We occasionally listen to music by characters facing some pretty serious charges. Some of them have even been convicted. And that's just music. Helping someone leak information that you want, may still be a good idea, even if for an unrelated reason you want that guy locked away.
After yesterday's leak, they may as well dump the whole shebang. IMHO: "A list of stuff that people can blow up if they want to screw with us", is something that legitimately deserves to be hidden from everyone but the guy dispatching people to guard that stuff.
That so many of these assets are important to other countries, compounds the danger.
What Ambassadors have to say about the Government's that host them? Bring it on. Back door deals on how to cover up embarrassing events? OK. Private communications that conflict directly with what was said publicly by the same people? lovely.
Just go easy on the target lists.