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Cigna to quit health insurance exchanges

https://www.modernhealthcare.com/insurance/mh-cigna-aca-exchanges-2027/
2•brandonb•2m ago•0 comments

Mechanochemical synthesis of pincer nanotraps for efficient rhodium recovery

https://www.nature.com/articles/s41467-026-72569-4
1•bookofjoe•3m ago•0 comments

Performance Analysis of AI Query Approximation Using Lightweight Proxy Models

https://arxiv.org/abs/2603.15970
1•tanelpoder•4m ago•0 comments

The Mutable Value Semantics (MVS): A Non-Superficial Study

https://federicobruzzone.github.io/posts/eter/MVS.html
1•fcb•4m ago•1 comments

US National Debt Surpasses GDP

https://thehill.com/business/5857998-us-national-debt-gdp/
2•eigenspace•5m ago•0 comments

Data Science Weekly – Issue 649

https://datascienceweekly.substack.com/p/data-science-weekly-issue-649
1•sebg•5m ago•0 comments

Using physiological ODEs and DNNs to estimate VO2Max

https://www.empirical.health/blog/how-apple-watch-cardio-fitness-vo2max-works/
1•brandonb•11m ago•0 comments

Why Commodore went bankrupt in 1994

https://dfarq.homeip.net/why-commodore-went-bankrupt-in-1994/
1•rbanffy•12m ago•0 comments

Apple Introduces App Store Monthly Subscriptions with 12-Month Commitment

https://www.macrumors.com/2026/04/27/app-store-monthly-subscriptions-12-month-commitment/
1•Cider9986•13m ago•0 comments

Thoma Bravo Refuses to Inject Fresh Cash into Ailing Medallia

https://www.bloomberg.com/news/articles/2026-04-30/thoma-bravo-refuses-to-inject-fresh-cash-into-...
2•petethomas•15m ago•0 comments

Epic Games Wins Reversal of Stay in App Store Fee Legal Battle

https://www.macrumors.com/2026/04/29/epic-games-wins-reversal-app-store-fee-battle/
4•satvikpendem•15m ago•0 comments

Apple wants to kill your Time Capsule, but they run NetBSD so they can't

https://www.osnews.com/story/144845/apple-wants-to-kill-your-time-capsule-but-they-run-netbsd-so-...
5•rbanffy•17m ago•0 comments

Tool calls that execute 100% of the time

https://blog.dottxt.ai/structured-generation-for-tool-calling.html
3•remilouf•19m ago•0 comments

iPhone 17 Is Apple's Most Popular Lineup

https://www.macrumors.com/2026/04/30/iphone-17-is-apples-most-popular-lineup-ever/
1•Cider9986•20m ago•1 comments

ccbuild – A build system for C++ where your build scripts are C++

https://github.com/aniket-ray/ccbuild
1•aniketray•21m ago•0 comments

Gram: A fork of Zed without the bloat

https://codeberg.org/GramEditor/gram
1•klaussilveira•21m ago•0 comments

Show HN: A dashboard for the closest trains in New York City

https://j91680545-byte.github.io/mta-dashboard/
1•throwawayq3423•23m ago•0 comments

Ford's $1B Bet on Detroit's Future – Newlab Tour (11 min video)

https://www.youtube.com/watch?v=lARWV1-Guz4
1•rmason•24m ago•0 comments

Kernel Contracts: A Spec. Language for Correctness Across Heterogeneous Silicon

https://arxiv.org/abs/2604.22032
1•matt_d•25m ago•0 comments

What ORMs have taught me: just learn SQL (2014)

https://wozniak.ca/blog/2014/08/03/1/index.html
1•downbad_•25m ago•1 comments

China Suspends Autonomous Driving Permits After Baidu Outage

https://www.bloomberg.com/news/articles/2026-04-29/china-suspends-new-autonomous-driving-permits-...
2•layer8•26m ago•0 comments

Managing dependencies in non-manifest languages

2•riteshnoronha16•28m ago•0 comments

Apple announces record fiscal second quarter

https://sixcolors.com/post/2026/04/apple-announces-record-fiscal-second-quarter/
1•Amorymeltzer•31m ago•0 comments

