Robert Abel reports:
A Columbia University grad student was arrested for leaving key logger malware on USB sticks left throughout the campus.
Bill Liang Lin Wu, 23 was arrested Thursday after he was caught on camera leaving the credential stealing devices on a host of university computers shared by 14 professors.
Wu graduated last spring but despite having a diploma, authorities say he returned to his alma mater on Jan. 19, when he allegedly started using the key loggers.
Read more on SC Magazine.