Disclosure tracker › Healthcare disclosures
Intelligence · Disclosure tracker
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.
5,378
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.
5,716 results · Healthcare disclosures. Clear filters
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
15 Sep 2022
High15 Sep 2022
461K patient records exposed in ransomware
Healthcare · 461,000 records
461K patient records exposed in ransomware
15 Sep 2022
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