alt Hacker NewsWhen I search for "depth-charge Steganography" I find... this thread and nothing else. So I think most people are ignorant of it. Is there a typo? Or is it so secret that the web hasn't heard of it? If the latter, then I think you just blew its cover.
It is a class of exploits, and was covered many times before publicly.
Don't worry about it... Have a nice day, =3