When I logged into my Comcast account today, I did not go to my account, but into some other person's account. I now have full access to this other Comcast customer's account. I can change their address, billing information, etc. I used my own log-in information, which is saved in my browser.
I want to be clear, I have never seen or spoken to this person before, and they live 1,500 miles from me and our names are in no way similar. I know what his log-in is, and its nothing like mine.
Who else is accessing other people's Comcast accounts?
Product or Service Mentioned: Comcast Account.