written administrative requests" [2]

- documented concerns about governance [3]

Those concerned with this confluence are far from conspiracy theorists, and may be quite rationally interested in protecting e.g. the public reputation of their hospital networks, and ability to service - to say nothing of their desire to protect the privacy of their patients.

[0] https://www.usnews.com/news/top-news/articles/2026-03-24/and...

[1] https://www.nytimes.com/2026/03/17/world/europe/peter-thiel-... - https://archive.is/2EOXa

[2] https://www.hhs.gov/hipaa/for-professionals/faq/505/what-doe...

[3] https://comptroller.nyc.gov/reports/letter-to-palantir-techn...

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remarkEon
1 hour ago
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Have you considered that a weapons platform like that could be necessary? Or are you just opposed to Palantir being part of it.
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AlotOfReading
49 minutes ago
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This comment is written in an interesting way. If it's unnecessary, the OP's comment is fine. If the platform is "necessary" in some abstract sense, you've avoided articulating that argument by putting the burden back on OP to justify their position.

That seems like an interesting discussion though. Why would it be necessary?

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remarkEon
34 minutes ago
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There's ample evidence that medium range ballistic missile technology is proliferating, fired from land based systems. It is difficult to intercept these with ground-based launchers. But, if incepting from orbit the probability you score a hit is higher. The catch is that it is a) extremely complex, and b) very expensive to develop and implement a system like this. Enter Palantir and Anduril.

The weight of this argument rests on how much you care about being in range of MRBMs, how likely you think it is that MRBMs will be a decisive factor in a future conflict, and whether or not you want the United States to be victorious in this potential conflict. Many people do not care about this threat, don't think MRBMs will matter, and/or want the United States to lose. I am not one of those people.

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twelve40
1 hour ago
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well, there _is_ this:

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

"bars states party to the treaty from placing weapons of mass destruction in Earth orbit, installing them on the Moon or any other celestial body, or otherwise stationing them in outer space"

but 1. today's sentiment is: to hell with these treaties-schmeaties, and 2. what you mentioned is not yet a weapon of _mass_ destruction, so we're all good!

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jazzyjackson
59 minutes ago
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Claiming a particular weapons system is “necessary” is war brained. There are other ways of survival besides bombing the shit out of each other.
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remarkEon
27 minutes ago
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True, I am partial to battle drill 1A.
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Manuel_D
1 hour ago
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> The broader point is Palantir's specific confluence of:

> - access to granular, non-anonymized data across industry silos

Do you have evidence that Palantir itself - not customers using Palantir software - has access to this data?

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beepbooptheory
1 hour ago
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I think you are maybe reading into the initial claim too much and not hearing the follow ups. There are two things here: 1. the overall character, broad charter, and people that compose the company, and 2. the theory that it is a specific agent in illegal or harmful data trafficking. And sure, I think we can take 2 away completely here if we simply must assume good faith from these guys and the contracts that they make, but that still kinda leaves 1 which is pretty big. Like 1 answers your follow up question of why everyone hates them either way, but you still are countering it by trying to ask what it has to do with 2. If that makes sense?

And really, I don't think anyone wants to "oh sweet summer child" you in your doubts here, but it's really extremely hard to not want to just... gesture around the world right now and ask why you still believe in some kind of sanctity or infallibility of something like the legal contract or other various forms of de jure "accountability" when it comes to tech companies, especially one as big as this.

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Manuel_D
1 hour ago
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This pattern in which people make claims about Palantir having access to private information, then retreat back to something along the lines of "I don't like the character of the company" is exactly the kind of thing that leads me to believe people don't actually have tangible complaints with the company.
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remarkEon
31 minutes ago
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This is true, but Palantir also describes what they do in a way that is going to cause skepticism and confusion. When they talk about the ontology acting as a "digital twin" of the customer environment one could be forgiven for thinking this does actually mean Palantir is exfiltrating customer data and cloning it, which is not what happens.
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Manuel_D
22 minutes ago
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> When they talk about the ontology acting as a "digital twin" of the customer environment one could be forgiven for thinking this does actually mean Palantir is exfiltrating customer data and cloning it, which is not what happens.

This is basically saying you have the same DB schema on your dev environment as you do on prod. If anyone made that kind leap in logic, I would conclude they have little to no technical know how.

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remarkEon
2 minutes ago
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Oh, I agree with you. Perhaps I should've said "one could forgive a journalist ...", who tend to not be familiar with these things.
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ashtonshears
1 hour ago
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Saying they have ‘conservative values’ is the death blow to conservativism, given their explicit anti-democratic, and fundamentally extremist leadership
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flawn
1 hour ago
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Look into Peter Thiel, the current administration and how it all ties back to Palantir. No conspirations here, just openly known facts.
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throwawaypath
1 hour ago
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>No, but I am curious why this one company gets some much hate.

Mostly because hating Palantir is a trendy leftist virtue signal. Defund ICE being another one. Defund the police was trendy five years ago, but is no longer popular.

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gunalx
2 hours ago
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Well, they are to some degree.
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fsflover
2 hours ago
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Microsoft can't guarantee data sovereignty – OVHcloud says 'We told you so' (theregister.com)

76 points by fauigerzigerk 6 months ago | 7 comments

https://news.ycombinator.com/item?id=45061153

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guywithahat
2 hours ago
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In some regards I'd almost rather Palantir runs it, since the DoW would force them to implement very strict data isolation features which hospitals could then get for free. I wouldn't imagine Epic Healthcare Systems would be forced to isolate data so aggressively.

