Student sentenced for F-ucked up grade hack • The Register →

The tale begins in August 2007, when Jacquette installed keyloggers onto several of the university’s computers after sneaking into a locked ballroom where student registration was taking place. In short order, the trio had access to the school’s PeopleSoft accounts. They promptly used it to change dozens of grades belonging to them and their friends, in many cases from Fs to As.
Naturally, these under-achieving students weren’t the sharpest tools in the shed, and they made some mistakes along the way. A university audit quickly revealed the presence of the keyloggers, and the discovery gave up several email addresses under the control of the students. University logs also showed that the grade changes were made using internet accounts from the students’ homes.
When police questioned Barrington’s sister about changes made to her grades, she said she believed they were an act of God.