Google Privacy Shift Opens Door for Gmail, Photos Data in Ad Targeting

Google has quietly revised its privacy policy to permit the use of data from Gmail, Drive, and Google Photos for targeted advertising purposes. This modification, effective October 16, 2026, introduces a significant caveat to previous commitments regarding the protection of user content from ad targeting mechanisms.

The updated language inserts an exception into the company's stance on not utilizing content from Drive, Gmail, or Google Photos for personalized ads. The policy now explicitly permits such usage 'unless you choose to make data from these services available to other Google services that support personalized ads.' This change was identified by Android Authority in the updated terms.

The adjustment is closely linked to the expansion of personalized AI features within the Google ecosystem. By granting tools like AI Mode and other Search capabilities access to personal content through the Personal Intelligence feature, users enable these systems to generate better responses. However, under the new terms, this same data sharing also opens the door for that content to be processed for advertising targeting.

This shift fundamentally changes how ad personalization can be derived from private correspondence and files. While Google previously maintained a clear boundary against using Drive, Gmail, and Photos for ads, the new policy allows data from these sources to be processed if a user connects them to Search's Personal Intelligence features.

The company outlines a specific example in its policy update, stating that 'Search may process some of the data that you allow Search to access to personalize content, including ads.' It further explains that based on user settings, it may show personalized ads based on interests, activity, or personalized content from other services.

Despite the broadened access to data, Google maintains strict limitations on what specific information advertisers can actually see. Advertisers are not granted access to Drive, Gmail, or Photos information directly, nor do they receive personally identifying details such as names or email addresses.

Furthermore, the policy includes safeguards against the use of sensitive categories for ad targeting. Google states that it will not display advertisements based on sensitive characteristics including race, sexual orientation, religion, or health status.

Users retain control over these settings through specific configuration tools. Individuals can choose which apps to disconnect from Search's Personal Intelligence features or disable Personalized Recommendations entirely via the Search Services Personalization settings page.

The policy update reflects a changing landscape in data handling as AI integration deepens. By opting into enhanced AI capabilities, users may inadvertently enable the use of their private data for advertising purposes, though specific protections remain in place regarding the nature of the data shared with third parties.