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OpenCiv3: Open-source, cross-platform reimagining of Civilization III

https://openciv3.org/
485•klaussilveira•7h ago•126 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
821•xnx•13h ago•494 comments

How we made geo joins 400× faster with H3 indexes

https://floedb.ai/blog/how-we-made-geo-joins-400-faster-with-h3-indexes
44•matheusalmeida•1d ago•5 comments

A century of hair samples proves leaded gas ban worked

https://arstechnica.com/science/2026/02/a-century-of-hair-samples-proves-leaded-gas-ban-worked/
103•jnord•3d ago•14 comments

Monty: A minimal, secure Python interpreter written in Rust for use by AI

https://github.com/pydantic/monty
159•dmpetrov•8h ago•70 comments

Show HN: Look Ma, No Linux: Shell, App Installer, Vi, Cc on ESP32-S3 / BreezyBox

https://github.com/valdanylchuk/breezydemo
162•isitcontent•7h ago•18 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
55•quibono•4d ago•7 comments

Show HN: If you lose your memory, how to regain access to your computer?

https://eljojo.github.io/rememory/
214•eljojo•10h ago•136 comments

Show HN: I spent 4 years building a UI design tool with only the features I use

https://vecti.com
266•vecti•10h ago•125 comments

Microsoft open-sources LiteBox, a security-focused library OS

https://github.com/microsoft/litebox
333•aktau•14h ago•159 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
329•ostacke•13h ago•86 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
416•todsacerdoti•15h ago•220 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
30•kmm•4d ago•1 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
7•romes•4d ago•1 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
346•lstoll•14h ago•245 comments

Show HN: R3forth, a ColorForth-inspired language with a tiny VM

https://github.com/phreda4/r3
54•phreda4•7h ago•9 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
203•i5heu•10h ago•149 comments

I spent 5 years in DevOps – Solutions engineering gave me what I was missing

https://infisical.com/blog/devops-to-solutions-engineering
116•vmatsiiako•12h ago•39 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
154•limoce•3d ago•79 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
250•surprisetalk•3d ago•32 comments

I now assume that all ads on Apple news are scams

https://kirkville.com/i-now-assume-that-all-ads-on-apple-news-are-scams/
1006•cdrnsf•17h ago•421 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
28•gfortaine•5h ago•4 comments

FORTH? Really!?

https://rescrv.net/w/2026/02/06/associative
50•rescrv•15h ago•17 comments

Female Asian Elephant Calf Born at the Smithsonian National Zoo

https://www.si.edu/newsdesk/releases/female-asian-elephant-calf-born-smithsonians-national-zoo-an...
11•gmays•2h ago•2 comments

I'm going to cure my girlfriend's brain tumor

https://andrewjrod.substack.com/p/im-going-to-cure-my-girlfriends-brain
79•ray__•4h ago•39 comments

Evaluating and mitigating the growing risk of LLM-discovered 0-days

https://red.anthropic.com/2026/zero-days/
40•lebovic•1d ago•11 comments

Show HN: Smooth CLI – Token-efficient browser for AI agents

https://docs.smooth.sh/cli/overview
78•antves•1d ago•59 comments

How virtual textures work

https://www.shlom.dev/articles/how-virtual-textures-really-work/
32•betamark•14h ago•28 comments

Show HN: Slack CLI for Agents

https://github.com/stablyai/agent-slack
41•nwparker•1d ago•11 comments

Claude Opus 4.6

https://www.anthropic.com/news/claude-opus-4-6
2278•HellsMaddy•1d ago•982 comments
Open in hackernews

Locating a Photo of a Vehicle in 30 Seconds with GeoSpy

https://geospy.ai/blog/locating-a-photo-of-a-vehicle-in-30-seconds-with-geospy
153•kachapopopow•1mo ago

Comments

kachapopopow•1mo ago
Looking back it used to be way less advanced than what they have now, makes me wonder how this compares with flock.
avidiax•1mo ago
Wondering how theives can sell a stolen car. Do they have fake paperwork?
kachapopopow•1mo ago
from what I know they sell it to other criminals which use it to commit further crimes or ship it off the continent

most commonly it is used for drugs in canada since every case I hear about ends up in forensics

RobotToaster•1mo ago
In some cases the car is completely disassembled and the parts are sold.
hattmall•1mo ago
Yes, the term is strykers. Which can refer to the person that does it, or the actual stolen car that has been legitimized.

