Yep, when I was reading this article, as I kept hearing about what Dias was doing to his students, I was getting ready to throttle him.

The students here didn't really do anything wrong, but Dias used his position of authority to essentially blackmail the students into becoming complicit in fraud, and attempted to justify it essentially with an "everybody does it" excuse. Kudos to them for taking the initiative to retract their paper over the head of their PI! That takes a lot of courage, given the immense powers an advisor holds over their students.