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.
5,350
Disclosures in the tracker, all years
2,063
Of those, indexed in 2026
122
Added in October
14
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 27 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 12 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.
- Japan22 Oct 2026CapcomThe source does not say how they got in.BleepingComputer
- Japan19 Oct 2026Nikkei Inc.How they got in: stolen or reused passwords.BleepingComputer
- Japan16 Oct 2026Burger King JapanThe source does not say how they got in.Security Affairs
Medium7 Mar 2021
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware forced cancellation of classes and exams across 13 campuses
7 Mar 2021
Medium7 Mar 2021
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
48K student and employee records exposed in Conti ransomware
7 Mar 2021
Medium7 Mar 2021
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware forced cancellation of classes and exams across 13 campuses
7 Mar 2021
Medium7 Mar 2021
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
48K student and employee records exposed in Conti ransomware
7 Mar 2021
Medium7 Mar 2021
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware forced cancellation of classes and exams across 13 campuses
7 Mar 2021
Medium7 Mar 2021
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
48K student and employee records exposed in Conti ransomware
7 Mar 2021
Medium7 Mar 2021
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware forced cancellation of classes and exams across 13 campuses
7 Mar 2021
Medium7 Mar 2021
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
48K student and employee records exposed in Conti ransomware
7 Mar 2021
Medium7 Mar 2021
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware forced cancellation of classes and exams across 13 campuses
7 Mar 2021
Medium7 Mar 2021
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
48K student and employee records exposed in Conti ransomware
7 Mar 2021
Medium7 Mar 2021
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware forced cancellation of classes and exams across 13 campuses
7 Mar 2021
Medium7 Mar 2021
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
48K student and employee records exposed in Conti ransomware
7 Mar 2021
Medium7 Mar 2021
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
48K student and employee records exposed in Conti ransomware
7 Mar 2021
Medium7 Mar 2021
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware forced cancellation of classes and exams across 13 campuses
7 Mar 2021
Medium7 Mar 2021
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
48K student and employee records exposed in Conti ransomware
7 Mar 2021
Medium7 Mar 2021
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware forced cancellation of classes and exams across 13 campuses
7 Mar 2021
Medium7 Mar 2021
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
48K student and employee records exposed in Conti ransomware
7 Mar 2021
Medium7 Mar 2021
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware forced cancellation of classes and exams across 13 campuses
7 Mar 2021
Medium7 Mar 2021
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
48K student and employee records exposed in Conti ransomware
7 Mar 2021
Medium7 Mar 2021
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware forced cancellation of classes and exams across 13 campuses
7 Mar 2021
Medium7 Mar 2021
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
48K student and employee records exposed in Conti ransomware
7 Mar 2021
Medium7 Mar 2021
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware forced cancellation of classes and exams across 13 campuses
7 Mar 2021
Medium7 Mar 2021
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
48K student and employee records exposed in Conti ransomware
7 Mar 2021
Medium7 Mar 2021
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware forced cancellation of classes and exams across 13 campuses
7 Mar 2021
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