The stryker will find or buy from somewhere, a pool of unissued VINs that don't flag anything in the state registration system and match various vehicles (Dodge Chargers, Kias, Hyundais). Then when someone comes with that vehicle, they will strike a new Vin plate. Sometimes if they buy the VINs it will come in a package with plates. From there it's possible to get the vehicle registered, most likely under someone else's name that has no idea and they will sell / rent the car with tag etc. Though sometimes they will just make a fake plate too and then steal a real plate, swap it with the fake plate and put the real plate on the stolen car and sell it like that. In some cases / states they can actually get a title reissued.

Boats are even better, but much smaller market, just look up coast guard plates on Amazon.

Stiker vs Styker, is regional.

For Reference: Striker Music https://www.youtube.com/watch?v=AaTxkD5JFpg

vablings•1mo ago
Usually in the sophisticated thieves, it's the case that they buy a VIN from a car that was exported and not recorded as such. They then get a new copy of the title for a car that is no longer in the country and can request new factory stamped vin parts such as the suspension pillar. The car looks completely legitimate to your average person with matching VINs it's just there are now two cars in two different places
barbazoo•1mo ago
Exported but not recorded, wouldn’t that be a stolen car? If so the VIN prolly can’t be reused. Or is there a legit way this would happen?

Who else exports their car, doesn’t report it and then offers their VIN?

xp84•1mo ago
I happened to see a video yesterday, unsourced though, which said that for cars that fetch a high premium overseas, exporters hire "straw buyers" to buy the cars and register them, then immediately take them to the port to be exported.

So, those seem like they'd be pretty good ones to use, as the straw buyer would certainly not report it as stolen. Though I bet they don't renew the tags, so you might owe a couple years of back registration depending on how old the 'source' car is.

hattmall•1mo ago
These aren't high end cars and essentially there is a formula for VINs but not all of them that get issued get used for various reasons so there are excess valid but not circulating VINs out there. It's just like social security and CPNs. Same people are sellers.
avidiax•1mo ago
So the only way to know that this has been done is to read the OBD2 VIN or check all the resaleable parts for VINs?

It sounds like this scam would only get discovered when you go to the dealer for service, perhaps.

aiiotnoodle•1mo ago
Yes and no. In a video I watched on YouTube the people fencing the car had scratched off VINs in the bonnet, door and windscreen, painted and re-etched the exported car's VIN and gone out of their way to find a reasonable fake V5 certificate (UK equivalent of a DMV cert I think) with similar specification as the stolen car (or found the docs first).

The car was sold on, eventually went to Copart with a blown engine and then the YouTuber found out through his videos that the car he owned was stolen and the original had been exported because the interior color was not the same as the decoded VIN. Only when he took the engine out of the car and compared the engine number with the one in BMW's database and the reported VIN in the infotainment was he confident that the car was stolen, same for Copart (who wouldn't entertain the car was stolen).

I think if it wasn't a famous YouTuber who bought the car, it's highly possible that the stolen car would go nu-noticed throughout its lifetime as stolen, even if taken to a main dealer. If I recall correctly the car reports he used (maybe car-vertical) also didn't pick up any discrepancy.

For the criminals its good business, you find a 30k plus car, pay for a clean VIN from cypress or somewhere and then do the damage to the car to re-new it as a different car, even if it costs 10k to do, its a lucrative 20k "profit" and thats on the high end, seems like cars can be stolen overnight, especially ones the criminals specialize in.

edit: https://www.youtube.com/watch?v=RI4S2LT_ntE

aiiotnoodle•1mo ago
Just to add to this, the "clean" exported car's VINs were bought off snapchat for ~4k per car. (for high end cars.)
lukax•1mo ago
You can buy a totaled car for cheap and use its VIN.
hangonhn•1mo ago
Are VINs not tied to the make, model, and year?
kube-system•1mo ago
Ultimately they are tied to an individual vehicle in its original configuration in every way.

But thieves don't really really care about what it technically represents, they are more interested in what they can get away with. That would be solely dependent on how stringent the inspection is to get a rebuilt title.

xp84•1mo ago
Sure, but that's not that hard to find a match of. And if you cover all your bases, you can probably get away with a year or two plus or minus in most cases.
kube-system•1mo ago
The easiest way is to sell it at a steep discount to a buyer willing to accept the lack of paperwork for a good deal.
w-ll•1mo ago
Ha, the first photo is Alamo Square looking up Fulton.
stronglikedan•1mo ago
> Thieves often post stolen vehicles for sale on platforms like Facebook Marketplace or Craigslist

That seems like a stretch. That wouldn't even make sense for them to do. Strange claim to make.

tokai•1mo ago
>The New York State Department of Motor Vehicles (DMV) is urging New York City residents to exercise caution when purchasing cars online, as they have recently identified a surge in the sale of stolen vehicles.