Optimising Programmable

https://www.researchgate.net/publication/404050094_A_Data-Driven_Machine_Learning_Framework_for_O...
1•f0r3st•36m ago•1 comments

Tanstack Malicious Code was a college student with Google Antigravity

https://twitter.com/SH20RAJ/status/2049844650136248592
4•amrrs•39m ago•0 comments

Ubuntu website and repositories outage due to DDoS

https://twitter.com/VECERTRadar/status/2049934376272810445
6•jtlebigot•43m ago•2 comments

Don't Delegate Understanding

https://stephango.com/understand
1•sebg•43m ago•0 comments

Apple's iPhone revenue jumps to $57B despite chip shortages

https://www.theverge.com/tech/921527/apple-iphone-revenue-q2-2026-earnings
3•mgh2•43m ago•2 comments

Apple beats on Q2 earnings, thanks to China and iPhone sales

https://finance.yahoo.com/video/apple-beats-on-q2-earnings-thanks-to-china--iphone-sales-20405227...
2•mgh2•44m ago•1 comments

OxyContin maker Purdue Pharma dissolves after judge approves criminal sentence

https://apnews.com/article/oxycontin-purdue-pharma-criminal-sentence-settlement-b8aa94eaab3d9d8ef...
6•embedding-shape•48m ago•0 comments
Open in hackernews

Rivian allows you to disable all internet connectivity

https://rivian.com/support/article/can-i-disable-all-data-collection-from-my-vehicle
187•Cider9986•1h ago

Comments

jamilbk•1h ago
I remember yanking out the onstar unit in my 2015 silverado to physically disconnect the cell antenna. This was (is?) the only practical way to disable cellular in that vehicle.

Kudos to Rivian for making this a supported user privacy feature.

cj•1h ago
As someone who got into a rollover accident which ended with my car upside down on a freeway, hearing only the onstar person talking to me while half conscious, this is sad.

I do distinctely remember strongly disliking the user agreement I signed for the "internet connected" features of the car when I bought it. 100% rubbed me the wrong way and I couldn't' find a way to opt out, and I wasn't so motivated to physically remove it from my new car. Thankfully.

Shouldn't have to trade privacy for safety.

karlgkk•57m ago
> As someone who got into a rollover accident which ended with my car upside down on a freeway, hearing only the onstar person talking to me while half conscious, this is sad.

My phone does this now. Most phones do it now.

Barbing•52m ago
Stress test your mounts!
xp84•48m ago
Maybe in theory, but I trust Apple to detect a crash correctly about as far as I can throw my iPhone without breaking its glass back or front.

This is the company whose flagship voice assistant, in 2026, can’t tell the intended recipient in a sentence like “Text Bob Mary signed the deal.” And if my phone happens to be thrown into the back of the car by the crash, I doubt anyone will be able to hear me.

Not to mention that OnStar has operators who talk to first responders. the cell phone thing will just call 911 and hope for the best.

I pay for OnStar, and think it’s worth it.

booi•35m ago
sorry, I didn't find someone named "bob mary" in your contacts list
nancyminusone•45m ago
>Shouldn't have to trade privacy for safety.

You shouldn't have to, and yet...

https://www.ftc.gov/news-events/news/press-releases/2026/01/...

jryio•1h ago
Reminds me of Zed's setting { "disable_ai": true } [1]

Glad it's an option be it for regulatory compliance, security, privacy, or any combination of the three.

[1]: https://zed.dev/blog/disable-ai-features

giancarlostoro•59m ago
Zed is one of the best editors I've ever seen, I always worried the mention of AI would put off people who are missing out on a truly amazing editor.
ModernMech•51m ago
The thing that really puts people off about Zed is "VC-funded"
nathanmills•35m ago
Hacker News is not for you then.
boringg•31m ago
There is a healthy dose of VC skepticism here. HN is here for that.
dmoy•27m ago
I think they meant that ycombinator is literally a VC shop

So if being VC funded puts you off an editor, being VC funded may also put you off ycombinator.com

