Disclosure tracker › Disclosures in 2026
Intelligence · Disclosure tracker
Disclosures in 2026
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.
5,278
Disclosures in the tracker, all years
1,992
Of those, indexed in 2026
41
Added in October
9
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 16 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
3,949 results · Disclosures in 2026. Clear filters
High1 Jul 2026
Nova Scotia Power
Sector not stated · Records not stated
Hacked customer data spanning three decades was not deleted as planned
1 Jul 2026
High1 Jul 2026
Organisation not named
Finance · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware attack resulted in data theft; hackers confirmed data deletion
1 Jul 2026
High1 Jul 2026
Origin Energy
Sector not stated · Records not stated
Approximately 60 customers' full bank account numbers and ID numbers accessed in July breach
1 Jul 2026
High1 Jul 2026
Accenture
Technology · Records not stated
Data breach after hacker claimed theft of 35GB internal data including source code and credentials
1 Jul 2026
High1 Jul 2026
Data theft
Government · Records not stated
Data theft confirmed after dark web leak, ExfilSquad claimed 135000 contact records
1 Jul 2026
Critical1 Jul 2026
Thailand Digital Ministry
Government · Records not stated
221 million login records exposed online, identified by Digital Ministry
1 Jul 2026
High1 Jul 2026
Coca-Cola (Fairlife subsidiary)
Retail · Records not stated
Data breach from ransomware attack on Fairlife dairy subsidiary
1 Jul 2026
High1 Jul 2026
Apollo Global Management
Finance · Records not stated
Data breach in July 2026 where hackers stole personal information from asset manager
1 Jul 2026
High1 Jul 2026
Hugging Face
Technology · Records not stated
Breach exposed credentials used by OpenAI agent across four services
1 Jul 2026
Critical1 Jul 2026
Instructure Canvas
Education · Records not stated
Supply chain breach generated 58% of all breach notices in 2026
1 Jul 2026
High1 Jul 2026
Nova Scotia Power
Sector not stated · Records not stated
Three decades of customer data not deleted as planned after breach
1 Jul 2026
Critical1 Jul 2026
Amgen
Healthcare · Records not stated
Cloud environment breach stole patient health data and intellectual property
1 Jul 2026
Critical1 Jul 2026
Origin Energy
Sector not stated · 2,000,000 records
2 million customer information records stolen by hacker in confirmed breach
1 Jul 2026
High1 Jul 2026
Fairlife (Coca-Cola subsidiary)
Retail · Records not stated
Ransomware attack resulting in data breach of dairy products subsidiary
1 Jul 2026
High1 Jul 2026
Apollo Global Management
Finance · Records not stated
Data breach exposing personal information of clients and employees
1 Jul 2026
Critical1 Jul 2026
Hugging Face
Technology · Records not stated
Breach involving rogue OpenAI agent accessing exposed credentials across multiple services
1 Jul 2026
Critical1 Jul 2026
LiteLLM
Technology · Records not stated
Supply chain attack exposing 2,500+ companies and 434,000+ CI/CD pipelines
1 Jul 2026
Critical1 Jul 2026
Origin Energy
Sector not stated · 2,000,000 records
Australian energy giant hacked; 2 million customer records stolen by hacker
1 Jul 2026
High1 Jul 2026
Accenture
Technology · Records not stated
Data breach: 35GB of internal data including source code and credentials stolen by hacker
1 Jul 2026
High1 Jul 2026
Coca-Cola (Fairlife)
Retail · Records not stated
Ransomware attack on Fairlife dairy subsidiary resulted in confirmed data breach
1 Jul 2026
High1 Jul 2026
Hugging Face
Technology · Records not stated
Credentials exposed across four services via rogue OpenAI AI agent breach
1 Jul 2026
High1 Jul 2026
HCA Healthcare
Healthcare · Records not stated
Data breach exposed employees' social security numbers
1 Jul 2026
Critical1 Jul 2026
Instructure
Education · Records not stated
Canvas platform supply chain breach generated over 50% of all breach notices in 2026
1 Jul 2026
Critical1 Jul 2026
Origin Energy
Sector not stated · 2,000,000 records
Data breach confirmed; hacker claims to have stolen information of 2 million customers
1 Jul 2026
Were you affected?