>As of Oct. 15 (2024), the DMV reports that it has recovered 228 stolen vehicles amounting to a value of $6.35 million. Of the 228 vehicles recovered this year, 149 were purchased by an unsuspecting victim after seeing a post on Facebook Marketplace or a similar site.

That is 65% of recovered stolen vehicles in New York was sold through online marked places.

https://www.silive.com/crime-safety/2024/10/stolen-vehicles-...

galleywest200•1mo ago
I am curious of

1) How many total stolen vehicles there were

And

2) If 65% of recovered ones being from Marketplace means only the low-hanging fruit were found.

snypher•1mo ago
"From 1997 through 2022, reported thefts decreased 67 percent. In 2022, however, there was a dramatic increase in vehicles reported stolen: 26,653, representing a 112 percent increase from the 12,573 reported stolen in 2019."

From https://apps.criminaljustice.ny.gov/crimnet/docs/FINAL%20202...

burkaman•1mo ago
It's very common with bikes, it wouldn't surprise me if they do it with cars too. I found my own stolen bike for sale on Facebook but still wasn't able to recover it. They just use a stolen or anonymized Facebook account so you can't easily figure out who is selling it.
DANmode•1mo ago
When you or a friend show up to a public place to buy it, it’s usually pretty clear who’s selling it.
burkaman•1mo ago
Tried that but I guess they got suspicious and didn't show up, or sold it to someone else before me.

PSA for anyone with a bike: register it on https://bikeindex.org/. I registered mine there the day it was stolen and almost immediately got emails from several people who were monitoring a known bike thief's Marketplace account and saw mine listed.

prmoustache•1mo ago
I once saw a story about someone who saw her bike on sale even before it was stolen. The thieves announce the bikes they see regularly in the same place in the street and only steal them if they have a potential buyer.

That way they only take the risk when they need to, they don't need any storage area, and if they are caught it is only for 1 bike, not tens or hundreds.

ronsor•1mo ago
I can't believe we're dropshipping stolen goods now.
dylan604•1mo ago
What did you think Amazon resellers platform is for?
ronsor•1mo ago
Dropshipping goods from China
dylan604•1mo ago
No, that's what Fulfilled by Amazon is for
xp84•1mo ago
I have to say, I'm quite impressed with the intelligence of those particular bastards. I don't approve, but I have to admit that's so smart.
kotaKat•1mo ago
Sounds more like “vehicle recovery” for the repossession market first and foremost.

A repo investigator for the bank locates the target vehicle via owner’s social media, takes photo of the car, shoots it into GeoSpy, then ganks the car based on given locations in the owner’s photos. Pair it up with ALPR hits across a city from national ALPR networks (to help correlate home/business/work patterns) and… wellp, there you go!

catapart•1mo ago
You can even skip the investigator in a lot of places, thanks to Flock. Dystopian.
breppp•1mo ago
wouldn't it be cheaper to just buy your location from a data broker?
reaperducer•1mo ago
You can even skip the investigator in a lot of places, thanks to Flock. Dystopian.

Flock is an ALPR.

pugworthy•1mo ago
Sure, an impressive bit of tech, but the potential for misuse is immense.

To mock their user reviews...

> “Graylark helped me find the person I'm stalking in under 20 minutes. This tool is unbelievable — a true game-changer for those with restraining orders like me who just want to get back at them for that court order."

downrightmike•1mo ago
It will never not be misused. These types of apps should be illegal
readthenotes1•1mo ago
Do you think criminalizing an activity will stop criminals from highly lucrative criminal activity without going to North Korea levels of societal control?
inanutshellus•1mo ago
... therefore what, exactly?
array_key_first•1mo ago
I mean, yes, generally, for most things.

This mentality is kind of dumb, no offense. We have a bunch of laws. You could just as easily use your argument to say murder should be legal, or rape, and certainly people have.

Laws do, actually, work, for the most part. No they're not perfect, but they don't need to be.

xp84•1mo ago
no, it's not, those things are illegal but cars and trains are not illegal even though you can use them to run over people. Knives, same thing. Alcohol is not illegal even though you can use them to get people too drunk to resist you.

