Google announced from new "safeguards" to "protect the quality of our ad network, as well as the benefits to our publishers and the advertising ecosystem," they said. This includes the site verification process, and Google is further strengthening its defenses by improving systems that identify potentially invalid traffic or high-risk activity before ads are served.

It's unclear to 100 % what changes are being made, but Google said it's possible this will impact your revenue as an AdSense publisher. Google said, "While most publishers will not notice any change in their ad traffic, we are working to improve the experience for those who may be affected, by providing more transparency around these actions. Publishers on AdSense and AdMob who are affected will soon be notified of these ad traffic restrictions directly in their policy center."

I wonder if any of you have received notifications yet?

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