ks2048 2 days ago

I do worry about my data with them, but when I think about the worst-case scenario - you will not get insured (or have high rates) because you have {some genetic condition}.. it seems just as likely that they will simply require my DNA to apply for insurance. (or get my DNA from a blood test within their system, etc.).

The obvious solution is with legislation for transparency and better health care system.

  • Terr_ 2 days ago

    One aspect to this tangle is knowledge asymmetry: One of the traditional justifications for insurers poking around is to guard against an applicant that conceals important factors as a kind of fraud.

    But what about the reverse? There's something intuitively unjust about the customer not knowing why they're being charged a higher rate, especially if it means the company believes there's a potential danger (enough that it affects the bottom-line) but conceals it.

    So yeah, I think "transparency" is a robust principle to follow here, especially if anyone is arguing market competition is going to curb the worst abuses.

    • cm2187 2 days ago

      The paradox is that the better insurance companies are at pricing risk, the more irrelevant their business becomes. If they can predict your disease with 100% reliability, and charge you based on that, then what is the point of buying insurance if you are going to be charged either nothing or the full cost of the treatment, just like if you were not insured.

      Except of course in the US, with scammy hospitals charging over-inflated prices to uninsured patients, while only insurers can access realistic prices.

      • Terr_ 2 days ago

        I think that conflates accurate probabilities with predicting discrete future events.

        For example, suppose you can accurately determine that someone has exactly a 5% chance of developing a problem that will cost exactly $X to treat. Find 10,000 of those people, and insurance is still useful for spreading the risk and financing the treatments.

        • cm2187 2 days ago

          At 5% you are still loosely predicting a disease, but with progress in generics you may be one day predicting with a 80% accuracy. The insurance premium will converge to cost of treatment.

        • lotsofpulp 2 days ago

          Health problems and healthcare is not that simple. Almost everyone will experience healthcare issues in their life, so the insurance becomes more of a subsidy mechanism to time shift costs from one population to another (which at some point becomes indistinguishable from taxpayer funded healthcare, just with a different administrator).

          Also, legislation requires health insurance to pay for all healthcare, so there is no point paying to insure against specific ailments.

          • sidewndr46 2 days ago

            This isn't really true in the US, I have specific policies that insure me against other types of illness. They pay directly to me in the form of a predetermined cash settlement in the event of a diagnosis.

            • lotsofpulp 2 days ago

              The Affordable Care Act does not allow for benefit maximums. Necessary healthcare beyond the out of pocket maximum is (theoretically) required to be paid for by the insurer.

              You might have supplemental insurance that pays you in case of a specific illness, but that is not what is commonly referred to as health insurance.

              Can you provide a link to a business selling the type of policy you are referring to? I am curious what these look like.

    • PorterBHall 16 hours ago

      Currently, due to the Affordable Care Act aka Obamacare, health insurance companies are prohibited from setting rates based on individual risk (except they can charge higher premiums to tobacco users). Before the law, ensures would typically put applicants through a health screening that would determine their rate. People with pre-existing medical conditions could be denied coverage or charged higher rates. Women routinely paid higher premiums than men.

  • slg 2 days ago

    The analogy I have used in the past is this fear is like thinking that health insurance companies were more likely to buy the old Marlboro Miles database rather than just making detailing your smoking history a required part of the application process.

    If these companies have the legal clearance to use DNA data, why would they be satisfied only having secondhand access to that data for a relatively small subset of the population? They'll obviously want that data for everyone.

    • vintermann 2 days ago

      Yes. Behavioral data is in most cases far more useful to them than DNA. No need to go all the way of using the non-coding SNPs in a genealogical test to infer your coding DNA, to infer your propensity for smoking, when they can just find out if you smoke instead.

      • abbotcabbot 2 days ago

        It may have been the lower hanging fruit. But they already have all the tools and behavior analysis is no longer the competitive edge. They can ask for your smoking status and deny your claim for fraud later, but (any genetic data on behavior is an update to fraud investigation value and) they can't know your propensity to non-smoker cancers.