Criminalizing everything that could be used to do bad things is an extreme position. Instead of jumping right to "ban it" you should probably first have a discussion where you consider whether (A) that ban will make any difference to its availability to most people who are criminally-minded anyway and (B) whether it has positive benefits to the law-abiding.

ehnto•1mo ago
And what legitimate purpose are we balancing against the negative purposes in this circumstance?
potato3732842•1mo ago
I don't think there's a legitimate purpose for this. I do think no legislature is capable of outlawing this in a way that's both enforceable with some degree of impartiality (i.e. does not provide plausible deniability for a prosecutor to drag a legitimate service through a courtroom for political reasons) and incurs acceptable collateral damages (e.g. doesn't outlaw unrelated stuff that's fine).
motbus3•1mo ago
On most sane societies guns are illegal, drugs are illegal and blackmailing is illegal
diogocp•1mo ago
> Laws do, actually, work, for the most part.

"No-one charged in 9 out of 10 crimes" https://www.bbc.com/news/uk-44884113

potato3732842•1mo ago
I'm not disagreeing, but that article reeks of "we counted all the petty BS we don't even try to solve to make the numbers look bad to justify asking for more resources"
potato3732842•1mo ago
Legalizing capital crimes would barely make them increase in prevalence. The state punishes people for those things mostly so that other people don't.

Laws are basically codified morals, but shitty because they need to be written to be some semblance of objectivity. You typically get stupid results when you try and surgically codify niche things or try and legislate controversial things.

I'd much rather live in a world with LLM image location stalking than one where people just punt everything to the state.

bbor•1mo ago
1. They’re not talking about any lucrative activity — the primary worry is longterm sexual harassment via stalking.

2. Why outlaw bombs if criminals have obtained them anyway? You’re just arguing against he concept of laws at this point.

3. A type of app is not synonymous with “an activity”

potato3732842•1mo ago
>1. They’re not talking about any lucrative activity — the primary worry is longterm sexual harassment via stalking.

There's potential for far more, and far more lucrative corporate and state harassment here. Think like low effort red light camera mail ticket but for the general case.

"We see that someone has posted a picture of X at your location. Here is a copy. This is a violation of a) your leas b) the zoning code, please pay us $1000, if you would like to appeal please fill out the attached form and include the $500 appeal fee and if you lose the fine will be $2000. Reminder: you agreed to this in subsection ABC of <your lease|the zoning code>"

motbus3•1mo ago
Yes. Blackmailing exists since the dawn of humanity (probably). It doesn't mean that we should make it easier.
hulitu•1mo ago
> the potential for misuse is immense.

Who do you think is "sponsoring" this ? /s

mellosouls•1mo ago
More from this company:

Why America’s Heroes Deserve the Most Advanced AI

our goal was to build technology to safeguard American freedom and prosperity...

...America deserves more. While Silicon Valley hype centers around LLMs, AGI, and SSI, our focus remains on visual intelligence—understanding the world we see with our eyes, what we call Visual Super Intelligence

https://geospy.ai/blog/why-america-s-heroes-deserve-the-visu...

nancyminusone•1mo ago
'Americas heros' deserve oversight.

Services like this (Flock, etc.) should either be illegal or accessible to everyone.

fusslo•1mo ago
It's kinda shocking to me how people are so willing to give tools to government agencies to track, spy, find, dox, and identify fellow citizens.

I guess I grew up drinking the 'American culture is one of mistrust of government' cool-aide, rather than 'American government has deep pockets' fruit punch.

I'm not sure if it's just an evolution of the times, or an actual erosion of principals (since when? 9/11?)

yutyut•1mo ago
Many people are willing to disregard their morals in exchange for a bag of money.
BobbyTables2•1mo ago
Not even a bag. A discount or free shipping is often enough.
kennethrc•1mo ago
> I grew up drinking the 'American culture ...'

> misspells "Kool-Aid"

fusslo•1mo ago
you could afford the real stuff??
kevin_thibedeau•1mo ago
Oh yeah.
conductr•1mo ago
Started much earlier than 9/11. Probably the drug “war” that had things going towards the police state thing. Police departments buying military grade weapons and equipment to arm their swat teams. Then compounded by the fact US citizens are extremely armed themselves and use automatic rifles in their crime. So the police were outgunned. I think the North Hollywood shootout was pivotal in that regard, in the mid-late 90s.
moltar•1mo ago
But who takes the photo of the stolen car?
kube-system•1mo ago
The thief, when selling it.
Scoundreller•1mo ago
I’d be lying if I said I never ripped photos from listings on a certain popular online auction platform when selling stuff online (before the ubiquity of digital cameras and smartphones)
fedreg•1mo ago
can we use this to finally prove the moon landing is a hoax!!!
voidUpdate•1mo ago
I mean comparisons already exist showing matching landmarks between apollo photos and topography from orbiting satellites
ErroneousBosh•1mo ago
"Try our demo!"

