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.
5,376
Disclosures in the tracker, all years
2,090
Of those, indexed in 2026
7
Added in November
27
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 2 Nov 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
5,661 results · Healthcare disclosures. Clear filters
Critical15 Mar 2024
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
INC Ransom gang published 3TB of stolen patient data on dark web
15 Mar 2024
Critical15 Mar 2024
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
INC Ransom gang published 3TB of stolen patient data on dark web
15 Mar 2024
Critical15 Mar 2024
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
INC Ransom gang published 3TB of stolen patient data on dark web
15 Mar 2024
Critical15 Mar 2024
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
INC Ransom gang published 3TB of stolen patient data on dark web
15 Mar 2024
Critical15 Mar 2024
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
INC Ransom gang published 3TB of stolen patient data on dark web
15 Mar 2024
High15 Mar 2024
15 Mar 2024
High15 Mar 2024
15 Mar 2024
Medium12 Mar 2024
12 Mar 2024
High8 Mar 2024
Cyberattack compromised member personal data
Healthcare · Records not stated
Cyberattack compromised member personal data
8 Mar 2024
High8 Mar 2024
443K patient records exposed in vendor breach
Healthcare · 443,000 records
443K patient records exposed in vendor breach
8 Mar 2024
High8 Mar 2024
Cyberattack compromised member personal data
Healthcare · Records not stated
Cyberattack compromised member personal data
8 Mar 2024
High8 Mar 2024
443K patient records exposed in vendor breach
Healthcare · 443,000 records
443K patient records exposed in vendor breach
8 Mar 2024
High8 Mar 2024
Cyberattack compromised member personal data
Healthcare · Records not stated
Cyberattack compromised member personal data
8 Mar 2024
High8 Mar 2024
443K patient records exposed in vendor breach
Healthcare · 443,000 records
443K patient records exposed in vendor breach
8 Mar 2024
High8 Mar 2024
Cyberattack compromised member personal data
Healthcare · Records not stated
Cyberattack compromised member personal data
8 Mar 2024
High8 Mar 2024
443K patient records exposed in vendor breach
Healthcare · 443,000 records
443K patient records exposed in vendor breach
8 Mar 2024
High8 Mar 2024
Cyberattack compromised member personal data
Healthcare · Records not stated
Cyberattack compromised member personal data
8 Mar 2024
High8 Mar 2024
443K patient records exposed in vendor breach
Healthcare · 443,000 records
443K patient records exposed in vendor breach
8 Mar 2024
High8 Mar 2024
Cyberattack compromised member personal data
Healthcare · Records not stated
Cyberattack compromised member personal data
8 Mar 2024
High8 Mar 2024
443K patient records exposed in vendor breach
Healthcare · 443,000 records
443K patient records exposed in vendor breach
8 Mar 2024
High8 Mar 2024
Cyberattack compromised member personal data
Healthcare · Records not stated
Cyberattack compromised member personal data
8 Mar 2024
High8 Mar 2024
443K patient records exposed in vendor breach
Healthcare · 443,000 records
443K patient records exposed in vendor breach
8 Mar 2024
High8 Mar 2024
Cyberattack compromised member personal data
Healthcare · Records not stated
Cyberattack compromised member personal data
8 Mar 2024
High8 Mar 2024
443K patient records exposed in vendor breach
Healthcare · 443,000 records
443K patient records exposed in vendor breach
8 Mar 2024
Were you affected?