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.
5,558
Disclosures in the tracker, all years
2,108
Of those, indexed in 2026
25
Added in November
32
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.
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
High3 Dec 2022
Centre Hospitalier de Versailles
Healthcare · Records not stated
Ransomware forced hospital to transfer patients, IT systems completely encrypted
3 Dec 2022
Medium3 Dec 2022
3 Dec 2022
Critical2 Dec 2022
Rackspace
Technology · Records not stated
Hosted Exchange environment taken down by Play ransomware
2 Dec 2022
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