Last night an anon posted about something called SNOW. It is a free feature of APACHE. Messages can be hidden in the whitespace of an image. He found information in the white space of the flag that had 48 stars.
I copied this from the message:
This is a code to open something. I broke it down in fours
425C 6782 F1C1 8913 E3DB 38E4 4B48 97CF D923 B621 A83B 4DCD 5421 860F 3835 F6BE