Intelligence · Disclosure tracker
Every public disclosure, dated and sourced.
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.
5,421
Disclosures in the tracker, all years
2,136
Of those, indexed in 2026
62
Added in November
24
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 9 Nov 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
High31 May 2023
Kirkland & Ellis
Legal · Records not stated
Client data exposed in MOVEit breach affecting multiple matters
31 May 2023
Medium31 May 2023
Colorado State University (MOVEit)
Education · 95,000,000 records
19K student records exposed
31 May 2023
Medium31 May 2023
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
Critical31 May 2023
National Student Clearinghouse (MOVEit)
Education · 95,000,000 records
900 colleges affected, millions of student records exposed
31 May 2023
Medium31 May 2023
31 May 2023
Critical31 May 2023
2.5M state resident records exposed
Government · Records not stated
2.5M state resident records exposed
31 May 2023
Medium31 May 2023
31 May 2023
High31 May 2023
31 May 2023
Critical31 May 2023
31 May 2023
Critical31 May 2023
Louisiana OMV (MOVEit)
Government · 95,000,000 records
6M driver license records exposed in MOVEit breach
31 May 2023
Critical31 May 2023
Oregon DMV (MOVEit)
Government · 95,000,000 records
3.5M driver license and ID records exposed
31 May 2023
Critical31 May 2023
Delta Dental of California
Finance · 7,000,000 records
7M patient records exposed in MOVEit breach
31 May 2023
Critical31 May 2023
Pension Benefit Information
Finance · Records not stated
4.75M retirement records exposed in MOVEit breach
31 May 2023
Critical31 May 2023
Wilton Re
Finance · Records not stated
1.48M life insurance records exposed in MOVEit breach
31 May 2023
High31 May 2023
31 May 2023
Critical31 May 2023
Genworth Financial
Finance · Records not stated
2.7M policyholder records exposed in MOVEit breach
31 May 2023
High31 May 2023
31 May 2023
Critical31 May 2023
12M customer records exposed in MOVEit breach
Finance · 12,000,000 records
12M customer records exposed in MOVEit breach
31 May 2023
Critical31 May 2023
31 May 2023
Critical31 May 2023
Maximus (MOVEit)
Healthcare · 95,000,000 records
11M government healthcare records exposed in MOVEit breach
31 May 2023
Critical31 May 2023
4M patient Medicaid records exposed
Healthcare · 4,000,000 records
4M patient Medicaid records exposed
31 May 2023
Medium31 May 2023
SchoolsFirst Federal Credit Union
Finance · Records not stated
49K member records exposed in vendor breach
31 May 2023
Were you affected?