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.
5,524
Disclosures in the tracker, all years
2,134
Of those, indexed in 2026
64
Added in November
26
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 9 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.
78 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.
- Japan29 Oct 2026Japan AirlinesHow they got in: a supplier or vendor that was compromised first.BleepingComputer
- Japan29 Oct 2026Sony Network Communications (So-net / Plala ISP)The source does not say how they got in.SecurityWeek
Medium8 Aug 2023
8 Aug 2023
Critical8 Aug 2023
Dollar Tree (Zeroed-In)
Technology · Records not stated
2M employee records exposed via HR vendor breach
8 Aug 2023
Critical8 Aug 2023
2M employee records exposed in vendor breach
Retail · Records not stated
2M employee records exposed in vendor breach
8 Aug 2023
High7 Aug 2023
Ransomware disrupted city services
Government · Records not stated
Ransomware disrupted city services
7 Aug 2023
High7 Aug 2023
Ransomware disrupted city services
Government · Records not stated
Ransomware disrupted city services
7 Aug 2023
High7 Aug 2023
Ransomware disrupted city services
Government · Records not stated
Ransomware disrupted city services
7 Aug 2023
High7 Aug 2023
Ransomware disrupted city services
Government · Records not stated
Ransomware disrupted city services
7 Aug 2023
High7 Aug 2023
Ransomware disrupted city services
Government · Records not stated
Ransomware disrupted city services
7 Aug 2023
High7 Aug 2023
Ransomware disrupted city services
Government · Records not stated
Ransomware disrupted city services
7 Aug 2023
High7 Aug 2023
Ransomware disrupted city services
Government · Records not stated
Ransomware disrupted city services
7 Aug 2023
High7 Aug 2023
Ransomware disrupted city services
Government · Records not stated
Ransomware disrupted city services
7 Aug 2023
High7 Aug 2023
Ransomware disrupted city services
Government · Records not stated
Ransomware disrupted city services
7 Aug 2023
High7 Aug 2023
Ransomware disrupted city services
Government · Records not stated
Ransomware disrupted city services
7 Aug 2023
High7 Aug 2023
Ransomware disrupted city services
Government · Records not stated
Ransomware disrupted city services
7 Aug 2023
High7 Aug 2023
Ransomware disrupted city services
Government · Records not stated
Ransomware disrupted city services
7 Aug 2023
High7 Aug 2023
Ransomware disrupted city services
Government · Records not stated
Ransomware disrupted city services
7 Aug 2023
High7 Aug 2023
Ransomware disrupted city services
Government · Records not stated
Ransomware disrupted city services
7 Aug 2023
High7 Aug 2023
Ransomware disrupted city services
Government · Records not stated
Ransomware disrupted city services
7 Aug 2023
High7 Aug 2023
Ransomware disrupted city services
Government · Records not stated
Ransomware disrupted city services
7 Aug 2023
High7 Aug 2023
Ransomware disrupted city services
Government · Records not stated
Ransomware disrupted city services
7 Aug 2023
High7 Aug 2023
Ransomware disrupted city services
Government · Records not stated
Ransomware disrupted city services
7 Aug 2023
High7 Aug 2023
Ransomware disrupted city services
Government · Records not stated
Ransomware disrupted city services
7 Aug 2023
High7 Aug 2023
Ransomware disrupted city services
Government · Records not stated
Ransomware disrupted city services
7 Aug 2023
High7 Aug 2023
Ransomware disrupted city services
Government · Records not stated
Ransomware disrupted city services
7 Aug 2023
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