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.
5,378
Disclosures in the tracker, all years
2,094
Of those, indexed in 2026
14
Added in November
25
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 4 Nov 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
Medium2 Feb 2023
84K student records exposed in data breach
Education · Records not stated
84K student records exposed in data breach
2 Feb 2023
Medium2 Feb 2023
84K student records exposed in data breach
Education · Records not stated
84K student records exposed in data breach
2 Feb 2023
Medium2 Feb 2023
84K student records exposed in data breach
Education · Records not stated
84K student records exposed in data breach
2 Feb 2023
Medium2 Feb 2023
84K student records exposed in data breach
Education · Records not stated
84K student records exposed in data breach
2 Feb 2023
Medium2 Feb 2023
84K student records exposed in data breach
Education · Records not stated
84K student records exposed in data breach
2 Feb 2023
Medium2 Feb 2023
84K student records exposed in data breach
Education · Records not stated
84K student records exposed in data breach
2 Feb 2023
Medium2 Feb 2023
84K student records exposed in data breach
Education · Records not stated
84K student records exposed in data breach
2 Feb 2023
Medium2 Feb 2023
84K student records exposed in data breach
Education · Records not stated
84K student records exposed in data breach
2 Feb 2023
Medium2 Feb 2023
84K student records exposed in data breach
Education · Records not stated
84K student records exposed in data breach
2 Feb 2023
Medium2 Feb 2023
84K student records exposed in data breach
Education · Records not stated
84K student records exposed in data breach
2 Feb 2023
Medium2 Feb 2023
84K student records exposed in data breach
Education · Records not stated
84K student records exposed in data breach
2 Feb 2023
Medium2 Feb 2023
84K student records exposed in data breach
Education · Records not stated
84K student records exposed in data breach
2 Feb 2023
Medium2 Feb 2023
84K student records exposed in data breach
Education · Records not stated
84K student records exposed in data breach
2 Feb 2023
Medium2 Feb 2023
84K student records exposed in data breach
Education · Records not stated
84K student records exposed in data breach
2 Feb 2023
Medium2 Feb 2023
84K student records exposed in data breach
Education · Records not stated
84K student records exposed in data breach
2 Feb 2023
Medium2 Feb 2023
84K student records exposed in data breach
Education · Records not stated
84K student records exposed in data breach
2 Feb 2023
Medium2 Feb 2023
84K student records exposed in data breach
Education · Records not stated
84K student records exposed in data breach
2 Feb 2023
Medium2 Feb 2023
84K student records exposed in data breach
Education · Records not stated
84K student records exposed in data breach
2 Feb 2023
Medium2 Feb 2023
84K student records exposed in data breach
Education · Records not stated
84K student records exposed in data breach
2 Feb 2023
Medium2 Feb 2023
84K student records exposed in data breach
Education · Records not stated
84K student records exposed in data breach
2 Feb 2023
Medium2 Feb 2023
84K student records exposed in data breach
Education · Records not stated
84K student records exposed in data breach
2 Feb 2023
Medium2 Feb 2023
84K student records exposed in data breach
Education · Records not stated
84K student records exposed in data breach
2 Feb 2023
Medium2 Feb 2023
School District 42
Education · 18,850 records
18,850 records exposed, Email addresses, Names
2 Feb 2023
Medium2 Feb 2023
Tallahassee Memorial HealthCare
Healthcare · 20,000 records
20K patient records exposed in ransomware
2 Feb 2023
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