Google Personal Intelligence ads are now a sharper privacy question for anyone connecting an inbox or photo library to Search. Google’s privacy policy, effective October 16, adds an exception to its assurance against using Gmail, Drive and Photos content for personalized advertising: data users choose to make available to other Google services that support personalized ads can fall under different rules.
This is a conditional permission, not evidence that every Gmail account or photo library is being scanned for advertising. The policy says services such as Search or Gemini Apps may access connected content under their own policies and settings. It specifically gives Search’s potential use of that information for ads as an example.
The Google Personal Intelligence ads exception
9to5Google’s October 23 reporting draws attention to the added qualification and connects it to Personal Intelligence, which brings information from different Google apps into personalized assistance. Its report describes the feature as opt-in. The policy’s effective date matters: this is newly scrutinized wording, not a change that first took effect today.
Google’s Photos privacy hub makes the boundary particularly clear. Its assurance against advertising use has an exception when users share Photos data with another service that supports ads. Connecting Photos to Personal Intelligence in Search is the example it provides.
The same hub separately says personal Photos data is not used to train generative models outside Photos. That assurance is scoped to Photos: Search’s connection guide separately allows training on processed summaries, excerpts and inferences. Advertising and model training are different uses, each requiring its own privacy check.
A connection changes the privacy question
Google’s Search connection guide says ads will not be based directly on an inbox or photo library. Summaries, excerpts and inferences used for personalization may inform ads instead; advertisers do not receive access to the inbox or library. The guide also explains how to manage connected content apps. Reviewing those connections alongside advertising preferences is more informative than assuming the privacy promise inside one app automatically follows its data everywhere.
Our assessment: the important shift is the permission boundary. A reader may connect an inbox to retrieve useful information, while the receiving service’s rules also allow advertising personalization. The practical question is no longer only where private content is stored, but which other service has permission to use it—and for what.
