Harvard Alumni Affairs Databases Breached

The University is investigating the cyberattack, which may have compromised the personal information of alumni, donors, students, faculty, and staff.

Weeks footbridge with its arches reflected in calm water under a blue sky.

Weeks Footbridge | PHOTOGRAPH BY NIKO YAITANES/HARVARD MAGAZINE

Days after Harvard officials announced that an “unauthorized party” using a “phone-based phishing attack” had breached databases used by the office of Alumni Affairs and Development, information on the attack remains sketchy. In an email on Saturday to University affiliates, Harvard officials said that the breach was discovered November 18 and that Harvard had “acted immediately to remove the attacker’s access to our systems and prevent further unauthorized access.” An investigation is ongoing.

“We are working with third-party cybersecurity experts and law enforcement to investigate this incident,” said Tim Bailey, communications director of Harvard University Information Technology, in a statement on Monday, in response to questions from Harvard Magazine.

Harvard officials do not yet know precisely what data the attackers accessed. But Saturday’s email, signed by chief information officer Klara Jelinkova and Alumni Affairs and Development chief James J. Husson, said that the breached databases generally do not contain Social Security numbers, passwords, payment card information, or financial account numbers. But those databases do include other personal information, such as email addresses, telephone numbers, home and business addresses, event attendance, details of donations to Harvard, and “other biographical information pertaining to University fundraising and alumni engagement activities.”

Harvard IT officials launched a website to provide updates on the incident, and a “frequently asked questions” section there offers further information.

Among those whose data may have been compromised are alumni and their spouses or partners, the widows and widowers of alumni, Harvard donors, parents of current and former students, some current students, and some faculty and staff members, according to the website.

The attack on Harvard’s databases is one of several similar incidents at universities recently, including a data breach reported last week at Princeton and another three weeks ago at the University of Pennsylvania. Earlier this year, hackers attacked databases at Columbia University and New York University. In previous years, attacks exposed personal data at Stanford University and Georgetown University.

While the wealth of these universities and their donors make them attractive targets—and the databases’ large number of users can make them especially vulnerable to attack—another motive can be politics. In a taunting mass email, the hackers who breached Penn’s database called the university “elitist,” “woke,” and “unmeritocratic,” and referred to what they called its “unqualified affirmative action admits.” At Columbia and NYU, as well, hackers said they were seeking proof that the universities were unlawfully using affirmative action in their admissions processes, a practice banned in 2023 by the U.S. Supreme Court in Students for Fair Admissions (SFFA) v. Harvard.

Read more articles by Lydialyle Gibson

You might also like

Harvard Faculty Debate Plan to Cap A Grades

At a lively meeting, faculty members weighed a grade inflation plan that most agreed is imperfect.

Harvard Kennedy School Offers Contingency Plans for U.S. Military Applicants

Active-duty service members can defer admissions or have their applications considered at peer institutions. 

Conan O’Brien Named Harvard’s 2026 Commencement Speaker

The comedian, host, and 1985 graduate will deliver remarks at the May 28 ceremony. 

Most popular

Martin Nowak Placed on Leave a Second Time

Further links to Jeffrey Epstein surface in newly released files

The True Cost of Grade Inflation at Harvard

How an abundance of A’s created “the most stressed-out world of all.”

Why Men Are Falling Behind in Education, Employment, and Health

Can new approaches to education address a growing gender gap?

Explore More From Current Issue

Graduates celebrate joyfully, wearing caps and gowns, with some waving and smiling.

Inside Harvard’s Most Egalitarian School

The Extension School is open to everyone. Expect to work—hard.

A person climbs a curved ladder against a colorful background and four vertical ladders.

Harvard’s Productivity Trap

What happened to doing things for the sake of enjoyment?

Illustration of a person sitting on a large cresting wave, writing, with a sunset and ocean waves in vibrant colors.

How Stories Help Us Cope with Climate Change

The growing genre of climate fiction offers a way to process reality—and our anxieties.