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.
5,437
Disclosures in the tracker, all years
2,152
Of those, indexed in 2026
84
Added in November
24
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 11 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
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
High2 Feb 2023
Cardiovascular Associates
Healthcare · 441,000 records
441K patient records exposed in Karakurt ransomware
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
Critical2 Feb 2023
Community Health Systems (GoAnywhere)
Healthcare · 1,000,000 records
1M patient records exposed in Fortra GoAnywhere MFT vulnerability
2 Feb 2023
Critical1 Feb 2023
GoodRx (FTC fine)
Healthcare · 1,500,000 records
$1.5M FTC fine for sharing health data, 1.5M users affected
1 Feb 2023
Critical1 Feb 2023
GoodRx
Healthcare · 1,500,000 records
1.5M user prescription data shared with Facebook via tracking pixel
1 Feb 2023
Were you affected?