‘Weaponized Ad Technology’: Facebook’s Moneymaker Gets a Critical Eye

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Facebook has made a mint by enabling advertisers to identify and reach the very people most likely to react to their messages. Ad buyers can select audiences based on details like a user’s location, political leanings and interests. And they can aim their ads at as few as 20 of the 1.5 billion daily users of the social network. Brands love it. So do political campaigns. But microtargeting, as the technique is called, is coming under increased scrutiny in the United States and Europe. Some government officials, researchers and advertising executives warn that it can be exploited to polarize and manipulate voters. And they are calling for restrictions on its use in politics, even after Facebook, in response to criticism, recently limited some of the targeting categories available to advertisers.

Facebook is just one player among tech giants like Google and Twitter that also offer data-mining services to try to influence consumer and voter behavior. But Facebook’s gargantuan reach, vast holdings of user data and easy-to-use self-service advertising system have made it a lightning rod for political microtargeting.


‘Weaponized Ad Technology’: Facebook’s Moneymaker Gets a Critical Eye