ModernMech•11m ago
Yes, indeed it does. I didn't feel this way until I worked for a YC-backed startup tho. I mean, YC is the first to admit that not everything needs to be VC funded and some things just aren't good fit for that funding model. I think a code editor is one of them.
Latty•26m ago
Firefox also has a setting like this, although I think it's even nicer in that it makes everything (current and future) AI default to opt-out, but still lets you opt in to specific use cases if you want.
whichken•1h ago
If they can make it a toggle for Canadian vehicles, why do you need to schedule an appointment in the US? Obviously it's so they can try to talk you out of it, but c'mon, just give everyone a toggle.
simpaticoder•1h ago
This is insufficient. There needs to be a physical button that either physically disconnects every antenna and/or de-powers the transceiver.
janice1999•58m ago
They could store data and then dump it later when the vehicle is being serviced. Unless their privacy states otherwise, assume data is being gathered and sold. Other car manufactures have been caught selling travel data. It's not even that paranoid. Google has been fined in the past for secretly collecting location data in Android when offline and then relaying it back to HQ once the phone got a signal.
carlgreene•53m ago
Kinda rich coming from someone who doesn't even have a valid SSL cert on the website in their profile bio...
yjftsjthsd-h•40m ago
What does that have to do with anything?
booi•31m ago
didn't you get the memo? If you don't set up proper SSL certificates you can't give opinions on the features you want in a car...
nathanmills•26m ago
He expects an obsurd level of effort from other people to protect privacy when he isn't doing the bare minimum for what he actually does himself.
janice1999•1h ago
Disabling internet connectivity disables lane keeping assistance. I wonder if this is a dark pattern to punish users who opt out or because they feel they need reports of crashes ahead to do it safely.
happyopossum•1h ago
They need to keep lane availability up to date - lanes get closed for repair or realignment sometimes and it’d suck to rear-end an 18 ton grader because you don’t have current DOT info…
al_borland•54m ago
My assumption would be that lane keeping would be about staying in the lines ahead of you, not knowing which lanes are available on the route. Available lanes can change in real-time due to all kinds of reasons.
SoftTalker•32m ago
I think the term has been used for various capabilities over the years.

My friend's 10-year-old Toyota will chirp annoyingly if you drift over a lane line but that's all it does. It doesn't have any ability to steer the car back into the center of the lane. Is that "lane keeping"?

LamaOfRuin•22m ago
No, that's "lane departure warning"
Terr_•53m ago
Anybody relying on lane-keeping assistance to prevent from slamming into the back of big yellow construction vehicle is doing it wrong, and we should be thankful they didn't hit something else with more victims.
janice1999•51m ago
It does say lane "keeping" not lane "changing". I assume it's the safety feature to remain in the lane.
rationalist•30m ago
I've seen lanes on highways that abruptly end with zero markings or signs - the concrete barriers just force you into the other lane just as you realize what's going on.
ibejoeb•32m ago
I didn't know that. I assumed it was sensor-based. How up-to-date can that really be? That sounds pretty crazy.
tencentshill•58m ago
I understand how it could disable some features. Hyundai has a GPS-assisted database of highways that are approved for enhanced driver assist (HDA2).
janice1999•53m ago
I assume by lane keeping assistance they mean the more basic camera based system to warn and potentially correct drivers if they drift over a line without indicating. It makes sense it could also be geofenced to limit it to highways.
bri3d•57m ago
I believe the "advanced" LKAS on Rivian only works on highways and relies on an "up to date" geofencing database, so that's the first-order technical reason. And I'm sure they don't exactly prioritize fixing or altering that behavior for the other reason.
thescriptkiddie•6m ago
how would that even work? even if you could generate accurate maps of lane markings, non-differential gps in not accurate enough
bri3d•4m ago
I think it's a coarse-grained "this highway has been deemed non-anomalous enough to allow the vision systems to engage," not a fine-grained "we mapped every lane marking."
nancyminusone•51m ago
Lane keeping assistance is optional on any vehicle. I don't believe there is any current production in which you can't opt out of lane keeping assistance?
alternatex•12m ago
Isn't it mandatory in thr EU if the car supports it? Mandatory as in it's opt-out and will re-enable itself every time you turn on the car.
deadbabe•24m ago
If you need lane keeping assistance you should just accept you need internet connectivity at all times like wtf cars didn’t always have that just drive straight.
cyberax•1h ago
How about also adding Android Auto as well? Oh no, it'd take away their "control the user experience" power-tripping.
johnea•58m ago
So why would you prefer goggle's "control the user experience" power-tripping, to rivian's?

