Indiscriminate doxing to accomplish a radical agenda is not journalism. My view-- which I admit is broader than the point you made-- is that he is a criminal and should be tried and convicted. It makes me sick to my stomach that he cloaks his actions in the hard work and bravery of our free press.
[1] https://www.bbc.com/news/technology-37165230 "Human rights groups have asked Wikileaks many times to do more to censor information found in documents. They fear reprisals against aid workers, activists and civilians named in the leaked data."
[2] https://www.bbc.com/news/uk-51616077 "Mr Lewis said the dissemination of specific classified documents unredacted put dissidents in Afghanistan and Iraq at 'risk of serious harm, torture or even death". The US identified hundreds of "at risk and potentially at risk people' around the world, he said, and made efforts to warn them."