You misunderstand what happened, Harvard wasn't involved, he went onto the MIT campus where he was not a student, to take advantage of their on campus anonymous

You misunderstand what happened, Harvard wasn't involved, he went onto the MIT campus where he was not a student, to take advantage of their on campus anonymous access to JSTOR, he was abusing MIT's open anonymous policy to get the data and he kept moving around to different terminals whenever they'd kill his access to the one he was at; he finally ended up sneaking into a network closet and plugging directly into the network to get access because the public terminals he'd be using had all been shut down to lock him out. He didn't have access, he was't logged in, he was taking advantage of MIT's anonymous policy.