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.
5,292
Disclosures in the tracker, all years
2,005
Of those, indexed in 2026
50
Added in October
9
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 18 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.
64 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.
- Denmark3 Oct 2026Technical University of DenmarkHow they got in: stolen or reused passwords.BleepingComputer
Critical1 Sep 2026
Thomson Reuters
Legal · Records not stated
Sealed court information and sensitive personal data exposed in records platform breach affecting US and Canadian courts
1 Sep 2026
Critical1 Sep 2026
U.S. Military
Government · Records not stated
Unauthorized access to files containing personal information of U.S. military personnel
1 Sep 2026
Critical1 Sep 2026
AdaptHealth
Healthcare · 4,099,999 records
Personal, health, and insurance information of 4.1 million people stolen from systems
1 Sep 2026
Medium1 Sep 2026
HYBE Weverse
Technology · Records not stated
Data breach at entertainment platform Weverse confirmed
1 Sep 2026
Critical1 Sep 2026
IDScan
Technology · Records not stated
Data breach exposed over 150 million driver's license scans stolen from ID verification service
1 Sep 2026
Critical1 Sep 2026
Gyazo
Technology · 23,620,000 records
Security breach exposed 23.62 million user records and 490 million image metadata records including email addresses
1 Sep 2026
Critical1 Sep 2026
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Data breach with stolen data released by hacker group
1 Sep 2026
Critical1 Sep 2026
Astrana Health
Healthcare · Records not stated
Confidential patient data stolen after social engineering attack on servers
1 Sep 2026
Critical1 Sep 2026
U.S. Military Personnel Database
Government · Records not stated
Unauthorized access to files containing personal information of U.S. military personnel
1 Sep 2026
Critical1 Sep 2026
AdaptHealth
Healthcare · 4,099,999 records
4.1 million people's personal, health, and insurance information stolen
1 Sep 2026
High1 Sep 2026
HYBE Weverse
Technology · Records not stated
Data breach of entertainment platform confirmed
1 Sep 2026
Critical1 Sep 2026
IDScan
Technology · Records not stated
Data breach involved theft of 153 million driver's licenses from ID verification systems
1 Sep 2026
High1 Sep 2026
CenterPoint Energy
Sector not stated · Records not stated
Data breach confirmed after hacker leaked files stolen from utility company systems
1 Sep 2026
Critical1 Sep 2026
Gyazo
Technology · 23,620,000 records
Data breach exposed 23.62 million user records including email addresses and 490 million image metadata records
1 Sep 2026
Critical1 Sep 2026
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Data breach confirmed by hackers as retaliation attack
1 Sep 2026
Critical1 Sep 2026
Aeroméxico
Sector not stated · 15,000,000 records
15 million records exposed in data breach
1 Sep 2026
Critical1 Sep 2026
Astrana Health
Healthcare · Records not stated
Confidential patient data stolen via social engineering and ransomware attack
1 Sep 2026
High1 Sep 2026
Revolut
Finance · Records not stated
Customer data stolen via social engineering attack on DriveWealth
1 Sep 2026
Critical1 Sep 2026
Thomson Reuters
Legal · Records not stated
C-Track court management software breach exposed U.S. and Canadian court records
1 Sep 2026
Critical1 Sep 2026
Breach
Healthcare · 727,000 records
Breach exposed 727,000 patient and contact records; resulted in €500,000 CNIL fine.
1 Sep 2026
Critical1 Sep 2026
Carhartt
Retail · Records not stated
Shiny Hunters stole data, demanded $3.3 million ransom
1 Sep 2026
Critical1 Sep 2026
Organisation not named
Government · 38,000 records
The disclosure as indexed does not name the organisation.
Shiny Hunters claims breach exposing data on approximately 38,000 people and bureau employees
1 Sep 2026
High1 Sep 2026
CenterPoint
Sector not stated · Records not stated
Data breach affected customer information
1 Sep 2026
Critical1 Sep 2026
Veradigm
Healthcare · 3,500,000 records
Third-party breach exposed 3.5M patient records stolen by The Gentlemen ransomware gang
1 Sep 2026
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