“Because our network is a shared resource and we need to ensure all customers have a great mobile experience with Verizon, we are notifying a very small group of customers on unlimited plans who use an extraordinary amount of data that they must move to one of the new Verizon Plans by August 31, 2016,” a Verizon spokesperson told Ars. “These users are using data amounts well in excess of our largest plan size (100GB). While the Verizon Plan at 100GB is designed to be shared across multiple users, each line receiving notification to move to the new Verizon Plan is using well in excess of that on a single device.”

I have no idea how someone could use 100GB of data a month.