WTF is Google up to now?

Here’s a new one. While innocently using Google to complete a paid freelance writing assignment, I was suddenly confronted with the above message.

I assume it’s because I tend to move quickly when online but has anyone else ever gotten this warning or have an explanation?

Thanks in advance…

P.S. Since we’re on the topic, here’s something I wrote in July:

Think about it: We casually use “Google” as a verb