Okay then, thinks EB, mentally trying to decide which photos to try it with.

"Look here's a picture of a place, and here's a pin on a map that shows you where it is!"

Yeah, I can do that without AI.

TACIXAT•1mo ago
Did I completely miss the technical aspect of this blog? They list an improvement but no details on how they achieved it. It sounds like a trained embedding model and a vector search. All told though this just reads as boring product talk.
zamadatix•1mo ago
I don't think you missed anything, but I don't think it's intended to be a technical blog either.
adinisom•1mo ago
The picture in the article shows what looks like keypoint matching (ie, SIFT, SURF, FAST) between the query picture and the database. This can give an exact location if a picture of the location exists in their database.

They contrasted this with their prior technique which is more of an image classifier that can identify general location from image features. This approach does not require their database to contain a picture of the exact location.

chris_engel•1mo ago
Unless someone posts a photo of the stolen car with the numberplate still on, how would you identify YOUR car that way? Its not like cars are unique pieces. Same for bikes or anything else...
kube-system•1mo ago
You don't have to precisely identify it, you only need to narrow it down to a high likelihood of being your vehicle. Then you can verify the VIN in person.

It wouldn't be hard to narrow things down:

Year/make/model/trim/color/region/timeliness will narrow down to a very small if not already unique subset of vehicles. And on top of that vehicles may often have unique stickers, accessories, or scratches which can further strengthen the case. Flock e.g. uses this data in their vehicle identification algo.

conductr•1mo ago
I have no photos of my vehicles to initiate a search this way. Am I an outlier and it’s normal for people to keep vehicle pictures handy?
kube-system•1mo ago
If you had photos of your vehicle, presumably you'd know where you took it.

The idea here is that you find a picture of your vehicle that the thief took, and use this to find the location of where the thief has your vehicle.

jaredhallen•1mo ago
That seems like a pretty rare situation compared to any number of alternative use cases. Most of which are decidedly less wholesome.
kube-system•1mo ago
It is literally the “real world example” from the article.
conductr•1mo ago
I may have misunderstood, admittedly I just scanned it, but if you or law enforcement have to scan the universe of apps/internet to find a picture before this is useful… it’s not useful. Your starting point is a needle in a haystack.

I thought you uploaded a picture you already had, it does the scanning, and a hit might look like “some rando posted a selfie at Zilker Park 20 minutes ago on insta and that car was in the background”.

kube-system•1mo ago
Again, the example in the article is to find the vehicle being resold online. There are only a few popular websites where people sell vehicles secondhand in any particular area, and you can easily filter to the characteristics of the car you are looking for. To search all of them is a 15 minute exercise.

Although your example may be quite viable in a repossession scenario where the possessor is known but the location is not.

conductr•1mo ago
Right, see that is the example they went in depth on. I thought it was helping identify the chopshops and hideouts more directly as they indicated in the bullets.

This part still is the sticking point;

> When browsing Craigslist, I came across a regular car listing that showed a vehicle with buildings visible in the background. The listing claimed the vehicle was located in San Francisco. ...... Superbolt returned precise latitude and longitude coordinates that, when entered into Google Maps, revealed an exact match to the buildings visible in the listing photos.

How often do people find their stolen vehicles posted on CL/marketplace? Do police have resources to constantly browse hoping they see a similar picture of their stolen vehicles? How do they match it to the one they are looking for? Eg. if this was a cop, they may think, this vehicle matches the description of the stolen car. And this AI tells me the picture was taken at these exact coordinates (not super useful as this looks like a public place and I'm sure not where the vehicle is being stored). They still have to go out, meet the "seller", check the VIN or otherwise confirm it is the correct stolen vehicle they are looking for, then they get an arrest and recovery.

But, what if there are a dozen vehicles for sale matching said description. They now have to arrange to visit them all until they find the match or exhaust their options. How is this AI adding any value given with & without it the process looks the same; find listing, ask "seller" to meet, meet, evaluate. You don't need this AI to ask the "seller" to meet up and pretend to be an interested buyer.

FWIW, this looks like it could be a white VW Jetta to me. There are 118 in SF bay area right now just on Autotrader (granted, the hatchback is a further narrowing feature, but that's not super common either). No police department I've ever heard of has the resources to check on all these listings. If the thief stole it in SF but listed it for sale in Seattle or LA or anywhere else, how would anyone know? That's the haystack part, it's a big haystack.

kube-system•1mo ago
Police probably do not care much unless you are in a small town. Insurance has a financial incentive to care.

