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.
5,583
Disclosures in the tracker, all years
2,083
Of those, indexed in 2026
147
Added in October
22
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 31 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
Critical20 Apr 2022
1.24M patient records exposed in Tenet Healthcare breach
Healthcare · 1,240,000 records
1.24M patient records exposed in Tenet Healthcare breach
20 Apr 2022
Critical20 Apr 2022
1.24M patient records exposed in Tenet Healthcare breach
Healthcare · 1,240,000 records
1.24M patient records exposed in Tenet Healthcare breach
20 Apr 2022
Critical20 Apr 2022
1.24M patient records exposed in Tenet Healthcare breach
Healthcare · 1,240,000 records
1.24M patient records exposed in Tenet Healthcare breach
20 Apr 2022
Critical20 Apr 2022
1.24M patient records exposed in Tenet Healthcare breach
Healthcare · 1,240,000 records
1.24M patient records exposed in Tenet Healthcare breach
20 Apr 2022
Critical20 Apr 2022
1.24M patient records exposed in Tenet Healthcare breach
Healthcare · 1,240,000 records
1.24M patient records exposed in Tenet Healthcare breach
20 Apr 2022
Critical20 Apr 2022
1.24M patient records exposed in Tenet Healthcare breach
Healthcare · 1,240,000 records
1.24M patient records exposed in Tenet Healthcare breach
20 Apr 2022
Critical20 Apr 2022
1.24M patient records exposed in Tenet Healthcare breach
Healthcare · 1,240,000 records
1.24M patient records exposed in Tenet Healthcare breach
20 Apr 2022
Critical20 Apr 2022
1.24M patient records exposed in Tenet Healthcare breach
Healthcare · 1,240,000 records
1.24M patient records exposed in Tenet Healthcare breach
20 Apr 2022
Critical20 Apr 2022
1.24M patient records exposed in Tenet Healthcare breach
Healthcare · 1,240,000 records
1.24M patient records exposed in Tenet Healthcare breach
20 Apr 2022
Critical20 Apr 2022
1.24M patient records exposed in Tenet Healthcare breach
Healthcare · 1,240,000 records
1.24M patient records exposed in Tenet Healthcare breach
20 Apr 2022
Critical20 Apr 2022
1.24M patient records exposed in Tenet Healthcare breach
Healthcare · 1,240,000 records
1.24M patient records exposed in Tenet Healthcare breach
20 Apr 2022
Critical20 Apr 2022
1.24M patient records exposed in Tenet Healthcare breach
Healthcare · 1,240,000 records
1.24M patient records exposed in Tenet Healthcare breach
20 Apr 2022
Critical20 Apr 2022
1.24M patient records exposed in Tenet Healthcare breach
Healthcare · 1,240,000 records
1.24M patient records exposed in Tenet Healthcare breach
20 Apr 2022
Critical20 Apr 2022
1.24M patient records exposed in Tenet Healthcare breach
Healthcare · 1,240,000 records
1.24M patient records exposed in Tenet Healthcare breach
20 Apr 2022
Critical20 Apr 2022
1.24M patient records exposed in Tenet Healthcare breach
Healthcare · 1,240,000 records
1.24M patient records exposed in Tenet Healthcare breach
20 Apr 2022
Critical20 Apr 2022
1.24M patient records exposed in Tenet Healthcare breach
Healthcare · 1,240,000 records
1.24M patient records exposed in Tenet Healthcare breach
20 Apr 2022
Critical20 Apr 2022
1.24M patient records exposed in Tenet Healthcare breach
Healthcare · 1,240,000 records
1.24M patient records exposed in Tenet Healthcare breach
20 Apr 2022
Critical20 Apr 2022
1.24M patient records exposed in Tenet Healthcare breach
Healthcare · 1,240,000 records
1.24M patient records exposed in Tenet Healthcare breach
20 Apr 2022
Critical20 Apr 2022
1.24M patient records exposed in Tenet Healthcare breach
Healthcare · 1,240,000 records
1.24M patient records exposed in Tenet Healthcare breach
20 Apr 2022
Critical20 Apr 2022
1.24M patient records exposed in Tenet Healthcare breach
Healthcare · 1,240,000 records
1.24M patient records exposed in Tenet Healthcare breach
20 Apr 2022
High20 Apr 2022
Georgia Bureau of Investigation
Government · Records not stated
250K criminal justice records exposed in data breach
20 Apr 2022
Critical20 Apr 2022
1.24M patient records exposed in Tenet Healthcare breach
Healthcare · 1,240,000 records
1.24M patient records exposed in Tenet Healthcare breach
20 Apr 2022
Critical20 Apr 2022
Tenet Healthcare
Healthcare · 1,240,000 records
1.24M patient records across multiple hospitals exposed
20 Apr 2022
High18 Apr 2022
Sunwing Airlines
Sector not stated · Records not stated
Cyberattack caused multi-day flight delays, passenger data and crew scheduling compromised
18 Apr 2022
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