captainkangaroo@discuss.tchncs.de to Technology@lemmy.worldEnglish · 12 hours agoHacker plants false memories in ChatGPT to steal user data in perpetuityarstechnica.comexternal-linkmessage-square16fedilinkarrow-up1240arrow-down14cross-posted to: technology@lemmy.worldhackernews
arrow-up1236arrow-down1external-linkHacker plants false memories in ChatGPT to steal user data in perpetuityarstechnica.comcaptainkangaroo@discuss.tchncs.de to Technology@lemmy.worldEnglish · 12 hours agomessage-square16fedilinkcross-posted to: technology@lemmy.worldhackernews
minus-squarefmstrat@lemmy.nowsci.comlinkfedilinkEnglisharrow-up3·3 hours agoThis wouldn’t help, would it? How would you prefetch and cache: site.com/base64u-to-niceware-word-array/image.gif ? It would look like a normal image URL in any article, but actually represent data. Note: “niceware” is a way to convert binary or text data into a set of words like “cow-heart-running-something-etc”.
minus-squarehedgehog@ttrpg.networklinkfedilinkEnglisharrow-up1·21 minutes agoIf it’s prefetched, it doesn’t matter that you reveal that it’s been “opened,” as that doesn’t reveal anything about the recipient’s behavior, other than that the email was processed by the email server.
This wouldn’t help, would it? How would you prefetch and cache:
site.com/base64u-to-niceware-word-array/image.gif
? It would look like a normal image URL in any article, but actually represent data.
Note: “niceware” is a way to convert binary or text data into a set of words like “cow-heart-running-something-etc”.
If it’s prefetched, it doesn’t matter that you reveal that it’s been “opened,” as that doesn’t reveal anything about the recipient’s behavior, other than that the email was processed by the email server.