That said I also recognize the moral dilemma and understand why they'd pull out. Frankly I'm surprised they did much work with hospitals at all

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nradov
2 hours ago
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Most Epic products aggressively isolate data. The majority of instances are run on-premises, and even those hosted on cloud platforms are single-tenant. They have a good record for data security and privacy; afaik all Epic data breaches were actually caused by infiltration of other customer systems.
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willis936
3 hours ago
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Why are so many entities dealing with Palantir? They are a poison pill for customers.
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paxys
2 hours ago
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Palantir is a glorified IT consulting company. You tell them "I want a system to manage patient records" and they will dispatch a team of engineers fresh out of college to build it for you while charging top dollar. They are able to get government & military contracts because of lobbying and influence, but generally everything you see about them online is marketing.
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OJFord
2 hours ago
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Cambridge Analytica was a political consulting company...
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MidnightRider39
2 hours ago
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Cambridge Analytica was much more successful as a marketing company, vastly overstating their influence and impact
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ar_writer
1 hour ago
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They don't need marketing. It's very well known what they do and for whom they work.
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puppymaster
1 hour ago
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I always tell people this - that Palantir is just IBM. Instant hate feedbacks from both left and right.

Left: They kill babies and have your poop data.

Right: They are so much more than that. That have super intelligence AI with drone puppetry. Have you seen the leaked dashboards!

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jazzyjackson
57 minutes ago
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They deliver on contracts or else they wouldn’t keep getting them
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0x3f
3 hours ago
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They don't have in-house talent to implement what they want. The same reasons they used to hire Deloitte/EY/KPMG/PwC. Palantir is one rung up from those places when it comes to talent/ability to deliver.
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senkora
2 hours ago
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+1. Think of it like a consulting shop that can deliver customized software instead of just slide decks and excel workbooks.
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nradov
2 hours ago
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Which customers? Outside of the HN bubble, very few consumers know or care which entities are using Palantir.
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ar_writer
1 hour ago
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With the controversial contracts they already have with the US, I think they had enough and should keep it that way...

Just saying.

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nottorp
2 hours ago
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Palantir is an AI firm now? Thought it was a data collection/spyware firm.
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easterncalculus
2 hours ago
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  spyware
Why is Palantir a spyware company, but Snowflake or Databricks are not? "Spyware" has an actual definition, and there are real companies that sell it, like Pegasus. It's not some catch-all term for what people call "evil".
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natebc
2 hours ago
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If they're not a spyware company then they really super duper picked the wrong name. Maybe they were just going for evil, in which case ... well I'm glad NYC hospitals have dropped them and I hope many, many more companies and organizations choose the same path.
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WatchDog
24 minutes ago
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I like to think of Palantir as JIRA or salesforce for killing people.
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max_
1 hour ago
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All AI companies are spyware companies.
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tbrownaw
2 hours ago
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> Palantir is an AI firm now?

Of course. Everyone is an AI firm now.

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ktokarev
2 hours ago
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when private company is deeply embedded in public health systems it is just dangerous
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naasking
1 hour ago
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Private companies are embedded in every healthcare system in the world, even public ones.
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ar_writer
1 hour ago
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Palantir is the most evil company nowadays.
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hermitcrab
2 hours ago
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Dear UK government, keep Palantir the hell away from my data.
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user3939382
3 hours ago
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NYC schools just passed some AI guidelines as well. No training on student PII data, no final grades, etc. Unfortunately that's a pinprick for the behemoth.
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cat-turner
2 hours ago
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Palantir can install a data backdoor at anytime with their software. If you haven't noticed that businesses are openly violating data privacy you aren't paying attention. I don't have trust in our judicial system if Trump pardons criminals everyday.
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infinitewars
3 hours ago
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J.D. Vance and Peter Thiel's Palantir is reportedly getting the software contract for control of Golden Dome, an orbital weapon system built by Elon Musk.

A weapon system capable of targeting any person on Earth controlled by a mass surveillance company. Wonderful.

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paxys
2 hours ago
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I'd be concerned if any of the parties involved were halfway competent. This is a grift for taxpayer dollars, nothing more.
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f-securus
1 hour ago
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Oh cool. All is well.
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varispeed
3 hours ago
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"controversial"

Everyone knows what's going on, but also everyone is too afraid to stand up for some reason.

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Manuel_D
3 hours ago
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What is going on?
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payphonefiend
3 hours ago
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Their main product is just consulting and PowerBI but for government. So much hysteria online!
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danny_codes
2 hours ago
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Their CEO is a crazy person who seemingly wants to tear down democracy
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llm_nerd
2 hours ago
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Hysteria? Have you listened to Karp? Palantir pushes some pretty shit-tier BI noise to clueless executives (it's actually uproarious the mythology that has built around that company), and this weird creep talks like they're the masters of the universe.

Thiel is another incredibly bizarre creep, and he sits as the chairman of the board. Both are very tightly associated with the Trump crime syndicate and the US government, which increasingly is the world's #1 threat, and should be treated as equally dangerous.

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