Well, that honestly sounds like deep-seated paranoia, but you're free to opt out of tracking with almost all ad networks. Here's Google's: https://www.google.

Well, that honestly sounds like deep-seated paranoia, but you're free to opt out of tracking with almost all ad networks. Here's Google's: https://www.google.com/settings/u/0/ads/authenticated https://www.google.com/settings/u/0/ads/authenticated https://www.google.com/settings/u/0/ads/anonymous https://www.google.com/settings/u/0/ads/anonymous Others can be found with a simple Google search.