I don't have an IG or Twatter but if the meta data changes it may or may not impact the message embedded in the pixels. Someone will need to run a test by uploading their own stego PNG to those sites to see if they can still extract their message from it. If it converts to a jpeg then it's worthless to us.

update:jpegs can be steg's as well...

I don't have an IG or Twatter but if the meta data changes it may or may not impact the message embedded in the pixels. Someone will need to run a test by uploading their own stego PNG to those sites to see if they can still extract their message from it. If it converts to a jpeg then it's worthless to us.