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.
5,558
Disclosures in the tracker, all years
2,108
Of those, indexed in 2026
25
Added in November
32
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 5 Nov 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
High31 May 2023
Lincoln National Corporation
Finance · Records not stated
165K policyholder records exposed in MOVEit breach
31 May 2023
Medium31 May 2023
T. Rowe Price
Finance · Records not stated
46K retirement plan participant records exposed via MOVEit
31 May 2023
High31 May 2023
Providence Health Plan
Healthcare · Records not stated
122K member records exposed in MOVEit breach
31 May 2023
High31 May 2023
Highmark Blue Cross
Healthcare · Records not stated
300K member records exposed in MOVEit breach
31 May 2023
High31 May 2023
Ameritas Life Insurance
Finance · Records not stated
210K policyholder records exposed in MOVEit breach
31 May 2023
Critical31 May 2023
31 May 2023
Medium31 May 2023
Swiss Re
Sector not stated · Records not stated
5K policyholder records exposed in MOVEit breach
31 May 2023
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
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