Back when I worked for DOD no one was allowed to use Mac/Apple products. It was mandated 100% PC and Microsoft so support personnel could work on everyone’s computers - knowing they were all identically set up.
The fact that this is a MAC is the first hurdle in my believing any of this was legitimately on his computer.
Not saying at that level of government/Command someone with authority could mandate Apple products/systems be used.
Anyone else here with Gov’t/Mil experience used a MAC for government work since maybe 2005 or later?
And now we learn that Hunter was a go-between from Metabiota and the DoD, which may have given him even more computer access as Metabiota became a DoD contractor.