Do I think attacking the Hillary campaign is wrong? Not particularly. Especially if the information is being dropped right in their lap. I do expect them to release whatever damning information they receive. What I don't expect is for them to pick favorites. They can't even be bothered to make a token effort to find something on Trump.
It's not Wikileaks' responsibility to find the stuff; it's their responsibility (as far as they've taken it on) to publish what they're given. Do you have evidence that they have a bunch of dirt on Trump that they're refusing to publish? If it would just take a "token effort" to find it, then don't you think that the Democrats would have it by now?