I'd much rather side with the company that was willing to allow the user to disable net connectivity...

philipallstar•55m ago
Your phone has an airplane mode.
Terr_•49m ago
Also, I can replace or upgrade my phone a hell of a lot more easily than I can replace my car.
cyberax•43m ago
My phone runs GrapheneOS and does not use any Google service. But it supports Android Auto. Allowing it would dramatically improve the experience.

Instead, Rivian adds a purely performative toggle that makes the car's navigation largely useless and doesn't provide a good alternative.

yjftsjthsd-h•41m ago
I would prefer to have the choice.
babypuncher•37m ago
Ideally, they would support Android Auto and Apple CarPlay. There are a few big reasons this is preferable.

- I already pay for internet on my phone, I'm not interested in paying for another cellular service just to get maps and music streaming on the screen in my car. GM ditched CarPlay specifically to push customers to their subscription service. I know some electric automakers are offering it "for free", but I do not trust that it will remain free, and that's important when spending tens of thousands of dollars on something you plan to use for a decade+.

- Third party app ecosystem means I can use the maps and music player I want, and not just what my car manufacturer decides is worth including.

- Auto manufacturers suck at software. I've yet to use an infotainment system that wasn't a stark downgrade from CarPlay.

Basically, my car shouldn't need an internet connection because my smartphone already does all the same things but better.

amelius•1h ago
I just want to bring my own electronics.
sudb•59m ago
If you mean the self-driving part specifically, apparently Comma AI already does this: https://comma.ai/
livinglist•59m ago
I’m still very happy with my 2024 4Runner, one of the purchases I never regretted a single bit, I did have a Sony head unit installed for a larger screen with support of wireless Apple CarPlay, and that’s enough tech in a car for me. My wife keeps complaining about its lack of auto lane keeping but I’m ok with it bc I enjoy driving it.
bri3d•44m ago
> limit or disable certain functionality in the vehicle: ... over-the-air updates, which provide new ... safety enhancements ...

I wonder what happens if you disable the e-SIM (in the US) and then a safety recall appears via software update - do dealers have any way to update control modules besides OTA?

This is a huge unresolved issue with EVs IMO; ICE cars are required to provide emissions-relevant updates over software which can operate using a J2534 passthrough device, which effectively means powertrain modules have to allow (potentially signed) updates over CAN using software that can be obtained by an end user (a lot of people don't know this; for almost any ICE car in the US, you can buy a 3-day or 1-week subscription to the dealership level diagnostic software for a somewhat reasonable fee and use it with a J2534 device).

But for EVs, there's no such rule and as far as I can tell it's entirely a gray area in the US now; the NHTSA require a "remedy" for recalls but nobody seems to have pushed back to determine whether OTA is truly a remedy. The traditional autos all offer dealerships as a backup option, but Tesla and Rivian have several recalls with only OTA remedies already. This seems sketchy.

stronglikedan•36m ago
> do dealers have any way to update control modules besides OTA?

I get some updates OTA, but the dealer has to install some others, and when I took it there they updated it with a USB stick.

bri3d•26m ago
Nice, thanks for the reply; this is surprisingly undocumented online. Presumably if they got cornered and the module under repair was updatable via this mechanism they'd have some ability to use that system, then. I wonder how charitable they will be about using it for non-recall updates for customers who have solely chosen to opt out.

Rivian are probably the only major manufacturer I've never had a chance to look at in any RE capacity and I'm getting more curious by the second. The reaction their vehicles had to the infamous bricked-infotainment update actually represented a pretty good adherence to safety guidelines (the drivetrain as well as the speedometer and warning lights on the cluster still worked in a degraded format even when the infotainment was bricked) IMO, so they do seem to apply a reasonable degree of care.

tjohns•31m ago
> I wonder what happens if you disable the e-SIM (in the US) and then a safety recall appears via software update - do dealers have any way to update control modules besides OTA?

