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.
5,405
Disclosures in the tracker, all years
2,119
Of those, indexed in 2026
42
Added in November
43
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 6 Nov 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
Critical8 Aug 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
10,000+ officer and staff records accidentally published online, names, ranks, locations
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
Critical8 Aug 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
10,000+ officer and staff records accidentally published online, names, ranks, locations
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
Critical8 Aug 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
10,000+ officer and staff records accidentally published online, names, ranks, locations
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
Critical8 Aug 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
10,000+ officer and staff records accidentally published online, names, ranks, locations
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
Critical8 Aug 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
10,000+ officer and staff records accidentally published online, names, ranks, locations
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
Critical8 Aug 2023
CraftRise
Technology · 2,532,527 records
2,532,527 records exposed, Email addresses, Geographic locations, Passwords, Usernames
8 Aug 2023
Critical8 Aug 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
10,000+ officer and staff records accidentally published online, names, ranks, locations
8 Aug 2023
Critical8 Aug 2023
Electoral Commission (UK)
Government · Records not stated
40M voter records exposed for over a year, names, addresses of all UK registered voters
8 Aug 2023
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
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