Apple has delayed plans to roll out detection technology which would have scanned US users' iPhones in search of child sexual abuse material.
Apple said that it had listened to the negative feedback and was reconsidering.
There were concerns the system could be abused by authoritarian states, reports BBC.
The so-called NeuralHash technology would have scanned images just before they are uploaded to iCloud Photos. Then it would have matched them against known child sexual abuse material on a database maintained by the National Center for Missing and Exploited Children.