One U.S. official indicated that not all printers are authorized to print classified documents, and those that have this authorization register a unique ID when printing, so this may provide some clues into the search for the leaker.
One senior U.S. intelligence official offered a brief and bleak assessment of the leaks: "It's not good."
"Here, it appears instead that someone actually took documents out of the building the old-fashioned way."
"U.S. agencies should be out there looking for classified information, doing sweeps of the web, every day," one official said.
https://www.cbsnews.com/news/fbi-leads-l...00-10aaa3b
One senior U.S. intelligence official offered a brief and bleak assessment of the leaks: "It's not good."
"Here, it appears instead that someone actually took documents out of the building the old-fashioned way."
"U.S. agencies should be out there looking for classified information, doing sweeps of the web, every day," one official said.
https://www.cbsnews.com/news/fbi-leads-l...00-10aaa3b