https://hackerpaper.kaipfister.de/p/2010.02387/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMThttps://news.ycombinator.com/item?id=28076841urn:hackerpapers:mention:2010.02387:28076841Thu, 05 Aug 2021 17:29:10 GMT<p>Microsoft has been using PhotoDNA [0] to scan OneDrive content for quite some time. The news is that a device manufacturer is doing it on your device with local data. There&#x27;s some MS research to use machine learning on metadata to identify offending material [1]. [0] https://en.wikipedia.org/wiki/PhotoDNA [1] https://arxiv.org/pdf/2010.02387.pdf</p><p><a href="https://hackerpaper.kaipfister.de/p/2010.02387/">Paper and discussion history</a>. A mention is not an endorsement.</p>cs.LG