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.
5,397
Disclosures in the tracker, all years
2,112
Of those, indexed in 2026
25
Added in November
32
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 5 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.
77 incidents from 11 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.
- Netherlands27 Oct 2026Bank customers in RotterdamHow they got in: a cloned voice or video of a real person.Security Affairs (citing NL Times)
Critical17 Feb 2023
Law enforcement sensitive data including prisoner info leaked
Sector not stated · Records not stated
Law enforcement sensitive data including prisoner info leaked
17 Feb 2023
Critical17 Feb 2023
Law enforcement sensitive data including prisoner info
Sector not stated · Records not stated
Law enforcement sensitive data including prisoner info leaked
17 Feb 2023
Critical17 Feb 2023
Law enforcement sensitive data including prisoner info
Sector not stated · Records not stated
Law enforcement sensitive data including prisoner info leaked
17 Feb 2023
Critical17 Feb 2023
Law enforcement sensitive data including prisoner info
Sector not stated · Records not stated
Law enforcement sensitive data including prisoner info leaked
17 Feb 2023
Critical17 Feb 2023
Law enforcement sensitive data including prisoner info
Sector not stated · Records not stated
Law enforcement sensitive data including prisoner info leaked
17 Feb 2023
Critical17 Feb 2023
Law enforcement sensitive data including prisoner info
Sector not stated · Records not stated
Law enforcement sensitive data including prisoner info leaked
17 Feb 2023
Critical17 Feb 2023
Law enforcement sensitive data including prisoner info leaked
Sector not stated · Records not stated
Law enforcement sensitive data including prisoner info leaked
17 Feb 2023
Critical17 Feb 2023
TELUS
Technology · Records not stated
Employee data and source code posted on dark web
17 Feb 2023
Critical17 Feb 2023
Law enforcement sensitive data including prisoner info
Sector not stated · Records not stated
Law enforcement sensitive data including prisoner info leaked
17 Feb 2023
High17 Feb 2023
Minneapolis Public Schools
Education · Records not stated
300K student records including sexual assault reports leaked in ransomware
17 Feb 2023
Critical17 Feb 2023
US Marshals Service
Government · Records not stated
Ransomware compromised sensitive law enforcement data
17 Feb 2023
Critical16 Feb 2023
GoDaddy (2023)
Technology · Records not stated
Multi-year breach, source code stolen, malware installed on servers
16 Feb 2023
Medium16 Feb 2023
16 Feb 2023
Medium15 Feb 2023
Atlassian (Australia)
Technology · Records not stated
Envoy breach exposed floor plans and employee data of Sydney office
15 Feb 2023
High15 Feb 2023
90 Degree Benefits
Healthcare · Records not stated
175K member records exposed in data breach
15 Feb 2023
High15 Feb 2023
Atlassian (employee)
Technology · Records not stated
Employee credentials stolen, Envoy floor plans and data exposed
15 Feb 2023
Medium14 Feb 2023
14 Feb 2023
High14 Feb 2023
14 Feb 2023
High14 Feb 2023
Citizens Financial Group
Finance · 190,000 records
190K customer records exposed in vendor breach
14 Feb 2023
High13 Feb 2023
ASML (Netherlands)
Technology · Records not stated
Former employee stole trade secrets from semiconductor equipment giant
13 Feb 2023
High12 Feb 2023
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
DarkBit ransomware encrypted university systems, demanded 80 BTC ransom
12 Feb 2023
High12 Feb 2023
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
DarkBit ransomware encrypted university systems, demanded 80 BTC ransom
12 Feb 2023
High12 Feb 2023
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
DarkBit ransomware encrypted university systems, demanded 80 BTC ransom
12 Feb 2023
High12 Feb 2023
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
DarkBit ransomware encrypted university systems, demanded 80 BTC ransom
12 Feb 2023
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