Vishing Attack Leads to Harvard University Data Breach
Harvard University confirmed a significant data breach after threat actors used a voice phishing (vishing) attack to compromise its Alumni Affairs and Development systems. The attackers gained access to a wide range of personal information, including phone numbers, email addresses, home and business addresses, event attendance records, donation details, and other biographical data related to alumni, donors, parents, some current students, faculty, and staff. University officials emphasized that no Social Security numbers, passwords, payment card information, or financial data were stored in the affected systems. Immediate steps were taken to expel the attackers and secure the compromised systems.
The university is collaborating with law enforcement and third-party cybersecurity experts to investigate the incident and has notified affected individuals. Harvard urged those impacted to be vigilant for suspicious communications, as the exposed data could be used in further social engineering attacks. This breach follows similar incidents at other Ivy League institutions, highlighting the ongoing threat of vishing and targeted phishing campaigns against higher education organizations.
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How this story unfolded
2 events from the most recent confirmed update back to the earliest known activity.
Harvard removes attacker access and begins response actions
After discovering the compromise, Harvard said it removed the attackers' access, began an investigation with cybersecurity experts, and coordinated with law enforcement. The university also started notifying affected individuals and warned them to watch for follow-on phishing attempts.
Harvard Alumni Affairs and Development hit by vishing breach
Harvard University said attackers used a voice phishing attack to compromise its Alumni Affairs and Development systems. The intrusion exposed personal data including contact details, event attendance, donation information, and biographical data for students, alumni, donors, staff, and faculty, but not Social Security numbers, passwords, or financial account information.
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