      • sidewndr46 2 days ago

        The data that 23andme goes far beyond DNA. It goes into explicit family history. Which as it turns out is pretty close to behavioral information

    • lazide 2 days ago

      It’s much ‘better’ for them to use it as an anti-fraud measure later when someone makes a claim, not early on when people are paying them money.

      ‘You said on your application you don’t smoke, but on x data dump it shows you do. Por que?’ Or just deny your claim for that reason, and make you fight it.

  • echelon 2 days ago

    > you will not get insured (or have high rates) because you have {some genetic condition}..

    s/insured/hired

    Wait until we have DNA detectors wired up to collect the DNA we exhale and rapid sequencers that handle what might be below the limit of detection today.

    Maybe that's fifty years down the road, but it's coming.

    Gattaca was a prescient premonition, it was just a hundred years ahead of its time.

    • rixed 2 days ago

      Either you or me are deeply wrong about how genotypes relate to phenotype.

      While some DNA characteristics can be statistically linked with some costly health conditions, the connection to "being a good hire" seems totally imaginary to me, has always been and will always be.

      For what it's worth, public posts and comments on internet are probably a much better indicator of whether someone is going to be an obedient employee, and this dystopia is technically doable right now, and certainly many are working on it already.

      • sidewndr46 2 days ago

        Whether or not the connection exists is not the question. The question is whether or not someone will make decisions based off that limited information

      • lnsru 2 days ago

        The samples of DNA of the best employees will be collected, evaluated and compared to applicants. So if your DNA is similar they will let you in. Wait for a clever startup to offer a complete solution for this comparison soon.

        • rixed 2 days ago

          I'm not discussing that it would be doable if it worked, and that some startups will be up for it. I'm saying that DNA is not a predictor of being a "good employee", and if you believe otherwise I'd be interrested to know why.

          • lnsru 2 days ago

            But good employees have DNA to analyze and compare to applicants. I am not saying, there is science behind. I also not saying, that good employees are the real good ones and not good looking ones.

          • echelon 2 days ago

            > I'm saying that DNA is not a predictor of being a "good employee"

            Sure it is.

            Easy case in point: count the chromosomes. The wrong number alters gene dosage, leading to diseases such as down syndrome.

            Neuroticism amongst many other personality traits is heavily genetically linked, obesity and cardiovascular health are genetically linked, ...

            Lots of things an employer or insurer would be interested in if our laws do not protect us. Some may eventually be willing to skirt the law if it gives them an edge and the penalties don't outweigh the benefits.

            We're not there yet, but give it 25-50 years.

            • rixed a day ago

              Come on, I don't need a dna analysis to tell if one has Down syndrome or is obese. Again, a google search teach me much more about a candidate than his or her dna.

              And about dna to be used baselessly to take decision, sure, like graphology, or astrology could be used... but then concealing dna is like concealing your handwriting or exact date of birth. Why not, but we are no longer speaking about privacy protection but about fighting superstition.

    • ks2048 2 days ago

      Yes, I can imagine those dystopias - my point was that I don't imagine my choice to try 23andMe in 2019 is what dooms me - while others are saved by not making that choice.

      • jraph 2 days ago

        I kind of understand your point, now my view would be that it should not be a reason not to delete the data from them, in case it actually helps. Otherwise:

        1. Why take the chance?

        2. Your DNA being out in the wild also impacts the privacy of your relatives (including those you might not know, and those who don't exist yet (a child, a nephew, a niece for instance)), so if not for you, do it for them.

        It won't be a guarantee, but it maximizes the chances.

        • vintermann 2 days ago

          Why take the chance? Because genealogical data is valuable to you, of course. If it isn't, no amount of legal or technical security will make it worth it.

          I do think that the health stuff from 23andMe is only marginally better than astrology, that the ethnicity estimates are inferior to what most people can get from good old fashioned genealogy, but that the matching may be useful, if you value knowing who you're related to a lot.

