Weekly briefing No. 42 published 30 Oct 2026
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.

5,622
Disclosures in the tracker, all years
2,127
Of those, indexed in 2026
55
Added in November
27
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 8 Nov 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.

Medium15 Jun 2022
Waddell & Reed
Finance · 18,000 records
18K client records exposed in data breach
Our record
15 Jun 2022
Medium15 Jun 2022
Optima Health
Healthcare · Records not stated
56K member records exposed
Our record
15 Jun 2022
Medium15 Jun 2022
Wright State University
Education · Records not stated
42K student records exposed in ransomware
Our record
15 Jun 2022
High14 Jun 2022
DivX SubTitles
Technology · 783,058 records
783,058 records exposed, Email addresses, Passwords, Usernames
Our record
14 Jun 2022
High14 Jun 2022
Harris County (TX)
Government · Records not stated
340K resident records exposed
Our record
14 Jun 2022
High12 Jun 2022
IKCO (Iran Khodro Auto)
Sector not stated · Records not stated
Ransomware disrupted Iran's largest automaker, production halted
Our record
12 Jun 2022
High12 Jun 2022
Choice Health at Home
Healthcare · 103,000 records
103K patient records exposed
Our record
12 Jun 2022
High10 Jun 2022
Pinnacle Health (Melbourne)
Healthcare · Records not stated
Data breach compromised 30,000+ patient records through third-party IT provider
Our record
10 Jun 2022
High10 Jun 2022
SPF Finances (Belgian Tax)
Government · Records not stated
State-sponsored breach of Belgian tax authority, employee data stolen
Our record
10 Jun 2022
High10 Jun 2022
Voya Financial
Finance · Records not stated
170K retirement plan records exposed
Our record
10 Jun 2022
High9 Jun 2022
Town of Cornelius NC
Government · Records not stated
Ransomware encrypted town systems
Our record
9 Jun 2022
Medium8 Jun 2022
CNA Seguros (Argentina)
Finance · Records not stated
Cyberattack disrupted Argentine national insurance company
Our record
8 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
Our record
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
Our record
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
Our record
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
Our record
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
Our record
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
Our record
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
Our record
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
Our record
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
Our record
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
Our record
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
Our record
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
Our record
7 Jun 2022
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