Any information leaked that has a classified rating is a serious felony crime and can indeed be considered treason. The leaks are coming from the highest levels of our Intelligence and FBI services. Every time one of these people release classified information to the press it is a crime of the highest order.
It is especially bad when FBI folks do it considering they are the Federal Government branch of law enforcement, so they are basically disrespecting themselves at the same time they disrespect the Government.
And I do believe there should be some recourse against these news outlets, mainly because they are taking classified information and making lots of money selling it (reporting). They increase their readers and increase their “clicks” with sensational classified information and documents in their news stories. There is a profit motive behind their dissemination of illegally obtained classified information.