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Leaky cellphone nets can give attackers your location->

Submitted by alphadogg
alphadogg writes "GSM cellular networks leak enough location data to give third-parties secret access to cellphone users' whereabouts, according to new University of Minnesota research. "We have shown that there is enough information leaking from the lower layers of the GSM communication stack to enable an attacker to perform location tests on a victim's device. We have shown that those tests can be performed silently without a user being aware by aborting PSTN calls before they complete," write the authors, from the College of Science and Engineering, in a paper titled "Location Leaks on the GSM Air Interface." http://z.umn.edu/fookuneresearch The researchers are working with carriers and equipment makers, including AT&T and Nokia, to address the security issues."
Link to Original Source
Math

How Companies Learn Your Secrets 353

Posted by Soulskill
from the sit-back-and-wait-for-you-to-tell-them dept.
Hugh Pickens writes "For decades, Target has collected vast amounts of data on every person who regularly walks into one of its stores. Now the NY Times Magazine reports on how companies like Target identify those unique moments in consumers' lives when their shopping habits become particularly flexible and the right advertisement or coupon can cause them to begin spending in new ways. Among life events, none are more important than the arrival of a baby, and new parents are a retailer's holy grail. In 2002, marketers at Target asked statisticians to answer an odd question: 'If we wanted to figure out if a customer is pregnant, even if she didn't want us to know, can you do that?' Specifically, the marketers said they wanted to send specially designed ads to women in their second trimester, which is when most expectant mothers begin buying all sorts of new things, like prenatal vitamins and maternity clothing. 'We knew that if we could identify them in their second trimester, there's a good chance we could capture them for years,' says statistician Andrew Pole. 'As soon as we get them buying diapers from us, they're going to start buying everything else too.' As Pole's computers crawled through the data, he was able to identify about 25 products that, when analyzed together, allowed him to assign each shopper a 'pregnancy prediction' score and he soon had a list of tens of thousands of women who were most likely pregnant. About a year after Pole created his pregnancy-prediction model, a man walked into a Target outside Minneapolis and demanded to see the manager. He was clutching coupons that had been sent to his daughter, and he was angry. 'My daughter got this in the mail!' he said. 'She's still in high school, and you're sending her coupons for baby clothes and cribs? Are you trying to encourage her to get pregnant?' The manager apologized and then called a few days later to apologize again but the father was somewhat abashed. 'It turns out there's been some activities in my house I haven't been completely aware of. She's due in August. I owe you an apology.'"
Censorship

Tor Tests Undetectably Encrypted Connections In Iran 157

Posted by timothy
from the great-song-from-flock-of-seagulls dept.
Sparrowvsrevolution writes "Ahead of the anniversary of Iran's revolution, the country's government has locked down its already-censored Internet, blocking access to many services and in some cases cutting off all encrypted traffic on the Web of the kind used by secure email, social networking and banking sites. In response, the information-freedom-focused Tor Project is testing a new tool it's calling 'obfsproxy,' or obfuscated proxy, which aims to make SSL or TLS traffic appear to be unencrypted traffic like HTTP or instant messaging data. While the tool currently only disguises SSL as the SOCKS protocol, in future versions it will aim to disguise encrypted traffic as any protocol the user chooses. Tor executive director Andrew Lewman says the idea is to 'make your Ferrari look like a Toyota by putting an actual Toyota shell over the Ferrari.'" Reader bonch adds: "A thread on Hacker News provides first-hand accounts as well as workarounds."

Comment: Norm Abram is a pirate! (Score 1) 281

by Khopesh (#38974181) Attached to: Selling Used MP3s Found Legal In America

So if an MP3 is a material object and can thus be resold, what does this say about copying it?

In The New Yankee Workshop, host Norm Abram buys a piece of furniture and then brings it back to his shop. He then makes a very near exact replica of it and often donates or sells the replica. We have just concluded that an MP3 is a similar material object. What does this say about piracy? Is Norm a furniture pirate?

What does this say about software license agreements? Ignoring software patents, is it still illegal for me to reverse compile a piece of software to see how it works and then implement a piece of it in another project? Or is it not so material?

Comment: Re:Justice down? I think not. (Score 1) 649

by Khopesh (#38845965) Attached to: Anonymous Takes Down DOJ, RIAA, MPA and Universal Music

Hm, you seem to have omitted those on Google's order of magnitude...

