Common Certificate Errors from btrll.com

If you’re getting a pop-up warning about *.btrll.com that says, “[the] identity of this website cannot be verified” or “[the] name on the security certificate is invalid,” this post is here to help. Btrll.com is operated by Bright Roll, a company owned by Yahoo, that distributes online ads. This warning/error appears because of a misconfiguration […]