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

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's some MS research to use machine learning on metadata to identify offending material [1]. [0] https://en.wikipedia.org/wiki/PhotoDNA https://en.wikipedia.org/wiki/PhotoDNA [1] https://arxiv.org/pdf/2010.02387.pdf https://arxiv.org/pdf/2010.02387.pdf