trying a new thing, have 3D printed a QR code and put it on the front porch
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@sarae @SecureOwl a YouTube link to a rickroll?
@douglasvb @SecureOwl I'm thinking something more, uh, outgoing
like, what would really mess with image processing?
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@douglasvb @SecureOwl yeah now I kind of want to figure out a way to put prompt injection on my roof
I've got dark shingles so anything I do in white paint should show up real well
what would really mess with aerial imaging software?
@sarae @douglasvb @SecureOwl I think I saw a reference to someone making things that look "pixelated" when viewed from above on satellite imaging, which could be kind of funny on a normal home and not say a military base...
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@douglasvb @SecureOwl I'm thinking something more, uh, outgoing
like, what would really mess with image processing?
@sarae @SecureOwl you could do an SQL injection attack.
Maybe little Bobby Drop Tables lives at your house
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trying a new thing, have 3D printed a QR code and put it on the front porch
QR code triggers a canary token
want to see if any of the delivery companies are using the drop off proof of delivery pics to train AI
@SecureOwl Why would you expect the AI to be able to follow links from a QR code encountered during training?
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trying a new thing, have 3D printed a QR code and put it on the front porch
QR code triggers a canary token
want to see if any of the delivery companies are using the drop off proof of delivery pics to train AI
pulls up a chair
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@douglasvb @SecureOwl yeah now I kind of want to figure out a way to put prompt injection on my roof
I've got dark shingles so anything I do in white paint should show up real well
what would really mess with aerial imaging software?
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@SecureOwl Why would you expect the AI to be able to follow links from a QR code encountered during training?
@geofurb @SecureOwl probably because a qr code isn't something he just invented?
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trying a new thing, have 3D printed a QR code and put it on the front porch
QR code triggers a canary token
want to see if any of the delivery companies are using the drop off proof of delivery pics to train AI
@SecureOwl hey so what's a canary token. I'm not smart enough to know what that is.
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Whelp, sample size of 1 so far, but about 50 minutes after an amazon delivery - where a picture was taken - got a hit on the canary
i just checked the delivery photo and the QR code was visible in it
User agent was not a phone and clearly some sort of crawler
IP address was a CDN
but we are 1/1, lets see how it goes with a few more
(i get a lot of random work deliveries)
@SecureOwl oh I see that's clever.
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@SecureOwl hey so what's a canary token. I'm not smart enough to know what that is.
@Axolotl1 @SecureOwl the QR code links to a URL that has never been seen before, but the owner can see when it’s loaded from the server logs. There’s no good reason for a picture of a QR code to ever be loaded this way, and yet…
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Whelp, sample size of 1 so far, but about 50 minutes after an amazon delivery - where a picture was taken - got a hit on the canary
i just checked the delivery photo and the QR code was visible in it
User agent was not a phone and clearly some sort of crawler
IP address was a CDN
but we are 1/1, lets see how it goes with a few more
(i get a lot of random work deliveries)
@SecureOwl Bloody brilliant.
Looking forward to a near future where randomly placed QR codes are the techno social equivalent of a “don’t photograph me motherfucker” badge.
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