Scammers are hosting sites on site.google.com and from there, they promote the website to Google ads directly sponsored. When you search for the website on google, the sponsored ads comes before the real website.

Here is one example, I searched for Uniswap on Google and I was shown this below.




You can see the fake website at the top shown sponsored. It direct you to this website: https://sites.google.com/view/apdfaz/uniswap

Real website: https://app.uniswap.org

Don't rely on google for real links, it can be misleading sometimes.