Senate to hold hearing on Facebook tracking cookies

Senate to hold hearing on Facebook tracking cookies

Summary: Senator Jay Rockefeller wants to hold a hearing to understand how Facebook uses cookies. The company has been accused multiple times for tracking users even after they log out of the service.

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Senator Jay Rockefeller, chairman of the Commerce, Science and Transportation Committee, said today he would hold a hearing to look into reports that Facebook is using cookies to track users even after they log out of the service. Facebook insists it uses cookies to personalize content and keep accounts secure.

"No company should track customers without their knowledge or consent, especially a company with 800 million users and a trove of unique personal data on its users," Rockefeller told The Hill. "If Facebook or any other company is falsely leading people to believe that they can log out of the site and not be tracked, that is alarming." Rockefeller did not announce a date for the hearing or a list of witnesses, but he said he will "invite Facebook and others to explain how they are using personal information."

"When someone logs off of Facebook, we delete certain cookies and reduce the amount of information we receive when the person visits websites that contain social plug-ins such as the Like button," a Facebook spokesperson said in a statement. "We have made these practices clear in our Privacy Policy and Help Center since the launch of social plug-ins. We appreciate Sen. Rockefeller's interest in protecting consumer privacy and look forward to discussing this with him."

Two months ago, self-proclaimed hacker Nik Cubrilovic accused Facebook of tracking its users even if they log out of the social network. He explained that even after logging out of the service, whenever he visited a website that had a Facebook plugin, information including his account ID was still being sent to Palo Alto.

The company responded by denying the claims and offering an explanation as to why its cookies behave the way they do. Palo Alto explained that it does not track users across the Web and its cookies are used to personalize content. As for the logged-out cookies, Facebook said they are used for safety and protection.

After a long technical discussion, Cubrilovic confirmed Facebook made changes to the logout process, and that the cookies in question now behave as they should. They still exist, but they no longer send back personally-identifiable information after you log out. The company also took the time to explain what each cookie is responsible for.

Following all this, 10 privacy groups and US congressmen two months ago sent letters asking the Federal Trade Commission (FTC) to investigate Facebook for these and other practices. Last but not least, the company is also facing lawsuits in multiple states for violating federal wiretap laws with said cookies.

To add to the PR disaster, the issue came back last month. It was discovered that the datr cookie, which can be used for tracking users, was once again being set on third-party websites with a Facebook social plugin – whether you are logged in or logged out of the service. Facebook confirmed the bug, said only some third-party websites were affected, and fixed it.

Last week, Facebook co-founder and CEO Mark Zuckerberg explained how Google, Yahoo, and Microsoft collect data on users "behind their back" while the social network is more transparent. Facebook has the capability to collect data just like any search engine or ad network, and pair it with the data it already has on you, but it says it doesn't. It's hard to just take Facebook's word for it, however, because of the aforementioned issues recently discovered with its cookies.

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Topic: Social Enterprise

Emil Protalinski

About Emil Protalinski

Emil is a freelance journalist writing for CNET and ZDNet. Over the years,
he has covered the tech industry for multiple publications, including Ars
Technica, Neowin, and TechSpot.

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6 comments
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  • RE: Senate to hold hearing on Facebook tracking cookies

    Sure would be nice to know when its going to be broadcasted.
    Stan57
  • RE: Senate to hold hearing on Facebook tracking cookies

    Senators, there are other MORE IMPORTANT THINGS that you should be doing right now, such as talking about how to get the national debt down to the 2 trillion dollar range that is a sustainable debt.
    Lerianis10
    • RE: ...MORE IMPORTANT THINGS...

      @Lerianis10

      Have you ever heard of the expression [i]a red herring[/i]?

      (check out #5 here: http://www.urbandictionary.com/define.php?term=red%20herring)

      You are absolutely correct in your assertion that there are [b]MORE IMPORTANT THINGS[/b] that should occupy Congress' attention. Unfortunately, they are not up to the challenge. It would mean that they would have to [i]roll up their sleeves[/i] and do some real work; not pontificate. Sometimes, I wish we could manage to capture all of that energy lost from the "hot air' that comes out of DC.
      fatman65536
  • RE: Senate to hold hearing on Facebook tracking cookies

    Trusting Facebook, Google, Yahoo or other "free" internet sites is by it's nature difficult for me. The very heart of their business it to generate enormous revenue from information about their users. Their revenue comes from advertising / marketing. the better the marketing data, the better the targeted advertising, the better the pay. Inherent conflict of interest.
    pcstuff
  • RE: Senate to hold hearing on Facebook tracking cookies

    Hey Everyone! Check Out this new way to stop facebook tracking!http://www.donottrackplus.com/giveaway.php
    ericabrittanyyy
  • RE: Senate to hold hearing on Facebook tracking cookies

    Considering that a huge amount of my comment spam comes from .ru TLDs, and the massive investments in FB by DST and Goldman... you have to at least wonder EXACTLY what access FBs major investors have to the gathered data.
    chalicemedia