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.
5,380
Disclosures in the tracker, all years
2,093
Of those, indexed in 2026
14
Added in November
25
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 4 Nov 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
Critical1 Jul 2026
GitHub
Technology · Records not stated
Over 543,000 valid credentials exposed in public repositories remained active despite security measures
1 Jul 2026
High1 Jul 2026
Ernst & Young
Finance · Records not stated
Sensitive client information exposed via third-party IT support platform compromise
1 Jul 2026
High1 Jul 2026
Department of Homeland Security
Government · Records not stated
Network intrusion on Homeland Security Information Network confirmed after twice being ruled false positive
1 Jul 2026
Critical1 Jul 2026
Accenture
Technology · Records not stated
Approximately 35 GB of Azure DevOps data stolen including source code, credentials, and sensitive client information
1 Jul 2026
Critical1 Jul 2026
Network intrusion
Government · Records not stated
Network intrusion confirmed after being twice ruled false positive, supporting World Cup infrastructure
1 Jul 2026
High1 Jul 2026
Coca-Cola Fairlife
Retail · Records not stated
Ransomware attack on dairy products subsidiary Fairlife resulted in confirmed data breach
1 Jul 2026
High1 Jul 2026
Network intrusion
Government · Records not stated
Network intrusion confirmed on Homeland Security Information Network supporting World Cup operations
1 Jul 2026
High1 Jul 2026
Fairlife (Coca-Cola subsidiary)
Retail · Records not stated
Ransomware attack resulted in confirmed data breach; production suspended
1 Jul 2026
High1 Jul 2026
KT
Technology · Records not stated
Data breach via illegal base stations, fined 54 billion won
1 Jul 2026
High1 Jul 2026
Bank of Baroda
Finance · Records not stated
Major cyberattack; alleged data breach in India affecting bank records
1 Jul 2026
High1 Jul 2026
Lifespan Physicians Group
Healthcare · 290,000 records
Data breach exposed over 290,000 patient records
1 Jul 2026
High1 Jul 2026
Partnered Health
Healthcare · Records not stated
Patient records stolen in cyber-attack affecting 21 Australian clinics; personal and medical data breached
1 Jul 2026
High1 Jul 2026
All About Women's Care
Healthcare · 12,000 records
Data breach compromised information of 12,000 patients in Colorado
1 Jul 2026
Critical1 Jul 2026
Accenture
Technology · Records not stated
Threat actor stole vast trove of sensitive data including access keys and source code from consulting giant
1 Jul 2026
High1 Jul 2026
Network intrusion on Homeland Security Information Network
Government · Records not stated
Network intrusion on Homeland Security Information Network confirmed after being ruled false positive twice
1 Jul 2026
Critical1 Jul 2026
Instructure Canvas (Supply Chain)
Education · Records not stated
Single supply chain breach generated 58% of all breach notices in 2026
1 Jul 2026
Critical1 Jul 2026
Accenture
Technology · Records not stated
Threat actor claims theft of vast trove of sensitive data including access keys and source code
1 Jul 2026
Critical1 Jul 2026
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Network intrusion on Homeland Security Information Network confirmed after twice being ruled false positive
1 Jul 2026
High1 Jul 2026
Coca-Cola (Fairlife subsidiary)
Retail · Records not stated
Ransomware attack on dairy subsidiary resulted in theft of company data
1 Jul 2026
High1 Jul 2026
Coca-Cola/Fairlife
Retail · Records not stated
Ransomware attack on dairy subsidiary resulted in data breach
1 Jul 2026
High1 Jul 2026
Department of Homeland Security
Government · Records not stated
Network intrusion on Homeland Security Information Network confirmed after being twice ruled false positive
1 Jul 2026
High1 Jul 2026
Coca-Cola/Fairlife
Retail · Records not stated
Ransomware attack on dairy subsidiary resulted in confirmed data breach
1 Jul 2026
High1 Jul 2026
Bank of Baroda
Finance · Records not stated
Major data breach affecting Indian corporate operations
1 Jul 2026
High1 Jul 2026
Partnered Health
Healthcare · Records not stated
Cyber-attack on 21 clinics exposed personal information and medical details and notes
1 Jul 2026
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