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ChatGPT now knows what you do on other websites via ad collector

764 points · 395 comments · lmbbuchodi

  1. jhhh · · focus · HN ↗
    Part of the reason I stopped using facebook is, beyond the content being terrible, it was super creepy that they would show me ads for things I searched for on other sites. I even have facebook in its own container, but it must have some additional tracking available because it would still know that I was searching for exact clothing brands, college apparel, trips, etc. I already saw gemini integrate some information about me into an answer recently and am getting the feeling I won't be using it much longer. I'm not surprised openAI is going to try to make money similarly. Gross.
    1. stingraycharles · · focus · HN ↗
      This is a very common practice called retargeting / behavioral targeting and has existed for about 2 decades at this point. Facebook is hardly the only company that does this.

      Modern browsers are more strict towards third party cookies, but there are plenty of ways to work around this.

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