Spymarks, Not Watermarks

18 points | by possibilistic an hour ago

7 comments

  • pavo-etc 28 minutes ago

    I'm not convinced spymark is better than just "invisible watermarks", spymark to my ears sounds designed to be sound very negative when invisible watermarks are not always negative, e.g. the counterfeit bank note example.

    Tech like SynthID I see a net positive especially since it doesn't degrade text quality. I dream about a browser extension running at all times that makes text more translucent based on the confidence of LLM writing[0].

    This article's suggestion of using it to unmask whistleblowers is very interesting and not something I'd thought about though. Still not convinced that spymark is a better name though.

    [0]: Sean Goedecke's Deckard is close but it would rather invisible than bright red https://www.seangoedecke.com/deckard/

      pixl97 5 minutes ago

      These spy marks are a great way to teach AI how to create a hidden communication channel in plain sight.

      lukewarm707 27 minutes ago

      the spymark tracks you. it is negative.

  • layer8 11 minutes ago

    Weirdly the article doesn’t mention steganography. Arguably it isn’t quite the same, because the aim of steganography isn’t typically to add an identification, but something like “steganomark” would seem to be fitting.

  • silverFork 33 minutes ago

    if it is specifically about pictures then wouldn't an analog copy clean it up? What about adding new spymark on top of it?

    If it is text, copying text alone and not the file will it not remove it? Massage the text with Ai and vola spymark gone, don't you think?

  • mirelahmd an hour ago

    There have been quite a few similar

  • viccis 34 minutes ago

    Watermarking has referred to this "spy" use case for quite some time. Digital items purchased for download often have them, for example. Even before the rise of digital downloads, screeners for movies had them.