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I agree with your point as a whole but the Apple CSAM wouldn't really have this issue as it compares the images hashes against hashes of a specific list of CSAM
by antihero 5y ago
I agree with your point as a whole but the Apple CSAM wouldn't really have this issue as it compares the images hashes against hashes of a specific list of CSAM.
- 3np 5y agoReminder that it's perceptual hashes, not cryptographic hashes. So it's enough that images have enough visual resemblance, according to the model. Natural collisions have been observed and generating collisions for planting on someone elses device is trivial. Apple also only recieves a DB of hashes and so have no way to verify that they're only scanning for CSAM and not other "undesirable" content. https://github.com/roboflow-ai/neuralhash-collisions https://github.com/roboflow-ai/neuralhash-collisions https://github.com/anishathalye/neural-hash-collider https://github.com/anishathalye/neural-hash-collider
- antihero 5y agoAh, I stand corrected. That's even more worrying then.