How Apple's Targeting Clampdown Could Reshape Advertising: Newsletter
Apple CEO Tim Cook. Karl Mondon/Digital First Media/The Mercury News via Getty Images Apple targeting controls arrive Apple released its long-awaited software change that, among other things, requires developers to get users' permission to track them across other sites and apps — but it's already been having ripple effects: Advertisers are fretting about how Apple's policy will limit campaign measurement and attribution, especially on Facebook. The change could wipe out as much as 7% — or $5 billion — of Facebook's total ...