❝ When Google bought the advertising network DoubleClick in 2007, Google founder Sergey Brin said that privacy would be the company’s “number one priority when we contemplate new kinds of advertising products.”
And, for nearly a decade, Google did in fact keep DoubleClick’s massive database of web-browsing records separate by default from the names and other personally identifiable information Google has collected from Gmail and its other login accounts.
❝ The practical result of the change is that the DoubleClick ads that follow people around on the web may now be customized to them based on your name and other information Google knows about you. It also means that Google could now, if it wished to, build a complete portrait of a user by name, based on everything they write in email, every website they visit and the searches they conduct.
❝ The move is a sea change for Google and a further blow to the online ad industry’s longstanding contention that web tracking is mostly anonymous. In recent years, Facebook, offline data brokers and others have increasingly sought to combine their troves of web tracking data with people’s real names. But until this summer, Google held the line.
“The fact that DoubleClick data wasn’t being regularly connected to personally identifiable information was a really significant last stand,” said Paul Ohm, faculty director of the Center on Privacy and Technology at Georgetown Law.
“It was a border wall between being watched everywhere and maintaining a tiny semblance of privacy,” he said. “That wall has just fallen.”…
RTFA for instructions on how to opt-out of GOOGLE’s omnivorous appetite for tracking folks. I consider their statement hogwash, PR rationales for plausible deniability. At best, a temporary solution until GOOGLE drops another one of their centipede shoes.