![](https://lemmy.world/pictrs/image/761fb79e-c901-47bb-afa2-acd348c55156.jpeg)
I’ve seen places with generic QR codes, and at best most would just have a logo in the middle the sticker could easily go around, if that particular target would lead to a big enough pay off. I don’t know what the ROI would be. I don’t know how these hackers make money, but they seem to make enough to make it worth their time.
Does it hurt doing it on pavers like that?