Disclosure tracker › Disclosures in 2026
Intelligence · Disclosure tracker
Disclosures in 2026
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.
5,278
Disclosures in the tracker, all years
1,991
Of those, indexed in 2026
36
Added in October
13
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 13 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
3,944 results · Disclosures in 2026. Clear filters
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
High1 Sep 2026
Trezor (email provider)
Technology · Records not stated
Data breach of email provider used by hardware crypto wallet maker Trezor affecting hundreds of thousands of crypto owners
1 Sep 2026
High1 Sep 2026
Revolut
Finance · Records not stated
Sensitive customer data breach disclosed to unauthorized third party following fake government requests
1 Sep 2026
High1 Sep 2026
CenterPoint Energy
Sector not stated · Records not stated
Data breach confirmed after hacker leaked stolen files from Texas utility company systems
1 Sep 2026
Critical1 Sep 2026
IDScan
Technology · Records not stated
Data breach exposed more than 150 million driver's licenses and identity verification records stolen from systems
1 Sep 2026
Critical1 Sep 2026
Gyazo
Technology · 23,620,000 records
Security 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 · 38,000 records
The disclosure as indexed does not name the organisation.
Shiny Hunters breached systems and accessed sensitive information on ~38,000 people
1 Sep 2026
High1 Sep 2026
CenterPoint
Sector not stated · Records not stated
Reported data breach affecting customer information
1 Sep 2026
High1 Sep 2026
Seyfarth Shaw
Legal · Records not stated
Data security breach exposed client documents
1 Sep 2026
High1 Sep 2026
Astrana
Healthcare · Records not stated
Cyberattack exposed confidential information at healthcare company
1 Sep 2026
Critical1 Sep 2026
Organisation not named
Healthcare · 727,000 records
The disclosure as indexed does not name the organisation.
French hospital breach exposed 727,000 patient and contact records
1 Sep 2026
Critical1 Sep 2026
Kinryū Labs
Sector not stated · Records not stated
220 million traveler records including passenger, crew, and passport details exposed via misconfigured APIs database
1 Sep 2026
High1 Sep 2026
Thomson Reuters
Legal · Records not stated
Sealed court information and sensitive personal data exposed from C-Track court case management platform
1 Sep 2026
High1 Sep 2026
Revolut
Finance · Records not stated
British fintech confirmed sensitive customer information disclosure to unauthorized third party after fake government requests.
1 Sep 2026
Critical1 Sep 2026
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Hackers claim to have stolen data on all FBI employees including names, addresses, phone numbers, and spouse details. Sample of 5000 agents verified.
1 Sep 2026
High1 Sep 2026
CenterPoint Energy
Sector not stated · Records not stated
Data breach confirmed after hacker leaked files stolen from Texas utility company systems
1 Sep 2026
Critical1 Sep 2026
IDScan
Technology · Records not stated
153 million driver's license scans stolen from identity verification systems
1 Sep 2026
Critical1 Sep 2026
Gyazo
Technology · 23,620,000 records
23.62 million user records and 490 million image metadata records exposed 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.
ShinyHunters breached motor vehicle records via stolen officer credentials
1 Sep 2026
Critical1 Sep 2026
IDScan
Technology · Records not stated
150M+ driver's licenses and government-issued IDs stolen
1 Sep 2026
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