I would assume so. Even on older cars, service techs can typically manually push firmware updates over the OBD-II / J2534 port. Rivian's OBD-II port actually hides an Ethernet signal inside of it - so the interface is certainly there.

Fun fact: You can buy an Ethernet adapter directly from Rivian here to connect to the car's internal network: https://rivianservicetools.com/Catalog/Product/TSN00535-300-...

bri3d•24m ago
> Rivian's OBD-II port actually hides an Ethernet signal inside of it - so the interface is certainly there.

Nice. This is really normal now, for what it's worth - all of the European makes have moved this direction as well (DoIP over ENET). There's shockingly little documentation about Rivian online, though, probably because emissions regulation doesn't mandate it.

Hamuko•5m ago
[delayed]
baggachipz•44m ago
This is the sign of a company who listens to their customers. They have received feedback saying some people don't want a connected car, so they make it an option.
xyst•34m ago
Or trying to get ahead of competition such as slate.
Cider9986•42m ago
Related: Mozilla did a review of different cars for privacy:

(https://www.mozillafoundation.org/en/privacynotincluded/arti...)

>Nissan earned its second-to-last spot for collecting some of the creepiest categories of data we have ever seen. [Their privacy policy] includes your “sexual activity.” Not to be out done, Kia also mentions they can collect information about your “sex life” in their privacy policy. Oh, and six car companies say they can collect your “genetic information” or “genetic characteristics.”

pesus•26m ago
Ignoring the fact that it's absolutely unhinged and bonkers to include that in the first place, I don't even understand how they could possibly ever get any information about that. Are they using LLMs to generate these policies without review? Or are there really lawyers out there who thought this was pertinent and important to include?
LamaOfRuin•16m ago
Any car that can record audio in the cabin could have information about your sexual activity. Could also argue it based on location data.

Some laws require discussing very specific lists of categories of information they might have. I'm guessing this is a completionist CYA lawyer accounting for this.

alternatex•9m ago
Legal wiggle room in case the sleepy eyes cam catches some action? Disclaimer: no idea how the tired driver sensors work.
Cider9986•40m ago
>It sounds to me like this is more akin to the Cellular Data toggle on Android as opposed to Aeroplane mode. If that is the case, it will presumably not prevent your vehicle from connecting to cellular base stations, which means your vehicle will still be trackable by network operators.

(https://discuss.privacyguides.net/t/rivian-allows-you-to-dis...)

WaxProlix•39m ago
It was expensive but every day I am happy with my Rivian purchase. Great to have a vehicle where the actual users are obviously thought of (contra for instance the cybertruck where some variety 'cool factor' was obviously prioritized, resulting in finger crunching hoods and such).
xyst•35m ago
Copium
WaxProlix•20m ago
Na it's great stay broke

Edit: and mad

estimator7292•15m ago
At least come up with your own thought instead of repeating someone else's thinking
bilsbie•33m ago
I wish Tesla did this.
ibejoeb•30m ago
>For non-Canadian vehicles, you may reach out to Rivian Service to request that we disable the eSIM card in the vehicle through a service appointment.

Why is that? I really don't want to bring it to the shop to turn off the radio. In Canada it's a toggle in the settings. Is there Canadian legislation mandating this or something?

SrslyJosh•20m ago
Yes, no credit if I have to ask someone to turn it off for me. It could obviously be a toggle here in the US.
girvo•27m ago
Amusingly, my Cupra Born has all its connectivity disabled... because Cupra Australia just didn't want to bring it to this country. Not a bad thing really, aside from the annoying red notification dot telling me I have no signal!
dlev_pika•14m ago
> limit or disable certain functionality in the vehicle (e.g., navigation, lane keeping assistance (…)

Curious why lane keeping assistance would need to communicate externally. Isn’t all this processed in the vehicle?

pokstad•11m ago
Show me where I can rip out the antennae/modem, otherwise you’re all talk.