Okay listen up, this is not that hard if you had been paying any fucking attention to what Q has been saying.
Snow White is the CIA computer systems so they used it to shut him down, he did not expect it and as a result lost control of his ability to share and is now unprotected.
Routing through various networks ('jumpers') is going to be in relation to using a series of proxies and/or a vpn to mask the entry/exit point of the posting.
The rest is just make you feel good shit and not a part of the message other than maybe select people removed which I have no fucking clue who that would be.