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From The Electronic Frontier Foundation: Debunking the Myth of "Anonymous" Data
Personal information that corporations collect from our online behaviors sells for astonishing profits and incentivizes online actors to collect as much as possible. Every mouse click and screen swipe can be tracked and then sold to ad-tech companies and the data brokers that service them.
In an attempt to justify this pervasive surveillance ecosystem, corporations often claim to de-identify our data. This supposedly removes all personal information (such as a person's name) from the data point (such as the fact that an unnamed person bought a particular medicine at a particular time and place). Personal data can also be aggregated, whereby data about multiple people is combined with the intention of removing personal identifying information and thereby protecting user privacy.
...
However, in practice, any attempt at de-identification requires removal not only of your identifiable information, but also of information that can identify you when considered in combination with other information known about you. Here's an example:
- First, think about the number of people that share your specific ZIP or postal code.
- Next, think about how many of those people also share your birthday.
- Now, think about how many people share your exact birthday, ZIP code, and gender.
According to one landmark study, these three characteristics are enough to uniquely identify 87% of the U.S. population. A different study showed that 63% of the U.S. population can be uniquely identified from these three facts.
We cannot trust corporations to self-regulate. The financial benefit and business usefulness of our personal data often outweighs our privacy and anonymity. In re-obtaining the real identity of the person involved (direct identifier) alongside a person's preferences (indirect identifier), corporations are able to continue profiting from our most sensitive information. For instance, a website that asks supposedly "anonymous" users for seemingly trivial information about themselves may be able to use that information to make a unique profile for an individual.
(Score: 5, Insightful) by Runaway1956 on Sunday November 12 2023, @11:16AM
Big Tech is not entitled to your data, my data, anyone's data. Sure, there's talk about protecting the children - that is insufficient. Politicians ensure that they have special protections. That's a joke.
Simply outlaw the data collection, outlaw the data brokers, outlaw the buying and selling completely. There used to be laws against peeping Toms. Today, Tom sits in your pocket, or on your desk, peering out at you, all day, every day.
Just put the parasites out of business, end of story.
“I have become friends with many school shooters” - Tampon Tim Walz
(Score: 5, Insightful) by Rosco P. Coltrane on Sunday November 12 2023, @11:42AM
but some should be if it wasn't forcibly extracted.
People leak data all the time. And putting the pieces together is arguably fair game.
Think of it as you leaving your fingerprints on everything you touch: you can't prevent someone from coming and lifting your fingerprints if they want to (not talking about what they do with them later though, just the lifting). Your fingerprints are out there. Those who want to collect fingerprints can almost "passively" collect them after you've been somewhere.
However, you don't involuntarily leak other data all the time. Like your sexual preferences or your political views. If you don't actively broadcast the information, including stepping into a sex shop and running into someone you know, or picketing in the street, then nobody can - or should - know.
Data collection of information you don't naturally leak all the time takes a deliberate effort to collect. Information that can't be obtained passively and that requires an effort to collect is what's problematic.
In the case of Big Data, the deliberate effort to collect information you don't naturally give away comes in the form of setting up a very successful search engine, putting trackers all over the internet that you can't avoid, running intrusive scripts on your computer... The key thing here is they actively seek out the information: if they quit gaming the internet to collect it, the stream of information would stop. Because again, that's information that you don't normally passively leak out.
That's where I draw the line personally. Any information obtained as a result of a concerted and deliberate effort to pry it out of people without their consent of their knowledge, when those people wouldn't normally give away the information, should be regarded as a violation of privacy and criminalized.
But of course, in a society where lawmakers are bought and sold on the marketplace, this is never going to happen...
(Score: 2) by RedGreen on Sunday November 12 2023, @12:17PM
How dare the EFF suggest those kind loving pillars of our society are no good slimy bastards only out for the cash. That the parasite corporations and the freaks that run them have no concern for their customers other than seeing them as marks to be exploited for any and all cash they can get from them by whatever means they can.
"I modded down, down, down, and the flames went higher." -- Sven Olsen
(Score: 4, Insightful) by Opportunist on Sunday November 12 2023, @12:41PM (3 children)
So replace it with bogus data.
Fill everything you are presented with with crap. My zip code? Anything but mine. My interests? Anything but mine.
Poison the data well with crap.
