5 ms·

I think that they put the user information in the image using something like this[1]. [1]. https://github.com/subc/steganography https://github.com/subc/stegan

by avolpe 6y ago

I think that they put the user information in the image using something like this[1]. [1]. https://github.com/subc/steganography https://github.com/subc/steganography

deleted 6y ago
[deleted]
swznd 6y ago
Likely, they put identifier with steganography When image loaded, js read the identifier, if the image loaded from cache, the identifer still same Edit: typo