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.
5,400
Disclosures in the tracker, all years
2,115
Of those, indexed in 2026
28
Added in November
35
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 5 Nov 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.
77 incidents from 10 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 States4 Nov 2026New Century Ophthamology P.C.The source does not say how they got in.Vermont Attorney General
- United States4 Nov 2026Alation Inc.The source does not say how they got in.Vermont Attorney General
- United States3 Nov 2026Liberation Programs, Inc.The source does not say how they got in.Vermont Attorney General
- United States3 Nov 2026Hippo Analytics Inc.The source does not say how they got in.California Attorney General
- United States3 Nov 2026Peninsula Corridor Joint Powers Board (Caltrain)The source does not say how they got in.California Attorney General
- United States3 Nov 2026Center Theatre Group of Los AngelesThe source does not say how they got in.California Attorney General
- United States3 Nov 2026Upland Unified School DistrictThe source does not say how they got in.California Attorney General
- United States3 Nov 2026Mavis Tire Supply LLCThe source does not say how they got in.Vermont Attorney General
- United States3 Nov 2026Mindbloom Provider Group, PAThe source does not say how they got in.Vermont Attorney General
- United States3 Nov 2026ISCO InternationalThe source does not say how they got in.Vermont Attorney General
- United States3 Nov 2026Ritz-Clark & Ben-Asher LLPThe source does not say how they got in.Vermont Attorney General
- United States2 Nov 2026Magnolia Management Company, LLCThe source does not say how they got in.Vermont Attorney General
High7 Dec 2022
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Data breach through Mercury IT affected 450,000 NZ health consumer records
7 Dec 2022
High7 Dec 2022
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Data breach through Mercury IT affected 450,000 NZ health consumer records
7 Dec 2022
High7 Dec 2022
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Data breach through Mercury IT affected 450,000 NZ health consumer records
7 Dec 2022
High7 Dec 2022
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Data breach through Mercury IT affected 450,000 NZ health consumer records
7 Dec 2022
High7 Dec 2022
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Data breach through Mercury IT affected 450,000 NZ health consumer records
7 Dec 2022
High7 Dec 2022
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Data breach through Mercury IT affected 450,000 NZ health consumer records
7 Dec 2022
High7 Dec 2022
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Data breach through Mercury IT affected 450,000 NZ health consumer records
7 Dec 2022
High7 Dec 2022
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Data breach through Mercury IT affected 450,000 NZ health consumer records
7 Dec 2022
High7 Dec 2022
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Data breach through Mercury IT affected 450,000 NZ health consumer records
7 Dec 2022
High7 Dec 2022
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Data breach through Mercury IT affected 450,000 NZ health consumer records
7 Dec 2022
High7 Dec 2022
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Data breach through Mercury IT affected 450,000 NZ health consumer records
7 Dec 2022
High7 Dec 2022
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Data breach through Mercury IT affected 450,000 NZ health consumer records
7 Dec 2022
High7 Dec 2022
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Data breach through Mercury IT affected 450,000 NZ health consumer records
7 Dec 2022
High7 Dec 2022
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Data breach through Mercury IT affected 450,000 NZ health consumer records
7 Dec 2022
High7 Dec 2022
Abandonia (2022)
Technology · 919,790 records
919,790 records exposed, Email addresses, IP addresses, Passwords, Usernames
7 Dec 2022
High7 Dec 2022
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Data breach through Mercury IT affected 450,000 NZ health consumer records
7 Dec 2022
High6 Dec 2022
City of Antwerp (Belgium)
Government · Records not stated
Play ransomware disrupted city services for 500,000+ residents
6 Dec 2022
Medium6 Dec 2022
6 Dec 2022
Medium5 Dec 2022
Hyundai Motor India
Sector not stated · Records not stated
Customer data exposed through misconfigured portal, names, addresses, vehicle info
5 Dec 2022
High5 Dec 2022
Welland Park Academy
Education · Records not stated
Vice Society published student exam data and SEN records on dark web
5 Dec 2022
Critical5 Dec 2022
5 Dec 2022
Medium5 Dec 2022
5 Dec 2022
High4 Dec 2022
Activision
Technology · Records not stated
Employee data and game development plans stolen via SMS phishing
4 Dec 2022
Critical3 Dec 2022
Sanitas (Colombia Healthcare)
Healthcare · Records not stated
Ransomware disrupted 5.5M health plan members' access to medical services
3 Dec 2022
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