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3eb7988a1663yesterday at 10:34 PM1 replyview on HN

Interesting question for sure. Given the implied budgets for domestic surveillance, are there any metropolitan areas which do not have fake towers?


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Muromecyesterday at 11:35 PM

What is the point of stringrays anyway? It's a thing that exists, so I believe it does something, but I can't figure out what exactly.

They can go through the area, catch a whole bag of IMSIs and then.... what? What capability does it enable? Knowing when a certain person of interest shows up in a certain locality? Can't they get it from the phone company without a warrant anyways, just by asking nicely? If it's not targeted, what the data is even used for theoretically?

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