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
2,089
Of those, indexed in 2026
7
Added in November
27
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.
High1 Aug 2026
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Woeful security led to sensitive criminal data leak exposure
1 Aug 2026
Critical1 Aug 2026
LiteLLM (AI supply chain)
Technology · Records not stated
2,500+ companies and 434,000 CI/CD pipelines exposed in largest AI supply chain breach of 2026
1 Aug 2026
High1 Aug 2026
Healthcare advocacy vendor breach
Healthcare · Records not stated
Healthcare advocacy vendor breach exposed employees' Social Security numbers
1 Aug 2026
High1 Aug 2026
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Poor security at criminal records office led to sensitive data leak exposure
1 Aug 2026
Critical1 Aug 2026
SplitVPN
Technology · 865,000 records
865,000 users' personal records exposed in data breach of Russian VPN provider
1 Aug 2026
High1 Aug 2026
Shipping partner breach
Technology · Records not stated
Shipping partner breach exposed names, addresses, and order data of European Steam hardware customers
1 Aug 2026
High1 Aug 2026
Allstate
Finance · Records not stated
Breach claimed to involve employee-related records; scope of exposure still unclear
1 Aug 2026
High1 Aug 2026
Valve (CEVA Logistics)
Technology · Records not stated
European logistics partner CEVA Logistics breached, exposing Steam hardware customer names, addresses, and order data
1 Aug 2026
High1 Aug 2026
Steam shipping partner CEVA Logistics breach
Technology · Records not stated
Steam shipping partner CEVA Logistics breach exposed names, addresses, and order data of European hardware customers
1 Aug 2026
High1 Aug 2026
Sensitive data
Government · Records not stated
Sensitive data leak due to woeful security, unpatched CMS and unread alerts
1 Aug 2026
Critical1 Aug 2026
LiteLLM
Technology · Records not stated
AI supply chain attack exposed 2,500+ companies and 434,000 CI/CD pipelines
1 Aug 2026
High1 Aug 2026
HCL Technologies
Technology · Records not stated
Hacker group claimed access to employee data; company disputes claim and states data may be years-old
1 Aug 2026
High1 Aug 2026
CareCloud Inc.
Healthcare · 345,000 records
Cyberattack exposed data on 345,000 patients including protected health information
1 Aug 2026
High1 Aug 2026
Metropolitan Police Service
Government · Records not stated
Data protection failures including unredacted documents sent to stalkers and bulk email breaches
1 Aug 2026
High1 Aug 2026
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Coordinated cyberattacks on 30+ renewable energy installations and heat plants; second incident hidden for months
1 Aug 2026
High1 Aug 2026
CareCloud
Healthcare · 345,000 records
Cyberattack and data theft notified more than 345,000 patients of exposure
1 Aug 2026
Critical1 Aug 2026
IEH Corporation
Government · Records not stated
Military device manufacturer disclosed cyber incident affecting products for satellites, missiles, and jets
1 Aug 2026
Critical1 Aug 2026
Organisation not named
Healthcare · 1,260,000 records
The disclosure as indexed does not name the organisation.
Healthcare billing company; 1.26 million patients exposed in PEAR ransomware attack
1 Aug 2026
High1 Aug 2026
Organisation not named
Finance · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware attack with data deletion confirmation from hacker gang
1 Aug 2026
High1 Aug 2026
New Jersey Law Firm
Legal · 13,000 records
Cyberattack exposed hospital records of nearly 13,000 patients to hackers
1 Aug 2026
Critical1 Aug 2026
Ceva Logistics
Sector not stated · Records not stated
Data breach exposed personal data from multiple companies relying on Ceva for shipping, affecting banks, retailers, and Steam gamers
1 Aug 2026
High1 Aug 2026
Klaviyo
Technology · Records not stated
Marketing tech platform inadvertently shared sign-up information including passwords to dozens of advertisers
1 Aug 2026
Critical1 Aug 2026
Thailand Digital Ministry
Government · Records not stated
221 million exposed login records from state systems
1 Aug 2026
Critical1 Aug 2026
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
UK police, government and customer contact details compromised and exposed on dark web
1 Aug 2026
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