I think that's what seems somewhat cryptic. Perhaps it is, and in that case, it could mean a lot of things. On the other hands, if this one post is a representative example of his writing, then Rich struggled a bit with expressing his thoughts well:
I don't know if enough information has come out that might suggest an answer either way, but in any case perhaps he or someone else, a likely Sanders supporter at the DNC, is responsible for the leak.
I also think it's entirely possible that someone did this to help Hillary.
So far, there is nothing very damaging that has come out.
Except to DWS, and that's not very important.
The email server, conflict-of-interest and payola evidence was incredibly damaging by comparison, yet HRC is the nominee today.
And her side has been out there saying that Putin pulled this hack in order to help Donald Trump.
They really NEED something like that - that supposedly Putin would rather not have to face a Hillary Clinton presidency, and so favors Trump - to damage Trump and help Hillary.
If Putin wants to help anyone, it is probably the Democrats.