Disclosure tracker › Education disclosures
Intelligence · Disclosure tracker
Education disclosures
Public breach disclosures from regulators, court filings, company notices and news reporting, each recorded with its date and a link to the original. Updated daily.
5,299
Disclosures in the tracker, all years
2,012
Of those, indexed in 2026
58
Added in October
15
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 18 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
3,411 results · Education disclosures. Clear filters
High3 Sep 2021
Howard University
Education · Records not stated
Ransomware shut down campus network and classes
3 Sep 2021
High20 Jun 2021
University of California
Education · 547,422 records
547,422 records exposed, Dates of birth, Education levels, Email addresses, Ethnicities and 6 more
20 Jun 2021
Medium17 Jun 2021
17 Jun 2021
High2 Jun 2021
2 Jun 2021
Medium15 Apr 2021
15 Apr 2021
Medium14 Apr 2021
University of Hertfordshire
Education · Records not stated
Cyberattack shut down all online classes and cloud infrastructure
14 Apr 2021
Medium14 Apr 2021
University of Hertfordshire
Education · Records not stated
23K student records exposed in DDoS and breach
14 Apr 2021
High12 Apr 2021
Lakehead University (ON)
Education · Records not stated
Ransomware shut down university systems
12 Apr 2021
Medium8 Apr 2021
8 Apr 2021
Medium8 Apr 2021
8 Apr 2021
Medium8 Apr 2021
8 Apr 2021
Medium8 Apr 2021
8 Apr 2021
Medium8 Apr 2021
8 Apr 2021
Medium8 Apr 2021
8 Apr 2021
Medium8 Apr 2021
8 Apr 2021
Medium8 Apr 2021
8 Apr 2021
Medium8 Apr 2021
8 Apr 2021
Medium8 Apr 2021
8 Apr 2021
Medium8 Apr 2021
8 Apr 2021
Medium8 Apr 2021
8 Apr 2021
Medium8 Apr 2021
8 Apr 2021
Medium8 Apr 2021
8 Apr 2021
Medium8 Apr 2021
8 Apr 2021
Medium8 Apr 2021
8 Apr 2021
Were you affected?