SCOTUS addressed this in some form already in Van Buren v. United States:

https://en.wikipedia.org/wiki/Van_Buren_v._United_States

The 3rd Circuit ruling here does reference the SCOTUS ruling a number of times so that makes sense.

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The quote in the ruling also fits the SCOTUS ruling's spirit:

"In the wrong hands, the law becomes a hammer in search of a nail. This is one such case."

In the case you had someone saving workplace passwords in a spreadsheet against policy (as well as some other activity on a computer that could be deemed against workplace policy).

The idea that workplace policy about password usage, or document access would trigger CFAA and make these people eligible for being prosecuted for federal crimes is ABSURD and the court here saw that as well.