How does the government "secretly" obtain information? Did they hack the AP? Was it an inside job? Better yet, if it was so secret, how did the AP even find out that the DoJ obtained their records? Something doesn't add up...
From the article, "News organizations normally are notified in advance that the government wants phone records and enter into negotiations over the desired information. In this case, however, the government, in its letter to the AP, cited an exemption to those rules..."
and then,
"It is unknown whether a judge or a grand jury signed off on the subpoenas."