Technology

I think this will only work with people narrating their lives on social media.

"Got coffee from my favorite Granier at La Rambla! Ready of new day of work designing hats for dogs"

"Me and Bobby heading to Madrid to see my friend Concepcion. Do you like his new hat?"

"Just got nominated for 'best business-casual hat' at this year's Barkies! So proud"

And so on...

Because how are you going to de-anonymize some random ramblings about Linux and beans? Everyone likes Linux and beans.

I theorized about this a long time ago. pretty sure I'm basically fucked

Of course, another option is for people to dramatically curb their use of social media, or at a minimum, regularly delete posts after a set time threshold.

Deletion won't deal with someone seriously-interested in harvesting stuff, because they can log it as it becomes available. And curbing use isn't ideal.

I mentioned before the possibility of poisoning data, like, sporadically adding some incorrect information about oneself into one's comments. Ideally something that doesn't impact the meaning of the comments, but would cause a computer to associate one with someone else.

There are some other issues. My guess is that it's probably possible to fingerprint someone to a substantial degree by the phrasing that they use. One mole in the counterintelligence portion of the FBI, Robert Hanssen, was found because on two occasions he used the unusual phrase "the purple-pissing Japanese".

FBI investigators later made progress during an operation where they paid disaffected Russian intelligence officers to deliver information on moles. They paid $7 million to KGB agent Aleksander Shcherbakov[48] who had access to a file on "B". While it did not contain Hanssen's name, among the information was an audiotape of a July 21, 1986, conversation between "B" and KGB agent Aleksander Fefelov.[49] FBI agent Michael Waguespack recognized the voice in the tape, but could not remember who it was from. Rifling through the rest of the files, they found notes of the mole using a quote from George S. Patton's speech to the Third Army about "the purple-pissing Japanese".[50] FBI analyst Bob King remembered Hanssen using that same quote. Waguespack listened to the tape again and recognized the voice as Hanssen's. With the mole finally identified, locations, dates, and cases were matched with Hanssen's activities during the period. Two fingerprints collected from a trash bag in the file were analyzed and proved to be Hanssen's.[51][52][53]

That might be defeated by passing text through something like an LLM to rewrite it. So, for example, to take a snippet of my above comment:

Respond with the following text rephrased sentence by sentence, concisely written as a British computer scientist might write it:

Deletion won't deal with someone seriously-interested in harvesting stuff, because they can log it as it becomes available. And curbing use isn't ideal.

I mentioned before the possibility of poisoning data, like, sporadically adding some incorrect information about oneself into one's comments. Ideally something that doesn't impact the meaning of the comments, but would cause a computer to associate one with someone else.

I get:

The deletion of data alone will not prevent a determined party from gathering information, as they may simply record the information as it becomes available prior to its deletion. Moreover, restricting usage is not an ideal solution to the problem at hand.

I previously mentioned the possibility of introducing deliberate errors or misinformation into one's own data, such as periodically inserting inaccurate details about oneself within comments. The goal would be to include information that does not significantly alter the meaning of the comment, but which would cause automated systems to incorrectly associate that individual with another person.

That might work. One would have to check the comment to make sure that it doesn't mangle the thing to the point that it is incorrect, but it might defeat profiling based on phrasing peculiarities of a given person, especially if many users used a similar "profile" for comment re-writing.

A second problem is that one's interests are probably something of a fingerprint. It might be possible to use separate accounts related to separate interests

for example, instead of having one account, having an account per community or similar. That does undermine the ability to use reputation generated elsewhere ("Oh, user X has been providing helpful information for five years over in community X, so they're likely to also be doing so in community Y"), which kind of degrades online communities, but it's better than just dropping pseudonymity and going 4chan-style fully anonymous and completely losing reputation.

Average people download gamed and apps and their phone is loaded to the tilt with bloatware. You think they care?

Great, we're at a point where "researchers" are helping tech bros hurt the public interest. Could they just NOT publish this shit? Stop giving helpful tips to tyrannical oligarchs!

Academics can be stupid idiots sometimes.

Who am I? No forreal, WHO AM I? Last I remember I was on a cruise around the Caribbean. I blacked out one night while at the casino and when I came to I was on a beach in the middle of nowhere with a toothless man who spoke a language I couldn't comprehend, unable to remember my name or anything from before the cruise. Thankfully he still has a dial up connection somehow in the year of our lord 2026, but I've been on this island for two years now. SOMEONE COME GET ME!

somebody should inform EU that they no longer need chatControl

:/

Brazil has 200 million ppl, how they would find someone in Rio like me?

no it cant