1. It doesn't sound like anyone is "notifying" Microsoft in any way. They're almost certainly just using the NCMEC hash set (which they helped develop) to identify known images.
2. You ought to provide some kind of legal citation for your claim that a judge can order a service like Onedrive to shut down after just two allegations of illegal content.
2. You ought to provide some kind of legal citation for your claim that a judge can order a service like Onedrive to shut down after just two allegations of illegal content.