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Listed on a ransomware leak site

Harvard University

harvard.edu

Harvard University was listed on the ShinyHunters and Clop leak site on Oct 27, 2025. Brandefense has recorded 2 separate claims against it. Information as of Oct 19, 2026.

Updated continuously · figures as of Oct 19, 2026
Claimed by
ShinyHunters, Clop
First listed
Oct 27, 2025
Claims recorded
2

2 Leak-Site Claims.

ShinyHuntersConfirmed claim
Posted on the leak site
Feb 4, 2026
Collected by Brandefense
Apr 3, 2026
Data claimed
Not stated
Leak-site post text, written by the group
Size: 1.1GB (compressed) | Updated: 04 Feb 2026 | Note: Make the right decision, don't be the next headline. | This is the direct result of advisors advising you against paying a ransom. It has the opposite effect. Do NOT provoke us again and pay the ransom when we contact you.
ClopConfirmed claim
Posted on the leak site
Oct 27, 2025
Collected by Brandefense
Oct 27, 2025
Data claimed
Not stated
Leak-site post text, written by the group
Harvard.edu is the official website of Harvard University, a private Ivy League research university located in Cambridge, Massachusetts. The platform provides extensive resources about their programs, academic departments, research, libraries, museums, and campus life. It offers information on admissions, financial aid, courses, faculty, and alumni. As a globally recognized educational institution, its online presence serves students, educators, and researchers worldwide.

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Figures as of Oct 19, 2026. Confirmed leak-site claims collected by Brandefense technologies and validated by Brandefense analysts.

Listed on a leak site means a ransomware group has claimed the company; it is not a confirmed breach. To request a correction or removal, contact Brandefense.