Yet another reason to use two tin cans and a string over Comcast.
Comcast Declares War on Tor? - Deep Dot Web (Deep Dot Web)
Reports have surfaced (Via /r/darknetmarkets and another one submitted to us) that Comcast agents have contacted customers using Tor and instructed them to stop using the browser or risk termination of service. A Comcast agent named Jeremy allegedly called Tor an “illegal service.” The Comcast agent told its customer that such activity is against usage policies.
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...The Comcast agent then allegedly told the customer:
Users who try to use anonymity, or cover themselves up on the internet, are usually doing things that aren’t so-to-speak legal. We have the right to terminate, fine, or suspend your account at anytime due to you violating the rules. Do you have any other questions? Thank you for contacting Comcast, have a great day. [emphasis added -tms]