> They still have to go out, meet the "seller", check the VIN

You do not have to meet the seller to check the VIN of a vehicle sitting on the street.

> But, what if there are a dozen vehicles for sale matching said description.

There might be a few vehicles in an area matching make/model/year. But it is trivial when looking at a photo to filter on further criteria... and once you look at the photo you can observe trim, exterior color, interior color, stickers, inspection sticker, etc, you will have a very high degree of certainty even on a common model.

> white VW Jetta to me. There are 118 in SF bay area right now just on Autotrader

Well yeah, because you only filtered on 2 of the dozen or so attributes that you might know.

Within a whole 500 mi of the bay area there are only 5 white VW Jetta Wagons listed. All you need to know is what year it is, to narrow it down to 2 or 3. If you know the trim, approximate mileage, any visually distinctive feature, etc, you are guaranteed a match. Even if it wasn't a wagon, it is not hard to filter down to a unique vehicle.

conductr•1mo ago
> You do not have to meet the seller to check the VIN of a vehicle sitting on the street.

You're assuming the vehicle remains where the photo was taken.

> Well yeah, because you only filtered on 2 of the dozen or so attributes that you might know.

Those were the only attributes that were apparent in the photo. I said I ignored Wagon because that was a cherry picked unique filter. If it wasn't a wagon, your analysis is the same as mine, >100 vehicles in the SF bay area (I only filtered on 100 mile radius). But again, why steal a vehicle and post it for sale in the same city you stole it from? Criminals already move stolen vehicles, this is all but obvious.

Basically, this helps you catch the dumbest of the dumb criminals. Someone that steals a very unique car and posts it for sale in the same area they stole it from and also leaves the car parked in the same place they took the photo. There's also a time element, if they hide the vehicle for a few weeks, then post it for sale it's more likely the initial active investigation has faded and the cops aren't actively hitting refresh on marketplace.

Glad you believe this is useful, I'll continue to disagree - it might have some value but it's usefulness is being exaggerated in the article.

pkaeding•1mo ago
Why would a thief post a photo of a stolen vehicle? Are they trying to sell it whole? I can't imagine that is very common, since the buyer won't be able to register it, right? Aren't most stolen vehicles disassembled (chop shops, etc)?
defrost•1mo ago
> Why would a thief post a photo of a stolen vehicle?

Casual small time occassional car thieves might do this, receivers of stolen cars as payment for other debts owed by a thief may do this ... but it's somewhat atypical.

> Aren't most stolen vehicles disassembled (chop shops, etc)?

In the organised bigger scale operations vehicles are dealt with for the greatest profit with least risk. A good many are stripped for the parts - the more popular the car, the larger the parts after market.

A suprising number of cars from developed countries are shunted whole into containers and sold elsewhere about the globe. eg:-

  “Each year, hundreds of thousands of vehicles are stolen around the world, yet the initial theft is often only the beginning of a vehicle’s journey into the global criminal underworld.

  “Stolen vehicles are trafficked across the globe, traded for drugs and other illicit commodities, enriching organized crime groups and even terrorists. 
https://www.interpol.int/en/News-and-Events/News/2025/INTERP...
conductr•1mo ago
Going back to the the article, you have to find a picture of your exact car online somewhere, then use GeoSpy to tell you it was stolen in the US and was photographed in Columbia, then you go to that place in Columbia to find it's not parked there anymore, so you contact the person who made the post/listing and try to arrange a meeting, then you confirm it's your vehicle, then... what exactly?

Local police are doing none of this btw.

kube-system•4w ago
When an insured vehicle is stolen, it soon belongs to the insurance company. I think it would be helpful for insurance to know whether a stolen vehicle is across town or in Columbia. If it's nearby they can recover it and the salvage value for it, and if it's in Columbia they have some evidence that their resources are better spent elsewhere.
kube-system•1mo ago
Sometime the sellers of stolen cars are inconsiderate to the buyers in this way. Or they sell to buyers who also don’t care to register their vehicle.
olyjohn•1mo ago
They will often sell it to someone for super cheap. They don't care about getting fair market value. $1000 for a $10000 van with no title isn't a loss to a thief. It's still $1000. And there are a lot of desperate people who are willing to pay $1000 for any type of transportation, and are willing to drive around until they get caught. They'll just steal some plates and run them with valid tabs. Maybe pass it onto someone else for $1000 later on down the road, and get another from their favorite stolen car supplier.
conductr•1mo ago
> often

Really? Not that anyone has any data on any of this but since you're measuring it as "often" I'm going to disagree and say this is a very tiny percentage of stolen vehicles that are being used this way.

