Why would they “hide” the data in kiddy porn images (which are sure to attract LEO attention)?
Why wouldn’t they hide the data in something like an innocent photo of a landscape or a MP3 which would not attract as much atttention?
What value is there in using the porn?
Extremely secure file sharing. The security on these sites is built by people who have a personal interest in staying out of prison, so it’s pretty near air-tight.