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.
5,430
Disclosures in the tracker, all years
2,145
Of those, indexed in 2026
72
Added in November
24
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 10 Nov 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
Medium7 Oct 2022
9K student records exposed in Vice Society ransomware
Education · Records not stated
9K student records exposed in Vice Society ransomware
7 Oct 2022
High7 Oct 2022
Apollo Hospitals (India)
Healthcare · Records not stated
Ransomware disrupted hospital operations, patient data at risk
7 Oct 2022
High7 Oct 2022
Toyota Motor (Japan)
Sector not stated · 296,019 records
Subsidiary breach exposed 296,019 customer records, T-Connect telematics data
7 Oct 2022
High7 Oct 2022
7 Oct 2022
Medium7 Oct 2022
9K student records exposed in Vice Society ransomware
Education · Records not stated
9K student records exposed in Vice Society ransomware
7 Oct 2022
High6 Oct 2022
Wakanim
Technology · 6,706,951 records
6,706,951 records exposed, Browser user agent details, Email addresses, IP addresses, Names and 2 more
6 Oct 2022
Critical6 Oct 2022
Bhinneka
Technology · 1,274,340 records
1,274,340 records exposed, Dates of birth, Email addresses, Genders, Names and 3 more
6 Oct 2022
High5 Oct 2022
Cassels Brock & Blackwell
Legal · Records not stated
Major Canadian law firm targeted in cyberattack
5 Oct 2022
Medium5 Oct 2022
Royal Household (Buckingham Palace)
Government · Records not stated
Ex-employee stole documents and attempted to sell to media
5 Oct 2022
High5 Oct 2022
Belgian Federal Police
Government · Records not stated
780K traffic fine records stolen and listed for sale on dark web
5 Oct 2022
High5 Oct 2022
Amnesty International (Canada)
Sector not stated · Records not stated
Chinese-linked hackers breached human rights org
5 Oct 2022
Medium5 Oct 2022
5 Oct 2022
High4 Oct 2022
Telstra (Employee Data)
Technology · Records not stated
132,000 employee records exposed through third-party breach
4 Oct 2022
Medium4 Oct 2022
4 Oct 2022
High3 Oct 2022
CommonSpirit (2023 update)
Healthcare · 623,000 records
623K patient records, $160M in costs from ransomware
3 Oct 2022
Medium3 Oct 2022
3 Oct 2022
Medium3 Oct 2022
3 Oct 2022
High3 Oct 2022
CommonSpirit Health
Healthcare · 623,000 records
623K patient records exposed in ransomware attack across 150 facilities
3 Oct 2022
Medium1 Oct 2022
Jackson-Madison County Schools (TN)
Education · Records not stated
12K student records exposed
1 Oct 2022
Medium1 Oct 2022
1 Oct 2022
High30 Sep 2022
Mexican Government (SEMARNAT)
Government · Records not stated
Guacamaya leaked environmental ministry internal communications and contracts
30 Sep 2022
Critical29 Sep 2022
Guacamaya Hack (Mexico Military)
Government · Records not stated
6TB of military and police documents leaked by hacktivist group Guacamaya
29 Sep 2022
Medium27 Sep 2022
27 Sep 2022
Critical26 Sep 2022
Guacamaya
Government · Records not stated
Guacamaya leaked defense ministry emails, military intelligence exposed
26 Sep 2022
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