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It's a cool idea, but isn't this pretty easily defeated by an adversarial attack, or just altering the image in any simple way? E.g. as the perpetrator, open t
by aerovistae 9y ago
It's a cool idea, but isn't this pretty easily defeated by an adversarial attack, or just altering the image in any simple way?
E.g. as the perpetrator, open the image of your ex in MS Paint, add a stripe across the bottom in such a manner as to not obscure the primary content at all, ta-dah, upload, image will not have a matching hash.
- averagewall 9y agoAlready addressed in this other comment: https://news.ycombinator.com/threads?id=turc1656 https://news.ycombinator.com/threads?id=turc1656 It seems like HN comment pages might have a critical mass beyond which it's impractical to see if somebody's already said what you want to say so people repeat the same idea - ballooning the comments page even further.