(Original story below for context.) Apple is reportedly set to announce new photo identification features that will use hashing algorithms to match the content of photos in users’ photo ...

In addition, Instagram is using "image hashing" technology that identifies posts visually similar to the photo Clark, 21, posted and automatically removes it from the platform. Mashable Trend ...

Facebook wants to create a digital fingerprint of your nude photos with “hashing” technology, to block the photo from being uploaded to Facebook platforms, including Instagram and Messenger.