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.
5,361
Disclosures in the tracker, all years
2,075
Of those, indexed in 2026
135
Added in October
18
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 28 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.
75 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.
- Germany21 Oct 2026IQ.LvbsThe source does not say how they got in.The Register
Critical1 Oct 2025
Unlimited Technology Systems
Healthcare · Records not stated
October 2025 breach exposed 3.8 million healthcare patients' information from revenue cycle management provider
1 Oct 2025
High1 Oct 2025
Axis Communications/Autodesk Revit
Technology · Records not stated
Azure Storage credentials exposed in plugin allowing unauthorized access to systems
1 Oct 2025
Critical1 Oct 2025
Gmail/Email Providers
Technology · 183,000,000 records
183 million email passwords exposed including millions of Gmail accounts through infostealer malware
1 Oct 2025
Critical1 Oct 2025
Gmail / Email Providers
Technology · 183,000,000 records
183 million email passwords exposed including millions of Gmail accounts via infostealer malware
1 Oct 2025
Critical1 Oct 2025
Organisation not named
Technology · 183,000,000 records
The disclosure as indexed does not name the organisation.
183 million email passwords exposed including tens of millions linked to Gmail accounts via infostealer malware
1 Oct 2025
High1 Oct 2025
Axis Communications / Autodesk
Technology · Records not stated
Azure Storage Account credentials exposed in Axis Communications Autodesk Revit plugin allowing unauthorized access
1 Oct 2025
Critical1 Oct 2025
US Federal Government
Government · Records not stated
Thousands of civil servants' passwords exposed, including White House-linked credentials since early 2024
1 Oct 2025
Critical1 Oct 2025
Gmail/Email Accounts
Technology · 183,000,000 records
183 million email passwords exposed including tens of millions Gmail accounts via infostealer malware
1 Oct 2025
Critical1 Oct 2025
Organisation not named
Technology · 183,000,000 records
The disclosure as indexed does not name the organisation.
183 million email passwords exposed including tens of millions Gmail accounts via infostealer malware
1 Oct 2025
Critical1 Oct 2025
US Government Civil Service
Government · Records not stated
Thousands of civil servants' passwords exposed including White House-linked credentials since early 2024
1 Oct 2025
Critical1 Oct 2025
U.S. Government Agencies
Government · Records not stated
Thousands of civil servants' passwords exposed since early 2024, including White House-linked passwords
1 Oct 2025
High1 Oct 2025
U.S. Federal Government
Government · Records not stated
Thousands of civil servants' passwords exposed, including White House-linked credentials
1 Oct 2025
High1 Oct 2025
Toys 'R' Us Canada
Retail · Records not stated
Breach compromised customer names, addresses, emails and phone numbers
1 Oct 2025
Critical1 Oct 2025
Email Password Database
Technology · 183,000,000 records
183 million email passwords exposed including tens of millions from Gmail accounts via infostealer malware
1 Oct 2025
Critical1 Oct 2025
Gmail/Email Services
Technology · 183,000,000 records
183 million email passwords exposed including millions of Gmail accounts via infostealer malware
1 Oct 2025
Critical1 Oct 2025
Multiple (Infostealer)
Technology · 183,000,000 records
183 million email passwords exposed including millions of Gmail accounts via infostealer malware
1 Oct 2025
High1 Oct 2025
Organisation not named
Finance · 740,000 records
The disclosure as indexed does not name the organisation.
Data breach exposing 740,000 records of personally identifiable information
1 Oct 2025
Critical1 Oct 2025
Multiple Email Providers
Technology · 183,000,000 records
183 million email passwords exposed including millions of Gmail accounts through infostealer malware
1 Oct 2025
Critical1 Oct 2025
Dublin Airport
Sector not stated · Records not stated
1.5 million passenger records stolen by Everest ransomware group
1 Oct 2025
Critical1 Oct 2025
Gmail/Multiple Email Providers
Technology · 183,000,000 records
183 million email passwords exposed including tens of millions Gmail accounts via infostealer malware
1 Oct 2025
Critical1 Oct 2025
Qantas
Retail · 5,000,000 records
Hackers leaked 5 million customer records after ransom deadline passed. Data included personal information from nearly 40 companies.
1 Oct 2025
Critical1 Oct 2025
Organisation not named
Finance · 740,000 records
The disclosure as indexed does not name the organisation.
740,000 customer records exposed; class action alleges failure to properly secure and safeguard PII
1 Oct 2025
High1 Oct 2025
Estée Lauder
Retail · Records not stated
Ten-month-old data breach from Oracle EBS disclosed, exposed personal data of customers
1 Oct 2025
Critical1 Oct 2025
Blue Cross-Blue Shield
Finance · Records not stated
Massive data breach with allegations company knew about it but delayed reporting
1 Oct 2025
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