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.
5,405
Disclosures in the tracker, all years
2,119
Of those, indexed in 2026
42
Added in November
43
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 6 Nov 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
Worldwide · How they got in
Incidents worldwide, by country.
77 incidents from 9 countries in the last 90 days, each from a public source and reviewed before it is shown. Where the source says how the attackers got in, the row says so.
- Netherlands27 Oct 2026Bank customers in RotterdamHow they got in: a cloned voice or video of a real person.Security Affairs (citing NL Times)
Critical31 May 2023
Maximus Federal
Technology · Records not stated
11M government health records exposed in MOVEit breach
31 May 2023
High31 May 2023
Westat Research
Sector not stated · Records not stated
320K survey participant records exposed in MOVEit breach
31 May 2023
High31 May 2023
31 May 2023
Medium31 May 2023
31 May 2023
Medium31 May 2023
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
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
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