(Score: 5, Interesting) by bzipitidoo on Monday November 13 2023, @03:12AM
Some caveats. In a lot of cases completely bogus data doesn't work. You can't use a non-existent zip code. Typically, websites that demand zip code info check that. You have to use a real zip code. Same with a street address. At first, I just made something up, something plausible and easy to remember, such as 777 7th street, but when the site actually checked that address and couldn't find it, I had to do something else. I ended up giving it a real address, to a car dealership in a different city. It may be only a matter of time before the software says, in effect, "hey, you liar, that's not a residence!" Or, "John Smith does not live at that address!"
I have also tried the fake credit card number to get around those sites that advertise "free" trial, but demand a credit card # before you can utilize their so-called free trial. A completely fake number will be rejected immediately for not satisfying whatever validity checking algorithm credit card companies have built into the number. There are sites that will generate valid CC#'s, but these too fail when the numbers can't be matched up with an existing account. In such cases, I walk. I will not give out my real CC# for a "free" trial.
Then there's the crap about providing a phone number to which a code can be texted. They disingenuously claim it's for security, but I know they care more about harvesting your data. There are web sites that can receive texts at their phone numbers. I've never had any luck getting that to work. The originating system invariably has some sort of blacklist, and equally invariably, those numbers are on it. You have to use a burner phone to stay anonymous.
Then there's sites such as bugmenot [bugmenot.com]. Most of their logins do not work. I have instead resorted to deleting cookies to get around their treacherous use of them to shut you down after you've read whatever number of articles they set as the limit for a free trial. If that doesn't work either, I simply stop visiting those sites.
(Score: 2) by Tork on Monday November 13 2023, @03:43AM
🏳️🌈 Proud Ally 🏳️🌈
(Score: 2) by VLM on Monday November 13 2023, @05:07PM
Sometimes you're not allowed to falsify your demographic information.
A workplace classic is the old "anonymous survey" where they break down the results of a dozen person department into "100% of 37 year olds who've worked here between 2 and 3 years responded to the question with the following answer". With only a dozen person department that's deanonymized down to one person, not a population or group.
Now a days they don't even bother. Whenever you see "please don't forward this survey because your link is personalized for you" that means they already have a file on you and will link your answers directly to it.
(Score: 4, Insightful) by BsAtHome on Sunday November 12 2023, @12:45PM
Unfortunately, most people either don't care about or don't understand the problem. Indifference and ignorance are very huge hurdles.
In this light, regulation is all the more important because the rulers in a representative democracy are supposed to decide for the good, health and wealth of the commons. It is therefore very unfortunate that we only see the best regulation money can buy, instead of the best regulation the commons requires.
(Score: 5, Informative) by pTamok on Sunday November 12 2023, @03:04PM (5 children)
The GDPR is very clear about what constitutes personal data, but I suspect a lot of people misinterpret it, either through ignorance, or through wilful misinterpretation.
Unfortunately, the EU publishes its legal texts in ways that make them difficult to quickly get an overview of, but the official text, in English, is here:
REGULATION (EU) 2016/679 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data, and repealing Directive 95/46/EC (General Data Protection Regulation) [europa.eu]
There are other sites that have easier URLs:
1) An EU site: European Commission: What is personal data? [europa.eu]
2) An EU funded site, set up by Proton AG: Complete guide to GDPR compliance: General Data Protection Regulation (GDPR): Article 4 : Definitions
3) An independent site: Intersoft Consulting: Article 4 Definitions [gdpr-info.eu]
The EU site gives a comprehensive and detailed answer with links to legislation. It's not just GDPR Article 4.
But if you take GDPR Article 4, the definition of personal data is given as:
I've highlighted 'or indirectly'
The EU website clarifies further:
I've highlighted a few points.
If a person can be identified by combining different sets of records, those records constitute personal data.
It is clear; and ignored for convenience by huge numbers of people and organisations, because following the GDPR properly is hard.
(Score: 3, Informative) by Runaway1956 on Sunday November 12 2023, @03:46PM (2 children)
It may be worth remembering IBM's contribution to the holocaust. They made it possible to categorize and deanonymize and track millions of people. The Nazis were truly grateful for that contribution.
“I have become friends with many school shooters” - Tampon Tim Walz
(Score: 5, Insightful) by pTamok on Sunday November 12 2023, @04:06PM
There were many contributors, both witting and unwitting.
The pre-war Dutch government helped, by keeping good records of the religion of people living in the Netherlands. Was it necessary? Who knows, But it allowed the German invading force to quickly single out that sector of the population. The Dutch resistance tried to destroy records [wikipedia.org].
