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Ad Company Using Verizon Tracking Header To Recreate Deleted Cookies

itwbennett writes The story began a few months ago when it was reported that both Verizon and AT&T were injecting unique identifiers in the Web requests of their mobile customers. AT&T has since stopped using the system, but Verizon continues. Now, Stanford computer scientist Jonathan Mayer has found that one advertising company called Turn, which tracks users across the Web when they visit major sites including Facebook, Twitter, Yahoo, BlueKai, AppNexus, Walmart and WebMD, uses the Verizon UIDH to respawn its own tracking cookies.

4 of 70 comments (clear)

  1. Re:Que calls for net neutrality... by fightinfilipino · · Score: 5, Informative

    So Verizon inject encrypted cookies that identify the user, then sell the decryption key to add companies, so they can track users. I'd be reviewing the terms and conditions of the internet service. Surely they don't allow tampering? People should shame Verizon publicly and leave them, but calls for net neutrality laws are misguided. Verizon makes money from this, so they should end up cheaper than competitors who don't do this. Customers are free to choose to have less privacy for a cheaper service. Regulation isn't needed.

    the "market" does not correct for corrupt practices like these, despite every libertarian fantasy to the contrary.

  2. Start the doxxing ... by Anonymous Coward · · Score: 2, Informative

    All of these greedy assholes who run these companies which exist to violate our privacy?

    They've all given up any right to privacy and to be treated like humans.

    Start doxxing the fuckers. Release their home addresses, phone numbers, baking information. release every mother fucking piece you can find on them, their families, their friends, their business partners.

    If they want to make their living by trading on our personal information without our consent, then they utterly deserve to be driven into the ground using the same thing.

    They're parasites with no regard for us. Which means they and those they associate with deserve no regard from us.

  3. Re:Easy fix by myforwik · · Score: 5, Informative

    If they are injecting headers, that still won't work. Every http request will be identifying you. You need to browse in https and comfirm that your Verizon phone isn't using some dodgy built in Verizon CA. It is always a good idea to browse in privacy mode, especially because bank sites and other sites could have flaws like cross site scripting.

  4. Re:Easy fix by in10se · · Score: 3, Informative

    Someone didn't RTFA. Neither of those things will prevent this. The tracking is injected into the HTTP headers by the ISP. Even if you don't accept their cookie, they can still track you.

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