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.

5,373
Disclosures in the tracker, all years
2,087
Of those, indexed in 2026
5
Added in November
25
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 2 Nov 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.

High9 Jun 2022
Town of Cornelius NC
Government · Records not stated
Ransomware encrypted town systems
9 Jun 2022
Medium8 Jun 2022
CNA Seguros (Argentina)
Finance · Records not stated
Cyberattack disrupted Argentine national insurance company
8 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
7 Jun 2022
High7 Jun 2022
300K patient records exposed in data breach
Healthcare · 300,000 records
300K patient records exposed in data breach
7 Jun 2022
Were you affected?