Possible MacBook Browser Virus
Accidentally, I clicked on www.golfchanel.com and clicked on a component on that site. It claims to be a "security check" and it loaded a couple of programs. I believe "AnySearch... would appear on my browser at startup.
Now, about four times a day I see a "enter password, Apple want to make changes to your system" window. Thoughts?
MacBook Pro, iOS 10.1.1