If they are, it's probably being bought from a hookup you know and not randomly on marketplace.

searine•1mo ago
This entire demo is just a surveillance state dog-whistle.

"It's used for car theft!" except the intended use is obviously target government buyers for tracking citizens.

paganel•1mo ago
Nothing like an OSINT company like Bellingcat hasn't done before, it's just that in those cases it was done on citizens belonging to adversary countries. It was just a matter of time, I guess.
nubg•1mo ago
What?
paganel•1mo ago
See how Bellingcat was "reverse" finding the identities of Russian citizens based on the cars they were owning. Too lazy to search for the exact links, this was around 2020-2021, something like that.

Later edit: Something like this [1], from late 2020: "Russian Vehicle Registration Leak Reveals Additional GRU Hackers". There were also some other articles with Google StreetView screenshots and the like, I won't search for them because even finding this one reference means I'm not doing something better with my time right now.

[1] https://www.bellingcat.com/news/americas/2020/10/22/russian-...

KaiserPro•1mo ago
Ok so this looks like bullshit.

First things first, its entirely possible to geolocate using just visual markers.

A bunch of startups did it around 2018 (most got bought by facebook, ie mapillary) They work by extracting keypoints from pictures and building a massive point cloud of identifiable key points.

But

That picture they use with supposed keypoint matching is wrong. None of those keypoints are reliable feature descriptors. They all are on foliage, which changes depending on season and wind. Geolocating that picture accurately _automatically_ using features is next to impossible.

Now, they might have a vibe based matcher which does some basic spatial comparison, but I'm not sure how reliable they are, especially given a large search radius.

The other interesting question is, where did they get their data from? I'm pretty sure google spent a lot of time making it really difficult to train from street view (lord knows we've tried.)

Edit the demo here: https://geospy.ai/ is much more what I recognise a bog standard VPS system does. Note that the user is matching buildings. Thats far more reliable way to do feature matching.

MontyCarloHall•1mo ago
>They all are on foliage, which changes depending on season and wind. Geolocating that picture accurately _automatically_ using features is next to impossible.

Seems plausible enough to me. The trees are evergreens in a place that doesn't get snow, and the keypoints are mostly grounded on stable parts of the trees (trunks or thick branches), which barring gale-force winds probably don't fluctuate all that much.

The part that gives me pause are the keypoints that map the hood of the car to the pavement, and the point on the far right that maps the ledge to the pavement. How can a system robust enough to map foliage also return such blatant false matches?

KaiserPro•1mo ago
> return such blatant false matches

long answer, have a try on this demo: https://docs.opencv.org/4.x/dc/dc3/tutorial_py_matcher.html

short answer is that they are similar enough features to match. think of them as homophones (ie words that sound the same but have different meanings) in language. You need context to be able to filter them out. (https://github.com/polygon-software/python-visual-odometry/b...)

> don't fluctuate all that much.

Over time that doesn't bear out. Good features are areas of high contrast with nice clearly defined edges (text is great, so are buildings). branches move, which means they create lots of diffrent features depending on the wind, even light wind. when we were building out maps, we filtered as much greenery out as possible

momojo•1mo ago
Reminds me of the Clearview AI controversy[0].

I'm not diminishing the ethics debate, but it's crazy to me how easy it was for two non-technical rich dudes in a garage to build Clearview AI (And before vibe-coding!):

  1. scrape billions of faces from the internet
  2. `git clone` any off the shelf facial-recognition repo
It was just a matter of when.

[0] https://en.wikipedia.org/wiki/Clearview_AI#History

ngcc_hk•1mo ago
Concerned but given the use can it be stopped ?
motbus3•1mo ago
Yes. If one knows that someone has their identifiable data without consent it is a problem.

While they are pictures on the internet it is one thing, when you gather them all and put a label with a number then it is problematic.

Remember that FaceApp to make you older, younger etc? Imagine how much data those guys collected?

