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.
5,301
Disclosures in the tracker, all years
2,016
Of those, indexed in 2026
67
Added in October
19
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
Medium14 Oct 2024
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted hospital IT, appointment systems and patient portals down
14 Oct 2024
Medium14 Oct 2024
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted hospital IT, appointment systems and patient portals down
14 Oct 2024
Medium14 Oct 2024
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted hospital IT, appointment systems and patient portals down
14 Oct 2024
Medium14 Oct 2024
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted hospital IT, appointment systems and patient portals down
14 Oct 2024
Medium14 Oct 2024
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted hospital IT, appointment systems and patient portals down
14 Oct 2024
Medium14 Oct 2024
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted hospital IT, appointment systems and patient portals down
14 Oct 2024
Medium14 Oct 2024
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted hospital IT, appointment systems and patient portals down
14 Oct 2024
Medium14 Oct 2024
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted hospital IT, appointment systems and patient portals down
14 Oct 2024
Medium14 Oct 2024
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted hospital IT, appointment systems and patient portals down
14 Oct 2024
Medium14 Oct 2024
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted hospital IT, appointment systems and patient portals down
14 Oct 2024
Medium14 Oct 2024
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted hospital IT, appointment systems and patient portals down
14 Oct 2024
Medium14 Oct 2024
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted hospital IT, appointment systems and patient portals down
14 Oct 2024
Medium14 Oct 2024
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted hospital IT, appointment systems and patient portals down
14 Oct 2024
Medium14 Oct 2024
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted hospital IT, appointment systems and patient portals down
14 Oct 2024
High1 Sep 2024
Healthcare Services Group
Healthcare · Records not stated
Cybersecurity incident in September 2024; $3 million settlement agreed for litigation
1 Sep 2024
High1 Sep 2024
MCNA Dental
Healthcare · Records not stated
Second major breach of protected health information (PHI)
1 Sep 2024
High1 Sep 2024
Healthcare Services Group
Healthcare · Records not stated
September 2024 cybersecurity incident exposed sensitive data; settled for $3 million
1 Sep 2024
High1 Sep 2024
MCNA Dental
Healthcare · Records not stated
Second major data breach exposing protected health information (PHI)
1 Sep 2024
High1 Sep 2024
Healthcare Services Group
Healthcare · Records not stated
September 2024 cybersecurity incident; agreed to $3 million settlement
1 Sep 2024
High1 Sep 2024
Organisation not named
Healthcare · 13,000 records
The disclosure as indexed does not name the organisation.
Patient records of ~13,000 patients exposed via cyberattack on law firm
1 Sep 2024
High1 Sep 2024
Healthcare Services Group
Healthcare · Records not stated
Cybersecurity incident in September 2024 exposed sensitive data, settled for $3M in litigation
1 Sep 2024
High1 Aug 2024
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Unauthorized email access from Aug 2024 to Nov 2024 exposed SSNs and medical records, undiscovered for 15 months
1 Aug 2024
High1 Aug 2024
Unauthorized email access
Healthcare · Records not stated
Unauthorized email access exposed SSNs and medical records for 15 months (Aug-Nov 2024)
1 Aug 2024
High1 Aug 2024
Unauthorized email access
Healthcare · Records not stated
Unauthorized email access exposed SSNs and medical records for 15 months (Aug-Nov 2024)
1 Aug 2024
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