          • jraph 2 days ago

            OP said "I do worry about my data with them", it seems to be the best they could do to try resolve this would be to delete the data.

            But indeed, that's me thinking that you should care a lot more about your privacy and the privacy of your relatives than anything 23andMe provides.

            I mean, I think I would find it fun to discover relatives, but not at this cost.

    • barbazoo 2 days ago

      Why would that matter at hiring time? If the person develops a health issue during employment they’ll just fire them. Unlike insurance where there they’d have to spend money.

    • qingcharles 2 days ago

      50 years down the road AI will have taken all the jobs, so I'm not sure we should be worried about getting hired. That ship will have sailed.

    • hammyhavoc 2 days ago

      What makes you believe this is coming? What evidence points to this inevitability?

  • willcipriano 2 days ago

    I put a fake name in when I signed up.

    Good luck blue cross.

    • data_maan 2 days ago

      I always wondered why people are so trusting (gullible?) to use their real data

      • Terr_ 2 days ago

        If they have enough DNA and not-so-secret genealogical data, they can derive your real name anyway.

        • echelon 2 days ago

          They don't even need your DNA. Just your relatives.

  • grues-dinner 2 days ago

    Things like financial and medical data should be required to have an audit log that you can see, in real-time and subscribe to updates for, including extraction into "anonymised" formats, along with a description of that process, format and a justification for why it is robust against deanonymisation. If data is handled well, there is nothing to fear here. Fiddly, perhaps. Expensive, probably. But personal data processing should be risky and expensive.

    Deliberately extracting personal data into un-audited environments without good reason (eg printing a label for shipping), should be punished with GDPR-style global turnover-based penalties and jail for those responsible.

    • chha 2 days ago

      > Deliberately extracting personal data into un-audited environments without good reason (eg printing a label for shipping), should be punished with GDPR-style global turnover-based penalties and jail for those responsible.

      There already are, but only for Europeans through the GDPR.

      • grues-dinner 2 days ago

        Technically not quite, because even in the EU, you don't have to provide the audit log for someone's data specifically and you as a subject have to make specific requests to delete or retreive your data, it's not make transparent to you as a default position. But yes, you can't just dump it out anywhere you want.

        How it should be is that personal data's current and historical disposition is always available to the person in question.

        If that's a problem for the company processing the data (other than being fiddly to implement at first), that sounds like the company is up to some shady shit that they want to keep quiet about.

        Nothing to hide, nothing to fear should apply here, and companies should be fucking terrified with an existential dread of screwing up their data handling and looking for ways to always avoid handing PII at all costs. The analogy of PII being like radioactive material is a good one. You need excellent processes, excellent reasons to be doing it in the first place, you must show you can do it safely, securely and if you fuck up, you'd better hope your process documentation is top tier or you'll be in the dock. Or, better, you can decide that actually you can make do by handling the nuclear material only in some safer form like encapsulated vitrified blocks at least for most of your processes.

        The data processing industry has repeatedly demonstrated they they cannot be trusted and so they should reap the whirlwind.

        • chha 2 days ago

          It doesn't say audited environments as such, but you are required to use secure environments that you control as a basis. What "secure" means can always be discussed, but in general it depends on what data you process and what you do with it; if it is a large volume/big population/article 9-data auditable environments should be expected - though not publicly auditable. Although that would be nice...

          Fully agree on what you are saying, and my popcorn is ready for August when the penalties part of the AI Act comes into force. There is a grace period for two years for certain systems already on the market, but any new model introduced after August this year has to be compliant. AI Act+GDPR will be a great show to watch...

hirvi74 2 days ago

Can one even truly delete their DNA from 23andMe? Wouldn't deleting someone's DNA require deleting not only the existing record, but also the record from all historical back-ups too? What is to say 23andMe just doesn't flip a bit in their database and claim one's DNA is (soft) deleted?

