The file consists of a single code— 4c812db292272995e5416a323e79bd37—that secretly identifies her as a 26-year-old female in Nashville, Tenn.
The code knows that her favorite movies include “The Princess Bride,” “50 First Dates” and “10 Things I Hate About You.” It knows she enjoys the “Sex and the City” series. It knows she browses entertainment news and likes to take quizzes.
“Well, I like to think I have some mystery left to me, but apparently not!” Hayes-Beaty said when told what that snippet of code reveals about her. “The profile is eerily correct.”
Hayes-Beaty is being monitored by Lotame Solutions Inc., a New York company that uses sophisticated software called a “beacon” to capture what people are typing on a website—their comments on movies, say, or their interest in parenting and pregnancy.
Lotame packages that data into profiles about individuals, without determining a person’s name, and sells the profiles to companies seeking customers. Ms. Hayes-Beaty’s tastes can be sold wholesale (a batch of movie lovers is $1 per thousand) or customized (26-year-old Southern fans of “50 First Dates”).
The study by The Wall Street Journal found that the nation’s 50 top websites on average installed 64 pieces of tracking technology onto the computers of visitors, usually with no warning. A dozen sites each installed more than a hundred. The nonprofit Wikipedia installed none.
One of the fastest-growing businesses on the Internet is the business of spying on Internet users.
Photo by scataudo/Deefunia.
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