I know someone who submitted the face of a member of my family without consent. You could not even complain without agreeing with the TOS first

Aherontas•4w ago
Unfortunately we will see this kind of cases more and more with AI rise. I don't believe it is the only app that could do relevant labeled searching in faces etc.
DrScientist•1mo ago
Am I the only one that finds it amusing that conpanies like Google and Facebook sent Clearview legal letters complaining about scraping data from their sites?
hhh•1mo ago
Last time I looked at this company they just dumped your uploads into an unauthenticated gcp bucket. They just ran your photo thru an llm and asked for its location at the time, and the founder was doing something very weird (in my opinion) with scraping Tinder profiles.

https://x.com/i/status/1786030866214326651

leobg•1mo ago
What were the jpgs in tge thotDBSmash folder? Did the founder use that bucket to collect photos of women? Or was that geolocation material, too…
cameronh90•1mo ago
> Or was that geolocation material, too…

Yeah I think we've figured out what inspired him to build the tool. :/

tonyhart7•1mo ago
if creep and tech nerd was a person:
hhh•1mo ago
You upload photos to tinder, and tinder has rough data on location provided (distance to you) i believe, the photos were the photos people posted on their tinder profile.
Sophira•1mo ago
Back when GeoSpy was available for everyone to use, I did a test where I just uploaded an image that had a black background and white text saying the location of a place and a textual description.

GeoSpy told me that it was the place mentioned in the picture, with the textual description as evidence.

hhh•1mo ago
Yes, I have done the same and also used it to prompt inject to give some info about the prompt, but I don’t have that data anymore.
Aherontas•4w ago
A same to not have them anymore :P
bbor•1mo ago
Wow — that is probably the most suspicious set of three details ever shared on this forum. Thank you for enlightening us!
fassssst•1mo ago
Thieves will just ask their favorite chat bot to change the background of the photo.
toephu2•1mo ago
"law enforcement could quickly locate and recover the stolen vehicle"

"law enforcement agencies can achieve faster resolutions, greater efficiency, and better outcomes for vehicle theft cases"

Could and would are two very different things in America.

In most cases, the police would simply do nothing.

Facial recognition technology (see Facebook auto-detecting your friends when uploading a photo) has existed for decades. Why do the police still post photos of suspects asking the public in help identifying so-and-so?* Can't they cross-reference with the DMV database or even Facebook to see if there are any matches?

*Although these days they even stopped doing that, I've seen cases where they blurred out the suspects face and then asked the public in help identifying them. They do this to protect the criminal's identity. Sigh. I wish we could bring back name and shame.

xp84•1mo ago
> Can't they cross-reference with the DMV database or even Facebook to see if there are any matches?

I think there are laws that bar them from doing that.

ibejoeb•1mo ago
"law enforcement could quickly locate and recover the stolen vehicle"

geospy.ai: the real technology seems to be that they invented the world's thinnest veil

Aachen•1mo ago
Clearview seems even worse to me, but yeah this is a good candidate for second place on the list of undesirable businesses
ibejoeb•1mo ago
Hah. Good point. Allow me to counter: the name alone.

Clearview could be eye drops. GeoSpy: well...

ImPostingOnHN•1mo ago
I think Flock beat them to it
jojobas•1mo ago
So you can find the place where car thieves took it to take pictures, already knowing which city it was in from the ad. How useful is that!
daniel_heinen•1mo ago
Founder of GeoSpy here,

Thanks for the post, AMA for anyone into computer vision or AI.

:)

kachapopopow•1mo ago
Articles seem to only go back to around 2024, how about 1.0? What was major enough to finally reach 1.0? Would be great to have a more technical blog post about what kind of major breakthroughs were discovered while developing this since the first discovery of this in 2022.
tonyhart7•1mo ago
how much legal fund you prepare
blks•1mo ago
Why do you have a folder called “thotDBSmash”? What were you collecting there and why?
badfuture•1mo ago
TrashFuture recently did a show on this company with the guy from Blood Work. Unfortunately it it's behind a paywall, but it's a great episode.

https://www.youtube.com/watch?v=Vo0gualrJa4

Go to 5:30 for a taste

toss1•1mo ago
Nice idea. Maybe do it for bicycles which are often more unique/personalized. Also, how are they going to identify identical model/trim/color cars when the license plates have been removed or switched?
motbus3•1mo ago
Even if this was a real application, it is wrong
mercora•1mo ago
If a thief is selling your stolen car, would that not be very easy to locate by showing interest in buying it? Am I missing something?
potato3732842•1mo ago
A lot of people lack the ability to do or credibly threaten sufficient violence for that to be actionable. Serving all the details up to the cops, who have nearly infinite ability to threaten violence, on a silver platter "here's your open and shut auto theft case, now go pad your stats" is the more tractable solution.
mercora•1mo ago
that is not that either though or is it? i mean say i found my vehicle on some platform for sale and then located it with their service, now what? i call the cops i suppose, i dont see how this is much different to calling them once they agreed to meet somewhere.
LocalH•1mo ago
Further and further into hyper-surveillance hell