Disclosure tracker › Disclosures in 2025
Intelligence · Disclosure tracker
Disclosures in 2025
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.
5,276
Disclosures in the tracker, all years
1,990
Of those, indexed in 2026
39
Added in October
9
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 15 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
980 results · Disclosures in 2025. Clear filters
Critical1 Jul 2025
Revolut
Finance · 75,000,000 records
75 million records allegedly for sale including credit card data and private customer information
1 Jul 2025
Critical1 Jul 2025
Qantas Airways
Sector not stated · 6,000,000 records
Hackers stole nearly 6 million customer records in July 2025 as part of a broader attack on companies worldwide
1 Jul 2025
High1 Jul 2025
American Lending Center
Finance · 123,158 records
Ransomware attack in July 2025 exposed sensitive data of 123,158 individuals
1 Jul 2025
Medium25 Jun 2025
Robinsons Malls
Retail · 195,597 records
195,597 records exposed, Dates of birth, Email addresses, Genders, Geographic locations and 2 more
25 Jun 2025
Medium25 Jun 2025
Have Fun Teaching
Finance · 27,126 records
27,126 records exposed, Browser user agent details, Email addresses, IP addresses, Names and 3 more
25 Jun 2025
Medium13 Jun 2025
Ualabee
Technology · 472,296 records
472,296 records exposed, Dates of birth, Email addresses, Names, Phone numbers and 1 more
13 Jun 2025
High10 Jun 2025
WiredBucks
Retail · 918,529 records
918,529 records exposed, Earnings, Email addresses, IP addresses, Names and 3 more
10 Jun 2025
High7 Jun 2025
Disk Union
Retail · 690,667 records
690,667 records exposed, Email addresses, Geographic locations, Names, Passwords and 2 more
7 Jun 2025
High3 Jun 2025
ColoCrossing
Technology · 7,183 records
7,183 records exposed, Email addresses, Names, Passwords
3 Jun 2025
Critical1 Jun 2025
Aflac
Finance · 1,300,000 records
Data breach impacts 22 million customers
1 Jun 2025
Critical1 Jun 2025
Paraguay Government
Government · Records not stated
Cybercriminal data breach; 7.4 million citizen records containing PII offered for sale
1 Jun 2025
Critical1 Jun 2025
Medical Billing Company
Healthcare · 1,300,000 records
Ransomware attack exposed sensitive protected health data on 1.3 million people to dark web in 2025
1 Jun 2025
Critical1 Jun 2025
Medical Billing Company (unnamed)
Healthcare · 1,300,000 records
Ransomware attack exposed sensitive protected health data on 1.3 million people
1 Jun 2025
Critical1 Jun 2025
Aflac
Finance · 1,300,000 records
22.65 million individual records exposed in June 2025 breach
1 Jun 2025
Critical1 Jun 2025
Medical Billing Company
Healthcare · 1,300,000 records
1.3 million people's protected health data exposed in 2025 ransomware attack, leaked to dark web
1 Jun 2025
Critical1 Jun 2025
Aflac
Finance · 1,300,000 records
Data breach from June impacts more than 22 million customers
1 Jun 2025
Critical1 Jun 2025
Paraguay Government
Government · 7,400,000 records
Data breach involving 7.4 million records of Paraguayan citizens with PII offered for sale
1 Jun 2025
Critical1 Jun 2025
Aflac
Finance · 1,300,000 records
Data breach impacting more than 22 million customers
1 Jun 2025
High1 Jun 2025
Ahold Delhaize
Retail · 2,200,000 records
2.2 million customers' personal data exposed in cyberattack on U.S. operations
1 Jun 2025
Critical1 Jun 2025
Paraguay Government
Government · Records not stated
7.4 million citizen records containing PII offered for sale
1 Jun 2025
Critical1 Jun 2025
Medical Billing Company (unnamed)
Healthcare · 1,300,000 records
2025 ransomware attack exposed 1.3 million people's protected health information to dark web
1 Jun 2025
Critical1 Jun 2025
Paraguay Government
Government · Records not stated
7.4 million citizen records containing PII offered for sale on hacker forum
1 Jun 2025
Critical1 Jun 2025
Medical billing company (unnamed)
Healthcare · 1,300,000 records
2025 ransomware attack exposed protected health data on 1.3 million people leaked to dark web
1 Jun 2025
Critical1 Jun 2025
Aflac
Finance · 1,300,000 records
22.65M individuals affected by data breach in June 2025
1 Jun 2025
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