In a case earlier this year, the government tried to make Facebook help wiretap certain Messenger voice calls. It was rejected, but the legal arguments the government made for breaking encryption remain under seal. The ACLU wants the details made public.
The case involves the executive branch’s attempt to force a private corporation to break the encryption and other security mechanisms on a product relied upon by the public to have private conversations. The government is not just seeking information held by a third party; rather, it appears to be attempting to get this Court to force a communications platform to redesign its product to thwart efforts to secure communications between users.