Another personal obsession:Facebook targets ads with data users didn’t share with the platform

Researchers reveal Facebook is using phone numbers identified via friends' contact lists and numbers entered for two-factor authentication to target ads. The post Facebook targets ads with data users didn’t share with the platform appeared first on Marketing Land.

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from Marketing Land - Internet Marketing News, Strategies & Tips https://marketingland.com/facebook-targets-ads-with-data-users-didnt-share-with-the-platform-249136
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