Breachesby GlyphUniversity of Sydney
Disclosed Dec 18, 202527,000 affectedUnverified
University of Sydney breach exposes data of 27,000 staff and students
The University of Sydney said attackers stole historical datasets affecting more than 27,000 people, including about 22,500 current and former staff and affiliates and 5,000 students and alumni, with names, birth dates, contact details and job information.
What is known
| People affected | 27,000 (as reported by the organization) |
|---|---|
| Disclosed | Dec 18, 2025 |
| Attack | Hacking |
| Data exposed | NamesDates of birthPhone numbersAddressesEmploymentEducation records |
| Sector | Education · AU |
| Status | Unverified: not yet confirmed by an official notice, a filing or the organization |
Sources
Notices filed
History of this record
First recordedby seedSource
First seen 2026-09-25 (Research). Record counts are as reported. Not legal advice.