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.
5,310
Disclosures in the tracker, all years
2,025
Of those, indexed in 2026
76
Added in October
22
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 20 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
High1 Aug 2026
Legend Senior Care
Healthcare · Records not stated
Ransomware attack disclosed; senior care provider data affected
1 Aug 2026
High1 Aug 2026
Windward Life Care
Healthcare · Records not stated
Ransomware attack disclosed; senior care provider data affected
1 Aug 2026
Critical1 Aug 2026
Suno (AI Music Platform)
Technology · 55,000,000 records
Data breach exposed 55 million user accounts, confirmed by monitored breach databases
1 Aug 2026
Critical1 Aug 2026
EVO Banco (Bankinter)
Finance · 1,270,000 records
API vulnerability exposed financial and identity data of 1.27 million records
1 Aug 2026
High1 Aug 2026
1 Aug 2026
Critical1 Aug 2026
1 Aug 2026
High1 Aug 2026
France Travail
Government · Records not stated
Information system breach affecting employment records, fined €5 million
1 Aug 2026
High1 Aug 2026
Law firm (breached)
Legal · 13,000 records
Cyberattack exposed hospital records on approximately 13,000 patients in New Jersey
1 Aug 2026
High1 Aug 2026
Thousands of NHS patient records
Healthcare · 900,000 records
Thousands of NHS patient records confirmed stolen during major ransomware cyberattack
1 Aug 2026
High1 Aug 2026
Home Depot
Retail · Records not stated
Exposed private GitHub token gave unauthorized access to internal systems for approximately one year
1 Aug 2026
Critical1 Aug 2026
Organisation not named
Healthcare · 1,260,000 records
The disclosure as indexed does not name the organisation.
2025 network breach exposed sensitive healthcare billing data affecting 1.26 million people
1 Aug 2026
Critical1 Aug 2026
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Thousands of patient records stolen in major ransomware attack disrupting healthcare services
1 Aug 2026
High1 Aug 2026
Home Depot
Retail · Records not stated
Exposed private GitHub token gave unauthorized access to private repos and internal systems for a year
1 Aug 2026
Critical1 Aug 2026
Spectrum (Charter)
Technology · Records not stated
Data breach exposed 4.9 million confirmed accounts, 42 million claimed by attackers
1 Aug 2026
Critical1 Aug 2026
1 Aug 2026
High1 Aug 2026
Estée Lauder
Retail · Records not stated
Employee PII including SSNs and payroll data exposed
1 Aug 2026
Critical1 Aug 2026
1 Aug 2026
High1 Aug 2026
Synnovis NHS Trust
Healthcare · 900,000 records
Ransomware attack stole thousands of patient records from Essex NHS trust
1 Aug 2026
High1 Aug 2026
Sandhills Medical Foundation
Healthcare · 170,000 records
Ransomware breach affected approximately 170,000 individuals in South Carolina
1 Aug 2026
Critical1 Aug 2026
Conduent
Government · 25,000,000 records
Ransomware attack on government contractor exposed data of at least 25 million people
1 Aug 2026
Critical1 Aug 2026
ANTS (French ID agency)
Government · 19,000,000 records
Cyberattack exposed 19 million records including personal data linked to identity documents
1 Aug 2026
Critical1 Aug 2026
1 Aug 2026
Critical1 Aug 2026
1 Aug 2026
Critical1 Aug 2026
Meta
Technology · Records not stated
2019 breach exposed hundreds of millions of Facebook passwords, company fined $101.5M
1 Aug 2026
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