AT&T is seeking the return of technical documents presented in a lawsuit that allegedly detail how the telecom giant helped the government set up a massive internet wiretap operation in its San Francisco facilities.
In papers filed late Monday, AT&T argued that confidential technical documents provided by an ex-AT&T technician to the Electronic Frontier Foundation shouldn’t be used as evidence in the case and should be returned.
The documents, which the EFF filed under a temporary seal last Wednesday, purportedly detail how AT&T diverts internet traffic to the National Security Agency via a secret room in San Francisco and allege that such rooms exist in other AT&T switching centers.