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.
5,319
Disclosures in the tracker, all years
2,034
Of those, indexed in 2026
89
Added in October
23
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 22 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.
72 incidents from 9 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 States21 Oct 2026Critical infrastructure organizations worldwideHow they got in: stolen or reused passwords.BleepingComputer
- United States21 Oct 2026Ohio LivingThe source does not say how they got in.Vermont Attorney General
- United States21 Oct 2026Michael J. Berger and Co., CPA LLPThe source does not say how they got in.Vermont Attorney General
- United States20 Oct 2026CSXThe source does not say how they got in.Vermont Attorney General
- United States20 Oct 2026Networking Technology, Inc.The source does not say how they got in.Vermont Attorney General
- United States20 Oct 2026Conduent Business Services, LLCThe source does not say how they got in.HIPAA Journal
- United States20 Oct 2026Central Ohio Primary Care PhysiciansHow they got in: stolen or reused passwords.HIPAA Journal
- United States20 Oct 2026Educational Testing ServiceThe source does not say how they got in.The Record
- United States20 Oct 2026Chevy Chase ClubThe source does not say how they got in.Vermont Attorney General
- United States20 Oct 2026Paradigm Healthcare ServicesThe source does not say how they got in.SecurityWeek
- United States19 Oct 2026Computer Task Group, IncorporatedThe source does not say how they got in.Vermont Attorney General
- United States19 Oct 2026Citizens BankThe source does not say how they got in.California Attorney General
Medium1 Aug 2020
45K student records exposed in ransomware
Education · Records not stated
45K student records exposed in ransomware
1 Aug 2020
Medium1 Aug 2020
45K student records exposed in ransomware
Education · Records not stated
45K student records exposed in ransomware
1 Aug 2020
Medium1 Aug 2020
45K student records exposed in ransomware
Education · Records not stated
45K student records exposed in ransomware
1 Aug 2020
Medium1 Aug 2020
45K student records exposed in ransomware
Education · Records not stated
45K student records exposed in ransomware
1 Aug 2020
Medium1 Aug 2020
45K student records exposed in ransomware
Education · Records not stated
45K student records exposed in ransomware
1 Aug 2020
Medium1 Aug 2020
45K student records exposed in ransomware
Education · Records not stated
45K student records exposed in ransomware
1 Aug 2020
Medium1 Aug 2020
45K student records exposed in ransomware
Education · Records not stated
45K student records exposed in ransomware
1 Aug 2020
Medium1 Aug 2020
45K student records exposed in ransomware
Education · Records not stated
45K student records exposed in ransomware
1 Aug 2020
Medium1 Aug 2020
45K student records exposed in ransomware
Education · Records not stated
45K student records exposed in ransomware
1 Aug 2020
Medium1 Aug 2020
45K student records exposed in ransomware
Education · Records not stated
45K student records exposed in ransomware
1 Aug 2020
Medium1 Aug 2020
45K student records exposed in ransomware
Education · Records not stated
45K student records exposed in ransomware
1 Aug 2020
Medium1 Aug 2020
45K student records exposed in ransomware
Education · Records not stated
45K student records exposed in ransomware
1 Aug 2020
Medium1 Aug 2020
45K student records exposed in ransomware
Education · Records not stated
45K student records exposed in ransomware
1 Aug 2020
Medium1 Aug 2020
45K student records exposed in ransomware
Education · Records not stated
45K student records exposed in ransomware
1 Aug 2020
Medium1 Aug 2020
45K student records exposed in ransomware
Education · Records not stated
45K student records exposed in ransomware
1 Aug 2020
Medium1 Aug 2020
45K student records exposed in ransomware
Education · Records not stated
45K student records exposed in ransomware
1 Aug 2020
Medium1 Aug 2020
45K student records exposed in ransomware
Education · Records not stated
45K student records exposed in ransomware
1 Aug 2020
Medium1 Aug 2020
45K student records exposed in ransomware
Education · Records not stated
45K student records exposed in ransomware
1 Aug 2020
Medium1 Aug 2020
45K student records exposed in ransomware
Education · Records not stated
45K student records exposed in ransomware
1 Aug 2020
Medium1 Aug 2020
45K student records exposed in ransomware
Education · Records not stated
45K student records exposed in ransomware
1 Aug 2020
Medium1 Aug 2020
45K student records exposed in ransomware
Education · Records not stated
45K student records exposed in ransomware
1 Aug 2020
Medium1 Aug 2020
45K student records exposed in ransomware
Education · Records not stated
45K student records exposed in ransomware
1 Aug 2020
Medium1 Aug 2020
45K student records exposed in ransomware
Education · Records not stated
45K student records exposed in ransomware
1 Aug 2020
Medium1 Aug 2020
45K student records exposed in ransomware
Education · Records not stated
45K student records exposed in ransomware
1 Aug 2020
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