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untangling_the_web

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DID: 4046925<br />

UNCLASSIFIEDut-eft et-t-leIAL tlse e'~LY<br />

found was from publicly available sources only. While that is interesting and not<br />

surprising, far more intriguing are <strong>the</strong> observations in <strong>the</strong> article about what she<br />

could have found had <strong>the</strong> reporter had access to Google's databases.<br />

"Assuming Schmidt uses his company's services, someone with access to<br />

Google's databases could find out what he writes in his e-mails and to whom he<br />

sends <strong>the</strong>m, where he shops online or even what restaurants he's located via<br />

online maps. Like so many o<strong>the</strong>r Google users, his virtual life has been<br />

meticulously recorded.,,22o<br />

It's not just Google, of course, that collects personal data from registered users.<br />

Yahoo, Live Search, A9, and o<strong>the</strong>r search services offering registration, online<br />

businesses, etc., also collect personal information when you register with <strong>the</strong>m. But<br />

Google has so much of <strong>the</strong> current market share <strong>the</strong>y are <strong>the</strong> highest profile<br />

company in terms of privacy concerns. "Kevin Bankston, staff attorney at <strong>the</strong><br />

Electronic Frontier Foundation, said Google is amassing data that could create some<br />

of <strong>the</strong> most detailed individual profiles ever devised.,,221 How does this happen?<br />

"As is typical for search engines, Google retains log files that record search terms<br />

used, Web sites visited and <strong>the</strong> Internet Protocol address and browser type of<br />

<strong>the</strong> computer for every single search conducted through its Web site. [comment:<br />

this is true of any <strong>web</strong>site you visit: any site can ga<strong>the</strong>r limited, non-personally<br />

identifying information that is readily available from <strong>the</strong> browser.]<br />

In addition, search engines are collecting personally identifiable information in<br />

order to offer certain services. For instance, Gmail asks for name and e-mail<br />

address. By comparison, Yahoo's registration also asks for address, phone<br />

number, birth date, gender and occupation and may ask for home address and<br />

Social Security number for financial services.,,222<br />

The danger lies in <strong>the</strong> ability to put toge<strong>the</strong>r all <strong>the</strong>se pieces of data to create a<br />

personal profile: "If search history, e-mail and registration information were<br />

combined, a company could see intimate details about a person's health, sex life,<br />

religion, financial status and buying preferences.,,223 Simply using Google or any<br />

o<strong>the</strong>r search engine to search poses little privacy risk because of <strong>the</strong> sheer<br />

volume of traffic at <strong>the</strong>se sites and <strong>the</strong> lack of any personal data about <strong>the</strong> searcher.<br />

The real privacy concerns arise when someone is a registered user at a site<br />

such as Google, Yahoo, AOL, Live Search, or A9. In <strong>the</strong>ory, <strong>the</strong> information<br />

collected and stored about a user could enable someone to put toge<strong>the</strong>r a<br />

remarkably thorough profile of that individual user.<br />

220 Mills.<br />

221 Mills.<br />

222 Mills.<br />

223 Mills.<br />

598 UNCLASSIFIEDJJj;QRQj;j;ICIAb USE ONL.Y

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