  • vintermann 2 days ago

    Well, GDPR compliance is one thing. It could be very expensive if you have European customers and get caught doing this.

    • FirmwareBurner 2 days ago

      If they don't have any offices or assets in Europe, then the EU can't do anything against them for breaking GDPR.

      • chha 2 days ago

        Sure they can. GDPR article 2 (2) says:

        «This Regulation applies to the processing of personal data of data subjects who are in the Union by a controller or processor not established in the Union, where the processing activities are related to: (a) the offering of goods or services, irrespective of whether a payment of the data subject is required, to such data subjects in the Union;»

        So the GDPR applies. The EU can of course sanction violators outside, but given the current political climate it is likely to be more difficult than before.

        • FirmwareBurner 2 days ago

          >Sure they can. GDPR article 2 (2) says:

          No they can't. That says only about where the law applies, it doesn't say about prosecution of entities not residing in the EU. EU's legal arm can't extent outside the boarders of the EU, without an outright military invasion, it's toothless to foreign entities.

          >So the GDPR applies.

          I never said it doesn't apply. I said how is the EU gonna prosecute an entity that doesn't reside in the EU?

          Extraditions are tough to negotiate even for serious stuff like murder. No foreign judge will take GDPR violations seriously to do that.

          • chha 2 days ago

            Sorry for that, guess I'm just too used to the common misconception some people have that the GDPR doesn't apply if a company isn't established in the EU.

            In this case 23andMe is on the Data Privacy Framework list, so they have volunteered to follow the GDPR while still being based in the US. This is basically the same as a number of other GDPR cases, including the GDPR fine against Clearview AI. Fining 23andMe if they violate GDPR should be trivial in that case.

          • vintermann 2 days ago

            EU will presumably stop you from doing business in the EU, if you break EU laws and ignore judgments. Companies don't want that. Grindr LLC, a US company with no EU corporate presence as far as I know, was fined 6.5 million for breaching GDPR by an Oslo Court, upheld in appeals. They paid that fine. If they didn't, they'd probably be kicked out of the app stores from Norway (if not from all of EU). Apple and Google do have an EU presence. Even if they didn't, they wouldn't start a war over 23andMe.

            We generally don't need to worry about EU judgments against US companies being enforced, or vice versa. It doesn't get far enough that we need to think about how it's going to be enforced as a practical matter.

            • culopatin 2 days ago

              You really think they are getting access to their data and looking for some German dude’s data in every server they have? At most 23andMe gets some 250 item questionnaire that some poor soul with a red stapler in a basement has to answer, some middle manager puts a signature on it, sends it saying “yeah we good” and that’s it. Unless there is enough noise for someone to sue, no one is looking at that shit hard enough.

              Even if they are, 6.5 million in fines is chump change.

              • vintermann 2 days ago

                Filling out some form won't help if someone finds out they're not doing what they said they will do. The data protection agencies will sue if they find that out. And they did find out that Grindr was selling data it wasn't allowed to.

                Fines are scaled according to revenue. That's the reason for the monumental fines leveled at Google and Facebook. They don't mess around.

                I believe Grindr's fine was just based on their revenue from Norwegian users. Probably plenty hurtful enough to make them implement data protection in the jurisdictions which demand it.

              • chha 2 days ago

                Fines are based on a number of things; the type of data (PII or Article-9-PII), number of people affected, amount of data, previous violations, and as far as I know also the country issuing the fine. 6.5M might be a small fine by some standards, but if fined and nothing improves the fine is likely to be a lot higher the next time around.

              • Novosell 2 days ago

                Meta has been fined €1.2b for breaching GDPR, though it seems to still be appealing.

                The fine is revenue adjusted.

