In my 2nd year of university the chair of the CS department shared an excel file via email containing the private data of all the CS students. ID numbers, addresses, phone numbers, first&#x2F;last names.<p>He claimed it was meant for an office assistant but somehow he blasted it to both the BS and MS student lists. I doubt he got more than a slap on the wrist as he remained the chair for another 2-3 years.