Intelligence · Disclosure tracker
Every public disclosure, dated and sourced.
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.
5,359
Disclosures in the tracker, all years
2,075
Of those, indexed in 2026
136
Added in October
15
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 29 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
Worldwide · How they got in
Incidents worldwide, by country.
75 incidents from 11 countries in the last 90 days, each from a public source and reviewed before it is shown. Where the source says how the attackers got in, the row says so.
- United States27 Oct 2026NorthShore Health CentersThe source does not say how they got in.HIPAA Journal
- United States27 Oct 2026University of New Mexico Health SystemThe source does not say how they got in.The Record
- United States26 Oct 2026Chisholm, Persson & Ball, P.C.The source does not say how they got in.Vermont Attorney General
- United States26 Oct 2026Alpha Omega Alpha Honor Medical SocietyThe source does not say how they got in.Vermont Attorney General
- United States26 Oct 2026USForex Inc.The source does not say how they got in.California Attorney General
- United States26 Oct 2026Monmouth UniversityThe source does not say how they got in.Vermont Attorney General
- United States26 Oct 2026Denver Health Medical PlanThe source does not say how they got in.HIPAA Journal
- United States24 Oct 2026Brooklyn Counseling ServicesThe source does not say how they got in.Vermont Attorney General
- United States24 Oct 2026Northeastern Mental Health CenterThe source does not say how they got in.Vermont Attorney General
- United States23 Oct 2026Navigate 360, LLCThe source does not say how they got in.California Attorney General
- United States23 Oct 2026Apollo Management Holdings, L.P.The source does not say how they got in.California Attorney General
- United States23 Oct 2026RL Schreiber, Inc.The source does not say how they got in.Vermont Attorney General
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Critical6 Sep 2021
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted all IT systems, court operations halted nationwide
6 Sep 2021
Medium3 Sep 2021
69K patient records exposed in ransomware
Healthcare · 69,000 records
69K patient records exposed in ransomware
3 Sep 2021
High3 Sep 2021
Avos Locker ransomware encrypted city systems
Government · Records not stated
Avos Locker ransomware encrypted city systems
3 Sep 2021
Medium3 Sep 2021
69K patient records exposed in ransomware
Healthcare · 69,000 records
69K patient records exposed in ransomware
3 Sep 2021
High3 Sep 2021
Avos Locker ransomware encrypted city systems
Government · Records not stated
Avos Locker ransomware encrypted city systems
3 Sep 2021
Medium3 Sep 2021
69K patient records exposed in ransomware
Healthcare · 69,000 records
69K patient records exposed in ransomware
3 Sep 2021
High3 Sep 2021
Avos Locker ransomware encrypted city systems
Government · Records not stated
Avos Locker ransomware encrypted city systems
3 Sep 2021
Medium3 Sep 2021
69K patient records exposed in ransomware
Healthcare · 69,000 records
69K patient records exposed in ransomware
3 Sep 2021
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