As I read about the early involvement of the secret service and in light of the later actions of the DoJ, I couldn't help but wonder if there was something to the signature of Swartz's actions that raised the Federal Government's level of interest. To put it another way, how likely is it that that particular closet had been used for similar activities before? Is it more plausible that Swartz discovered the closet or…
Of course it was the "signature" of Swartz's actions that raised the federal government's interest.
1) The "target" was MIT;
2) There was physical intrusion into MIT's network;
3) Millions of documents were downloaded;
4) Swartz previously did something similar to PACER.
You can argue about whether walking into an unlocked closest is "physical intrusion" or whether the "actual target" was JSTOR but that's all just a matter of characterization. The Feds are not "shades of gray" people--everything is like the show "24" to them. They will assume the worst.
I'd bet money that the "bullet points" similar to the above landed on someone's desk, and even though I think the prosecution definitely was overzealous, I'm not at all surprised at the way they reacted. I'm really shocked that anyone is surprised.