          • florbnit 2 days ago

            > EU's legal arm can't extent outside the boarders of the EU, without an outright military invasion

            All the lawsuits from EU against tech companies outside the EU have been carried out without any military invasions required. You are delusional if you think USA is going to go “Google won’t pay the fines, invade us if you want the money”

            • FirmwareBurner 2 days ago

              >You are delusional if you think USA is going to go “Google won’t pay the fines, invade us if you want the money”

              Why don't you read my comment thoroughly before accusing people of being delusional? Google is registered in Europe(HQ in Ireland IIRC ) and does business in Europe as an European company, so there's a physical, legal and tax paying entity the EU can fine and even European management they can send to jail just in case they don't comply, same how they did with VW for the diesel scandal.

              If you would have read my comment thoroughly (hard ask, I know), you would have seen I'm specifically asking about how would the EU fine foreign companies that have EU citizens' data but have no HQ or any legal entity in Europe that can be reached by EU law enforcement in case of GDPR violations.

  • UltraSane 2 days ago

    The only truly reliable way to do this is to have a per-customer encryption key used to encrypt ALL data for that customer. Then you can simply delete the key to delete the customer data.

jmole 2 days ago

Is there any intrinsic value whatsoever in the DNA or SNPs themselves? Or is it just the link between your name and your DNA that is so concerning?

It seems like you could do lots of useful things without having a name attached to any particular sample. There must be some kind of differential privacy approach here that would work well.

kazinator 2 days ago

The idea that someone who cares about their personal data should happily give it to a company as long as they are not near bankruptcy is absurd.

anothernewdude 2 days ago

Be careful not to delete all your DNA if you're still alive and using it.

  • gattr 2 days ago

    You could always restore from incidental backups (hairbrush, etc.).

  • CITIZENDOT 2 days ago

    Why not? Elaborate

    • 7734128 2 days ago

      It's quite hazardous to your health to all of a sudden lack any DNA. Your cells won't know how to replicate for one.

barisozmen 2 days ago

I started doing a relevant project https://github.com/barisozmen/securegenomics . Because I believe 23andMe event will result in people to be more wary of sharing their genetic data, and we need ways to make people able to contribute in genetic research without exposing their data.

  • jraph 2 days ago

    In what you show, people encrypt their genome before uploading data on some server, and then scientists can work on the data.

    How are scientists able to work on encrypted genomes?

    • barisozmen a day ago

      Yes, it's by homomorphic encryption as @vintermann mentioned.

      That being said, scientists can implement their own protocols, and use whatever technique they want. For example: https://github.com/securegenomics/protocol-alzheimers-sensit....

      It's that our platform makes federated computing + homomorphic encryption analysis easy, but protocols are customizable.

    • vintermann 2 days ago

      Homomorphic encryption, presumably? It's not impossible. But I also think it's overkill. Also, I don't know of good open source software that lets me do the kind of analysis I want even on non-encrypted data.

      • jraph 2 days ago

        > Homomorphic encryption, presumably?

        That would not be very comforting, this would mean that even encrypted, we can know stuff from the encrypted form, which kinds of defeat the purpose unless I'm missing something.

ulfw 2 days ago

Deleted it years ago. Don't trust any of them to actually have deleted it.

seanvelasco 2 days ago

i'm curious, what's the worst-case scenario if one were to put their whole DNA data exposed publicly? would a future civilization re-make your image? or are there societal benefits?

  • ashdksnndck 2 days ago

    23andMe’s new business model (Anne Wojcicki and Regeneron both had the same plan for it) is to use the data for drug development. That’s theoretically where the $$$$ is. Turns out you can use statistical association between genes and other biomarkers to discover drugs that will succeed in clinical trials.

    So, I suppose, if everyone could use the data, everyone could use it to develop drugs, not just 23andMe. That’s good if you want more drugs to be developed and released… bad if you don’t.

  • wslh 2 days ago

    Clearly, one risk is that your DNA, or that of a close relative could be linked to a crime, even if you weren't directly involved.

    • hammyhavoc 2 days ago

      DNA isn’t guilt by association. Cops still need real evidence—this isn’t CSI fan fiction.

