"Plain View" exception in the digital age

I don’t know about America, but here in the U.K., the pertinent phrase is, ‘I could not help but notice’.

?However, the business which labeled the files is a third party not suspected of wrongdoing. I think it would be a bit more of a stretch to show that there’s reason to be searching through everyone’s files. I’m going with the filing cabinet analogy being the closest one to how this ought to be approached. I’m sure that the courts have worked out some general principles as to how broad a warrant ought to be construed while searching through a seized file cabinet, and I think that would be the best starting place for rules on computer disks.

I want a do over. Y’all cool with that? Good.

New Argument:

The non-indicted people had an expectation of privacy in their records. The cops may only search those records where they already have reason to suspect wrongdoing. They may not just search through any records they so choose. If we consider computer records to be analogous to paper files
the non-indicted people may be entitled to injunctive relief. I’m kinda extrapolating from:

Roberts v. Austin, 632 F. 2d 1202

This is the best analogy I can come up with. If you are looking for “Player X’s” blood test, and you open up a folder with a bunch of names, you can only open Player X’s files. In other words you can open C:\Blood Tests\Player X. Now, if there is a C:\Blood Tests\Player Z, you can’t open Player Z’s file. However, I would say that if there is other indications of illegal activity, you can open any file. For example, any file in C:\My Illegal Steroid patients\ is open for examination.

That might work well in this specific case, where you’re looking at a third party file system that had no motive to conceal information.