You probably wouldn’t have heard about it simply because it’s illegal to publicize a secret subpoena/warrant. Such orders are given as National Security Letters with a permanent gag order, going so far as to preventing the recipient from even seeking counsel; it’s a massive abuse of power and due process in the US to get companies to lie and do whatever they want.
How would you know?
You probably wouldn’t have heard about it simply because it’s illegal to publicize a secret subpoena/warrant. Such orders are given as National Security Letters with a permanent gag order, going so far as to preventing the recipient from even seeking counsel; it’s a massive abuse of power and due process in the US to get companies to lie and do whatever they want.