From the Columbia University 1968 archive (Personal recollections of the 1968 student uprising at Columbia University by Frank da Cruz):
… a concerted effort was made to break into and rifle through President Kirk's many file cabinets and turn up evidence of covert links with the war machine and defense contractors, large corporations planning to divide up the spoils in Viet Nam, etc, all of which were to be found in abundance. These were photocopied and later published in the East Village underground newspaper, Rat. Some items were picked up by the mainstream press, resulting in some embarrassment among the rich and powerful, which quickly passed. Because we broke the file cabinets, we were charged with Malicious Mischief, a felony, in addition to the two standard felonies, Criminal Trespass and Resisting Arrest. Plus a misdemeanor, Disorderly Conduct.
https://www.columbia.edu/cu/computinghistory/1968/rat.html
The May 3-16 issue of RAT, containing the material we found in Grayson Kirk's filing cabinets, prefiguring in a small way Daniel Ellsberg's Pentagon papers published in the NY Times three years later, demonstrating that we were right and everybody else wrong.
Reference: David Armstrong, A Trumpt to Arms: Alternative Media in America, South End Press (1981), pp.48-50