Harvard University disclosed over the weekend that its Alumni Affairs and Development systems were compromised in a voice phishing attack, exposing the personal information of students, alumni, donors, staff, and faculty members. The private Ivy League research university has over 20,000 faculty and staff, more than 24,500 undergraduate and graduate students, and over 400,000 alumni worldwide. The exposed data includes email addresses, telephone numbers, home and business addresses, event attendance records, donation details, and "biographical information pertaining to University fundraising and alumni engagement activities." However, according to Klara Jelinkova, Harvard's Vice President and University Chief Information Officer, and Jim Husson, the university's Vice President for Alumni…