Fiscal Year 2011 Operating income in USD (according to Wikipedia):

  • Disney: $8.043 billion
  • Fox Entertainment Group (owns 20th Century Fox): $2.9 billion (parent company News Corp is $4.5 billion)
  • NBCUniversal is owned by Comcast (51%) and GE (49%), so estimate at .51*6.104+.49*15.166 = $10.5 billion
  • Sony Pictures: $300 million
  • Paramount Pictures: $300 million, but owner Viacom, full-in on movie/tv content, is: $2.13 billion
  • Warner Brothers: $845 million (parent Time Warner is $26.9 billion)

Let's low-ball it and assume lower interest loosely based on members' divestments outside of TV/movies or even outside of the named MPAA members:

  • Disney: 50% - $4 billion
  • Fox: 60% - $2 billion
  • Universal: 10% - $1 billion
  • Sony Pictures: 80% - $250 million
  • Paramount: 80% - $250 million
  • WB: 60% - $500 million

That totals $8 billion. Now pit that against Google, whose $10.4 billion operational budget isn't much higher. If Google goes on the offensive, they'll have to back down pretty quickly once it's clear that MPAA members fighting to stay in business will dig deeper into their reserves than a company with very little skin in the game (relatively speaking; youtube is what percentage of Google's operation? especially if you cut out cute cats and crotch shots?).

Youtube

Flaw In YouTube Takedown Process Exposed 181

Posted by Soulskill
from the in-the-case-of-chicken-v-egg dept.
New submitter BraveThumb writes "One independent rap group found it impossible to post their song on YouTube. When they tried to put up their video, they were informed that the copyright belonged to Universal Music, even though the rap group wasn't signed to any label. Another group working with Universal had used the music in a video of their own, which then accidentally leaked online. YouTube's filtering software then blocked the original. The Hollywood Reporter shares what happened and concludes by saying, 'For an industry that's pursuing copyright reform, the portrayal of a copyright regime that works against young artists can't be a good thing.'"
The Courts

US Supreme Court Upholds Removal of Works From Public Domain 380

Posted by samzenpus
from the taking-it-back dept.
langelgjm writes "While much of the web is focused on the SOPA and PIPA blackout, supporters of the public domain today quietly lost a protracted struggle that began back in 2001. The Supreme Court, in a 6-2 decision, rejected the argument that Congress did not have the power to convey copyright upon works that were already in the public domain. The suit was originally filed to challenge provisions that the U.S. adopted when signing the TRIPs agreement. Justices Breyer and Alito dissented, arguing that conveyed copyright on already existing works defied the logic of copyright law. Justice Kagan recused herself. The text of the opinions is available here (PDF)."

Comment: Re:Communication is a human right (Score 2) 398

by Khopesh (#38606174) Attached to: Vint Cerf On Human Rights: Internet Access Isn't On the List

"Free press" does not, and never has, meant that any and everyone has access to a press. "Free press" does not, and never has, meant that any and everybody has access to the materials printed. "Free press" means that IF you have a press the government does not control what you print.

I never said it does. I agree that it does not mean the government must buy its people newspaper subscriptions, books, and therefore computers and internet connections, but it does mean that those with such things should not be restricted from using them.

"Free press" ensures that if somebody wants to write something, he or she can. It also ensures that that writer can distribute his or her works (publish). The web is bidirectional; it would lack content if there were nobody writing anything. POSTING to the web, particularly via social media, is highly restricted in certain places. Freedom of expression doesn't say you are allowed to express yourself quietly to your bedroom wall, it facilitates expression to the masses. This also means that the masses need to be able to digest your works.

Comment: Communication is a human right (Score 2) 398

by Khopesh (#38602032) Attached to: Vint Cerf On Human Rights: Internet Access Isn't On the List

The [US] 1st amendment already covers this. There is no need to further clutter up our founding documents with some "right" to access the internet. The Constitution is vaguely silent on your "right" to access the library yet I don't hear you calling us backwards for that.

That's the one, freedom of expression — unsuppressed communication with local and global communities.

We've seen social media sites act as catalysts to revolutions in places that restrict other forms of expression. This is largely because it is very difficult to suppress "the internet" as a whole, or even specific popular general interest sites.

The printing press and books aren't "human rights" either, just a means by which to achieve communication (expression). What we need is to draw a firm line that shows that, at the moment, the internet is the predominant form of communication and must therefore be protected as a human right; the term "free press" needs a modern equivalent.

"Today, of course, it is considered very poor taste to use the F-word except in major motion pictures." -- Dave Barry, "$#$%#^%!^%&@%@!"

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