Disclosure tracker › Healthcare disclosures
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Healthcare disclosures
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.
5,552 results · Healthcare disclosures. Clear filters
High28 Jan 2021
420K patient records exposed via law firm breach
Healthcare · 420,000 records
420K patient records exposed via law firm breach
28 Jan 2021
High28 Jan 2021
420K patient records exposed via law firm breach
Healthcare · 420,000 records
420K patient records exposed via law firm breach
28 Jan 2021
High28 Jan 2021
420K patient records exposed via law firm breach
Healthcare · 420,000 records
420K patient records exposed via law firm breach
28 Jan 2021
High28 Jan 2021
420K patient records exposed via law firm breach
Healthcare · 420,000 records
420K patient records exposed via law firm breach
28 Jan 2021
High28 Jan 2021
420K patient records exposed via law firm breach
Healthcare · 420,000 records
420K patient records exposed via law firm breach
28 Jan 2021
High28 Jan 2021
420K patient records exposed via law firm breach
Healthcare · 420,000 records
420K patient records exposed via law firm breach
28 Jan 2021
High28 Jan 2021
420K patient records exposed via law firm breach
Healthcare · 420,000 records
420K patient records exposed via law firm breach
28 Jan 2021
High28 Jan 2021
420K patient records exposed via law firm breach
Healthcare · 420,000 records
420K patient records exposed via law firm breach
28 Jan 2021
High28 Jan 2021
420K patient records exposed via law firm breach
Healthcare · 420,000 records
420K patient records exposed via law firm breach
28 Jan 2021
High28 Jan 2021
420K patient records exposed via law firm breach
Healthcare · 420,000 records
420K patient records exposed via law firm breach
28 Jan 2021
High28 Jan 2021
420K patient records exposed via law firm breach
Healthcare · 420,000 records
420K patient records exposed via law firm breach
28 Jan 2021
High28 Jan 2021
420K patient records exposed via law firm breach
Healthcare · 420,000 records
420K patient records exposed via law firm breach
28 Jan 2021
High28 Jan 2021
420K patient records exposed via law firm breach
Healthcare · 420,000 records
420K patient records exposed via law firm breach
28 Jan 2021
High28 Jan 2021
420K patient records exposed via law firm breach
Healthcare · 420,000 records
420K patient records exposed via law firm breach
28 Jan 2021
High28 Jan 2021
420K patient records exposed via law firm breach
Healthcare · 420,000 records
420K patient records exposed via law firm breach
28 Jan 2021
High27 Jan 2021
Personal Touch Home Care
Healthcare · 157,000 records
157K patient records exposed in ransomware
27 Jan 2021
Critical25 Jan 2021
GGD COVID Systems (Netherlands)
Healthcare · Records not stated
6.5M Dutch citizen COVID test results and PII traded on Telegram by insiders
25 Jan 2021
Critical25 Jan 2021
Trinity Health
Healthcare · 3,300,000 records
3.3M patient records exposed in Accellion file transfer breach
25 Jan 2021
Critical23 Jan 2021
Kroger Health
Healthcare · Records not stated
1.47M pharmacy customer records exposed in Accellion breach
23 Jan 2021
Critical20 Jan 2021
1.4M patient records compromised in Accellion FTA breach
Healthcare · 1,400,000 records
1.4M patient records compromised in Accellion FTA breach
20 Jan 2021
Critical20 Jan 2021
1.4M patient records compromised in Accellion FTA breach
Healthcare · 1,400,000 records
1.4M patient records compromised in Accellion FTA breach
20 Jan 2021
Critical20 Jan 2021
1.4M patient records compromised in Accellion FTA breach
Healthcare · 1,400,000 records
1.4M patient records compromised in Accellion FTA breach
20 Jan 2021
Critical20 Jan 2021
1.4M patient records compromised in Accellion FTA breach
Healthcare · 1,400,000 records
1.4M patient records compromised in Accellion FTA breach
20 Jan 2021
Critical20 Jan 2021
1.4M patient records compromised in Accellion FTA breach
Healthcare · 1,400,000 records
1.4M patient records compromised in Accellion FTA breach
20 Jan 2021
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