It's a good example of what happens when you allow a benign government to keep apparently benign records. You never know when a regime might change, and innocuous behaviour before the change becomes a liability. Anyone with a university degree was targetted in Cambodia when Pol Pot achieved power [wikipedia.org].
A good rule of thumb is to collect as little data as possible to do what you need, and destroy it as soon as possible afterwards. Having data hand around is a liability. Only collect what is necessary, and keep it for a short a time as possible.
Meanwhile, modern practices appear to be 'collect it all'; generate a central ID database linked to all your government records; keep for as long as possible.
What could possibly go wrong?
The point is not whether you trust the current data collectors to 'do no evil', but what about the possible future inheritors of that data, who you don't know. If someone wanted to use it in the least benign way possible, would you be worried?
(Score: 5, Interesting) by pTamok on Sunday November 12 2023, @07:35PM
Oh, and while I am at it.
The Nazis. Or, to give the full name of the political party the Nationalsozialistische Deutsche Arbeiterpartei (NSDAP - The National Socialist German Worker's Party). In the free-ish* elections of July 1932, they got 37.2% of the vote on a turnout of 84.1% of the electorate. The Nazis were not a tiny minority - it's 31% of the electorate. Note that President Trump, in the 2016 Presidential elections, got the vote of 27.3% of the electorate.
If, as a German, you think the Nazis were bad for Germany, you can see that voting for them, even if holding your nose 'for want of a better candidate' didn't necessarily give you the result you wanted. It's clear that voting counts, unless you want decision to be made by a minority you didn't vote for, and don't necessarily agree with; and it is a good idea to vote for candidates that aren't simply popular demagogues. Not voting isn't 'sending a message' - it's giving power to people you actively disagree with. Use your vote wisely. Please.
*There was a fair amount of voter intimidation.
(Score: 4, Informative) by captain normal on Sunday November 12 2023, @09:27PM (1 child)
".. following the GDPR properly is hard."
Are you talking about hard for the common user who has to click through a custom cookie banner before a site will load properly? Or are you talking about hard for the web designers, ad trolls and ISPs trying to load up the common person's device with third party cookies, tracking cookies, supercookies, Zombie cookies and Flash cookies in order hide from likes of the EU cookie law, the PECR, CCPA and the LGPD.
It's all really as simple as outlawing any cookie other than a cookie that identifies an individual only on a site that they have signed up for.
The Musk/Trump interview appears to have been hacked, but not a DDOS hack...more like A Distributed Denial of Reality.
(Score: 2, Informative) by pTamok on Monday November 13 2023, @02:39AM
No, it's hard to handle personal data properly. It's inconvenient, and the restrictions make processing personal data an exercise in superlative data administration within the rules, which few organisations do well. It is a lot easier to ignore the regulations than follow them, and the fines for non-compliance are pitifully small.
Now, if individual users got a bounty of a non-trivial amount for each breach of the GDPR in handling their personal data, there would be a strong incentive for individuals to audit the use of their data; and a strong incentive for organisations to do things properly. As it is, even blatant breaches of the GDPR elicit a 'strongly worded letter' form the regulator. There are very, very few fines handed out - take a look: The CMS.Law GDPR Enforcement Tracker is an overview of fines and penalties which data protection authorities within the EU have imposed under the EU General Data Protection Regulation (GDPR, DSGVO). Our aim is to keep this list as up-to-date as possible. Since not all fines are made public, this list can of course never be complete, which is why we appreciate any indication of further GDPR fines and penalties. [enforcementtracker.com]
(Score: 2) by VLM on Monday November 13 2023, @05:19PM
"Everybody knows" this is true.
IRL they shut down Google Reader or whatever than RSS feed thing was, because a curated list of what websites people visit was apparently unprofitable.
Usually when you see anything "everyone knows is true" but there's no actual evidence or at best some isolated anecdotes, I start to wonder.
"Everyone knows" enormous amounts of money were made by gathering and storing the fact that I posted in this thread, but no one seems to know who's making this huge amount of money or how much they made other than "well the big bad bogeyman is rich now because of it".
Yeah I donno press "F" to doubt.
Pretty scary when you realize a lot of health, nutrition, and fitness advice, even from medical "authorities", comes from the same 'everyone knows' source or sometimes it's even worse, it's in direct opposition to published recent medical research or was based on propaganda.