seb146 wrote:I wonder if copies were made of these classified documents and given to others outside the United States? I am not saying this absolutely happened, but I just wonder. Knowing the former administration, I wouldn't doubt it...
If I would sell top secret documents to foreign agents, I would do exactly as Trump has done: Request classified files on paper.
So, request documents on paper. Invite a Russian diplomat with a camera, who spends the night photographing the sheets. The diplomat then travels back. Due to his status, his baggage won't be searched for the SD card...
You cannot trace a document once you printed it out. But any good computer system which is designed to handle classified files would store checksums of every document you open, copy, change, edit, save, compress, send and whatever. It would provide a seamless documentation of whatever you did with any file.
"...wonder if copies were made..."
Of course not. Every photocopier made since the 2000ies has a hard disk, with a cache that intermittently stores everything you copy. You simply do not scan or photocopy a document if you want to slurp it to your favorite Russian agent. The FBI and any other agency know how to surreptitiously exchange the hard disk of a photocopier, either to steal data, or to covertly investigate suspicious document handling.
You buy a mid-range camera for 200 to 300 bucks, a fresh SD card, and start photographing the sheets.
That way you can destroy the evidence much better.