Facebook Opens User Data to Marketers to Serve Ads on Sites Across Web

Facebook is offering marketers a new service that will place ads all over the Web -- not just the social network -- and give them Facebook data to help them target customers across devices. The service will also track whether the ads lead to sales.

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FOR SUBSCRIBERSAbdul El-Sayed tries to woo MAHA voters as Democrats seek inroads with RFK’s supporters

FOR SUBSCRIBERSKratom-like substances are popping up in a typically benign supplement

FOR SUBSCRIBERSGOP super PAC increases its spending for Sen. Jon Husted in tough Ohio race

FOR SUBSCRIBERSRecords reveal tumultuous marriage between slain New York Times executive and wife

FOR SUBSCRIBERSFrom clean energy warrior to ‘wall of shame,’ James Talarico reverses on a fossil fuel money pledge

FOR SUBSCRIBERSCongressional staff planned official trip with luxury stops in Italy and France weeks before election

FOR SUBSCRIBERSA harrowing ordeal aboard an Israel-bound plane

FOR SUBSCRIBERSOpenAI CEO Sam Altman to skip congressional hearing on rogue AI agents

FOR SUBSCRIBERSKey DOJ lawyers departed Trump ‘grand conspiracy’ probe amid pressure to produce, source says

FOR SUBSCRIBERSTrump’s new AI chatbot often links to a site launched under Clinton 26 years ago

FOR SUBSCRIBERSAt MAHA summit, industry CEOs the movement once vilified take the stage

FOR SUBSCRIBERSThis Paralympian has two goals: Win medals and give away $500,000 to her teammates

FOR SUBSCRIBERSCornell rape allegation spotlights stringent New York state laws that have long drawn criticism

FOR SUBSCRIBERSThe debate over AI’s future rages on both coasts

FOR SUBSCRIBERSDecades-old march dispute reignites in Northern Ireland, threatening political crisis

It's Facebook's push to become a web-wide ad platform like Google, through a relaunch of the "Atlas" network that Facebook bought from Microsoft for an undisclosed sum in February 2013. The new methods are designed to address the fact that desktop ad-tracking "cookies" don't offer demographic information like age or gender, don't work on mobile and can't follow users across web browsers or devices, Erik Johnson, the head of Atlas, said in a blog post. Atlas, he wrote, is dedicated to "targeting, serving and measuring across devices" -- with the data users share on Facebook served up as the icing on the cake.

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