      • a_bonobo 2 days ago

        >Identification of DeAngelo began in December 2017 when officials, led by detective Paul Holes and FBI lawyer Steve Kramer, uploaded the killer's DNA profile from a Ventura County rape kit to the personal genomics website GEDmatch.[182] The website identified 10 to 20 people who had the same great-great-great-grandparents as the Golden State Killer; a team of five investigators working with genealogist Barbara Rae-Venter used this list to construct a large family tree.[183] From this tree, they established two suspects; one was ruled out by a relative's DNA test, leaving DeAngelo the main suspect.[184]

        >On April 18, 2018, a DNA sample was surreptitiously collected from the door handle of DeAngelo's car;[64] another sample was later collected from a tissue found in DeAngelo's curbside garbage can.[185]

        DNA as the guilt-by-association, they then will get the evidence.

        https://en.wikipedia.org/wiki/Joseph_James_DeAngelo#Arrest,_...

        • hammyhavoc 2 days ago

          You're describing the process working—DNA gave investigators a lead, which they followed up with legally obtained, direct evidence tying DeAngelo to the crime. That’s not guilt by association; that’s good policing. Framing that as something sinister ignores the outcome: a serial rapist and murderer finally faced justice. That’s not dystopia—it’s what society should be doing—or would you rather a rapist, kidnapper and murderer walked freely?

  • kstrauser 2 days ago

    For example, long-term care, and disability insurance aren’t blocked at the federal level from discrimination based on DNA. If they suspect you might get bad arthritis some day, they can block you from insurance (barring state laws saying otherwise).

  • beaugunderson 2 days ago

    someone could synthesize your DNA and leave it a crime scene, to use an example popularized by the consent form of the Harvard Personal Genome Project.

  • chneu 2 days ago

    what's the best case scenario?

    • vintermann 2 days ago

      Best case scenario is that you can answer a ton of historical questions that you wouldn't have a chance to otherwise.

      I'm currently in the process of figuring out where my most distant known paternal-line ancestor came from. Took a Y-DNA test, found a very distant all-male line cousin who was open to taking a Y DNA test (because he had already taken one at 23andMe, I knew the odds were good that he would be OK with it - the 23andMe test also had enough Y information that I knew it was likely we both descended from the same man).

      His first results came in yesterday. In another couple of weeks, when his Y SNPs come in, we'll know which of my ~10 private mutations (ones no one else has been found to share) we have in common, which will in turn put better time estimates on our distance to other testers in our part of the Y-tree.

    • sjw987 2 days ago

      All your DNA markers show that you have no markers for any adverse genetic conditions and can therefore have lower insurance rates if one of the worst case scenarios occurs (them selling data to health insurers).

      I did the 23andme thing years ago (foolishly or not, I found it interesting), and everything on there at the time and when I checked recently said I had no markers for anything. They are very pro-active in reminding you all over the app/website and for each condition they track that they only track a few markers so the results are obviously not really that predictive of anything, and that practicing a healthy lifestyle (whatever your genetic markers) is the most important thing to do.

    • newman8r 2 days ago

      Best case scenario is it's used to identify unknown remains, or help locate a murder suspect who's probably distantly related to you (i.e. a 5th cousin you never met). More of these samples makes it harder for serial killers to stay hidden for too long.

socalgal2 2 days ago

I signed up for 23andme to specifically make my DNA available. I believe that more DNA = more cures

Note: I'm not saying you should not delete your DNA. Do what you want over course. I'm just saying for me, I signed up, fully expected my DNA to be used to conduct research. That fact that I could get interesting graphs and some health info was just a bonus for me

ProAm 2 days ago

Now that they have been 'sold and bought' I dont believe any of the contractual agreements have to be kept. And since the old CEO just bought the company I can only imagine the worse in terms of data to sell.

lion__93332 2 days ago

That feels really risky. If your DNA is preserved, could a replica of you appear decades later?

  • vintermann 2 days ago

    Well, a 23andMe v5 test looks at approximately 640000 locations on your genome, out of approximately 3 billion. So they have to use a lot of "frog DNA" to fill out the rest.