Weekly briefing No. 41 published 4 Oct 2026
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.

5,301
Disclosures in the tracker, all years
2,015
Of those, indexed in 2026
62
Added in October
18
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 19 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.

3,459 results · Education disclosures. Clear filters

High31 May 2023
310K student and patient records exposed
Education · 95,000,000 records
310K student and patient records exposed
Our record
31 May 2023
Critical31 May 2023
2.6M educator retirement records exposed
Education · 95,000,000 records
2.6M educator retirement records exposed
Our record
31 May 2023
Medium31 May 2023
45K student records exposed
Education · 95,000,000 records
45K student records exposed
Our record
31 May 2023
High31 May 2023
SUNY system
Education · 120,000 records
120K records exposed in MOVEit breach
Our record
31 May 2023
Medium31 May 2023
Stony Brook University
Education · 56,000 records
56K records exposed in MOVEit breach
Our record
31 May 2023
Medium31 May 2023
University of Rochester
Education · 42,000 records
42K records exposed in MOVEit breach
Our record
31 May 2023
Medium31 May 2023
Drexel University
Education · Records not stated
35K student records exposed in MOVEit breach
Our record
31 May 2023
Medium31 May 2023
University of Delaware
Education · Records not stated
44K student records exposed in MOVEit breach
Our record
31 May 2023
Medium31 May 2023
Rutgers University
Education · Records not stated
78K student records exposed in MOVEit breach
Our record
31 May 2023
Medium31 May 2023
Colorado State University (MOVEit)
Education · 95,000,000 records
19K student records exposed
Our record
31 May 2023
Medium31 May 2023
University of Georgia (MOVEit)
Education · 95,000,000 records
86K student records exposed
Our record
31 May 2023
High31 May 2023
310K student and patient records exposed
Education · Records not stated
310K student and patient records exposed
Our record
31 May 2023
Critical31 May 2023
2.6M educator retirement records exposed
Education · Records not stated
2.6M educator retirement records exposed
Our record
31 May 2023
Critical31 May 2023
National Student Clearinghouse (MOVEit)
Education · 95,000,000 records
900 colleges affected, millions of student records exposed
Our record
31 May 2023
Medium31 May 2023
45K student records exposed
Education · Records not stated
45K student records exposed
Our record
31 May 2023
High30 May 2023
University of Waterloo
Education · Records not stated
Systems compromised, email and services disrupted
Our recordOriginal disclosure
30 May 2023
Medium16 May 2023
Victor Central Schools (NY)
Education · Records not stated
4K student records exposed in ransomware
Our record
16 May 2023
Medium8 May 2023
City Colleges of Chicago
Education · Records not stated
38K student records exposed in data breach
Our record
8 May 2023
Medium5 May 2023
Cranston Public Schools (RI)
Education · Records not stated
6K student records exposed
Our record
5 May 2023
Medium30 Apr 2023
Bluefield University
Education · 23,000 records
23K records leaked by Avos ransomware
Our record
30 Apr 2023
Medium20 Apr 2023
Dracut Public Schools (MA)
Education · Records not stated
6K student records exposed in ransomware
Our record
20 Apr 2023
Medium17 Apr 2023
Summit Public Schools (NJ)
Education · Records not stated
5K student records exposed
Our record
17 Apr 2023
Medium15 Apr 2023
Mesa Public Schools (AZ)
Education · Records not stated
77K student records exposed in data breach
Our record
15 Apr 2023
Medium8 Apr 2023
Scranton School District (PA)
Education · Records not stated
8K student records exposed
Our record
8 Apr 2023
Were you affected?