Most Comcast customers now have a 1TB home internet data cap
theverge.com
theverge.com
> To notify customers, the company will use in-browser, email, and text notifications starting at the 50 percent point.
(emphasis mine)
I'm assuming this is via some sort of injection over unencrypted HTTP?
Injected inline; sometimes your DNS resolutinos might be hijacked to resolve to a comcast IP afaik