That would be a serious problem for Hilda.
But that would be very hard to locate from some one else’s computer and cross reference that with her logs.
Remember, there is a reason why Hilda set up a private server. She must have wanted complete control on transparency (or lack of).
Would it? The House and Senate committees on Benghazi must have subpoenaed a lot of State Dept. employees e-mails and texts already. Then there is Gowdy's Benghazi committee.