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.
5,475
Disclosures in the tracker, all years
2,009
Of those, indexed in 2026
58
Added in October
14
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 19 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
5,016 results · Healthcare disclosures. Clear filters
Medium18 Sep 2020
18 Sep 2020
Medium18 Sep 2020
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Medium18 Sep 2020
18 Sep 2020
Medium15 Sep 2020
Walgreens
Healthcare · 72,000 records
72K patient records exposed in COVID-19 testing portal vulnerability
15 Sep 2020
High14 Sep 2020
14 Sep 2020
Critical10 Sep 2020
Universitatsklinikum Dusseldorf
Healthcare · Records not stated
Ransomware caused hospital patient death, first known fatality from cyberattack
10 Sep 2020
Critical9 Sep 2020
Excellus BCBS
Healthcare · Records not stated
10M member records exposed including SSNs and financial data
9 Sep 2020
High8 Sep 2020
Alberta Health Services
Healthcare · Records not stated
100,000+ patient records potentially compromised in email breach
8 Sep 2020
High7 Sep 2020
7 Sep 2020
Critical14 Aug 2020
14 Aug 2020
Medium12 Aug 2020
Independent Health
Healthcare · Records not stated
82K member records exposed in email breach
12 Aug 2020
High10 Aug 2020
Einstein Healthcare Network
Healthcare · 315,000 records
315K patient records exposed via email compromise
10 Aug 2020
High5 Aug 2020
5 Aug 2020
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