Weekly briefing No. 42 published 30 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.

5,574

Disclosures in the tracker, all years

2,089

Of those, indexed in 2026

7

Added in November

21

Added in the last 7 days

7

Sectors covered

Source: LeakTrace disclosure tracker, 3 Nov 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.

4,101 results · Education disclosures. Clear filters

Critical31 May 2023

2.6M educator retirement records exposed

Education · Records not stated

2.6M educator retirement records exposed

31 May 2023

Medium31 May 2023

45K student records exposed

Education · Records not stated

45K student records exposed

31 May 2023

High31 May 2023

310K student and patient records exposed

Education · 95,000,000 records

310K student and patient records exposed

31 May 2023

Critical31 May 2023

2.6M educator retirement records exposed

Education · 95,000,000 records

2.6M educator retirement records exposed

31 May 2023

Medium31 May 2023

45K student records exposed

Education · Records not stated

45K student records exposed

31 May 2023

High31 May 2023

310K student and patient records exposed

Education · Records not stated

310K student and patient records exposed

31 May 2023

Critical31 May 2023

2.6M educator retirement records exposed

Education · Records not stated

2.6M educator retirement records exposed

31 May 2023

Medium31 May 2023

45K student records exposed

Education · Records not stated

45K student records exposed

31 May 2023

High31 May 2023

310K student and patient records exposed

Education · Records not stated

310K student and patient records exposed

31 May 2023

Critical31 May 2023

2.6M educator retirement records exposed

Education · Records not stated

2.6M educator retirement records exposed

31 May 2023

Medium31 May 2023

45K student records exposed

Education · Records not stated

45K student records exposed

31 May 2023

High31 May 2023

310K student and patient records exposed

Education · Records not stated

310K student and patient records exposed

31 May 2023

Critical31 May 2023

2.6M educator retirement records exposed

Education · Records not stated

2.6M educator retirement records exposed

31 May 2023

Medium31 May 2023

45K student records exposed

Education · Records not stated

45K student records exposed

31 May 2023

High31 May 2023

310K student and patient records exposed

Education · 95,000,000 records

310K student and patient records exposed

31 May 2023

Critical31 May 2023

2.6M educator retirement records exposed

Education · 95,000,000 records

2.6M educator retirement records exposed

31 May 2023

Medium31 May 2023

45K student records exposed

Education · 95,000,000 records

45K student records exposed

31 May 2023

High31 May 2023

SUNY system

Education · 120,000 records

120K records exposed in MOVEit breach

31 May 2023

Medium31 May 2023

Stony Brook University

Education · 56,000 records

56K records exposed in MOVEit breach

31 May 2023

Medium31 May 2023

University of Rochester

Education · 42,000 records

42K records exposed in MOVEit breach

31 May 2023

Medium31 May 2023

Drexel University

Education · Records not stated

35K student records exposed in MOVEit breach

31 May 2023

Medium31 May 2023

University of Delaware

Education · Records not stated

44K student records exposed in MOVEit breach

31 May 2023

Medium31 May 2023

Rutgers University

Education · Records not stated

78K student records exposed in MOVEit breach

31 May 2023

Medium31 May 2023

Colorado State University (MOVEit)

Education · 95,000,000 records

19K student records exposed

31 May 2023

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