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I don't think people are worried about multiple nation states framing them with CSAM photos - they're worried about multiple nation states in an intelligence co
by sylens 5y ago
I don't think people are worried about multiple nation states framing them with CSAM photos - they're worried about multiple nation states in an intelligence collaboration poisoning both sets of hash lists with non-CSAM material, so that there is an intersection that makes it onto the device.
There is still that Apple human reviewer once the threshold has passed. What I would love to ask Apple is - what happens if/when their reviewers start noticing political material, religious material, etc. is being flagged on a consistent basis, thereby insinuating that the hash list has been poisoned. What's their play at that point?
- jdlshore 5y agoThe document states that incorrectly flagged items are forwarded to engineering for analysis. Given their target false-positive rate (1 in 3 trillion, was it?) it seems likely that engineering would very carefully analyze a rush of false positives.