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.
5,518
Disclosures in the tracker, all years
2,024
Of those, indexed in 2026
75
Added in October
21
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.
Critical11 Aug 2026
Organisation not named
Healthcare · 1,200,000 records
The disclosure as indexed does not name the organisation.
Ransomware attack exposing personal data of 1.2 million individuals
11 Aug 2026
High11 Aug 2026
Clover Health
Healthcare · Records not stated
Health insurer data breach disclosed in securities filing, data type and scope unknown
11 Aug 2026
High11 Aug 2026
Craneware
Healthcare · Records not stated
Healthcare software vendor breached via supply-chain attack, customer data exposed
11 Aug 2026
Critical11 Aug 2026
100K+ officer and government contacts leaked
Government · Records not stated
100K+ officer and government contacts leaked
11 Aug 2026
Critical11 Aug 2026
135K officer contact records published on dark web
Government · Records not stated
135K officer contact records published on dark web
11 Aug 2026
High11 Aug 2026
Abbott Laboratories
Healthcare · Records not stated
Vishing attack compromised employee credentials
11 Aug 2026
Critical11 Aug 2026
Carnival Corporation
Retail · 6,000,000 records
6M customers hit via social engineering attack
11 Aug 2026
Critical11 Aug 2026
100K+ police officer contacts exposed
Government · Records not stated
100K+ police officer contacts exposed
11 Aug 2026
Critical11 Aug 2026
11 Aug 2026
Critical11 Aug 2026
100K+ officer records and PII exposed
Government · Records not stated
100K+ officer records and PII exposed
11 Aug 2026
Medium11 Aug 2026
BudBoard Cannabis Platform
Technology · Records not stated
Dispensary data exposed via Firebase misconfiguration
11 Aug 2026
Medium11 Aug 2026
Universidad Adolfo Ibanez
Education · Records not stated
User and faculty records exfiltrated and leaked
11 Aug 2026
Critical11 Aug 2026
100K+ officer identities and contact data leaked
Government · Records not stated
100K+ officer identities and contact data leaked
11 Aug 2026
Critical11 Aug 2026
CareCloud Health Tech
Healthcare · 345,000 records
345K patient SSNs and payment data exfiltrated
11 Aug 2026
Critical11 Aug 2026
Snowflake Platform (Moucka)
Technology · 165,000,000 records
Billions of records stolen from 165 organizations
11 Aug 2026
Critical11 Aug 2026
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
Massive identity-based attacks compromised 165 organizations; Canadian hacker pleaded guilty to fraud and extortion
11 Aug 2026
Critical11 Aug 2026
Japan Ground Self-Defense Force
Government · Records not stated
Used China-made malware-infected USB drives on classified networks, breach unnoticed for nearly a year
11 Aug 2026
Critical11 Aug 2026
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Thousands of civil servants' passwords and White House-linked passwords exposed since early 2024
11 Aug 2026
High11 Aug 2026
Switzerland Federal IT Office
Government · Records not stated
SharePoint breach hit 200 government accounts
11 Aug 2026
Critical11 Aug 2026
11 Aug 2026
Critical11 Aug 2026
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
The hackers claimed to have exfiltrated 6 terabytes of data, including highly sensitive health information like records related to sexual assault, mental health, abortions and sexual harassment incidents.
11 Aug 2026
Critical11 Aug 2026
Organisation not named
Retail · Records not stated
The disclosure as indexed does not name the organisation.
The ransomware group known as DeadLock has been observed using decentralized infrastructure to facilitate victim communications and data leak operations in a bid to improve operational resilience.
"Its recovery…
11 Aug 2026
Medium11 Aug 2026
Organisation not named
Sector not stated · Records not stated
The disclosure as indexed does not name the organisation.
Supply chain attack and data breach at Ceva Logistics appears to have a large blast radius
11 Aug 2026
Medium11 Aug 2026
Organisation not named
Sector not stated · Records not stated
The disclosure as indexed does not name the organisation.
A malicious tool server connected to an AI coding assistant can quietly walk off with SSH keys, environment secrets, source code, and customer data without ever sending one obviously harmful instruction.
The trick can…
11 Aug 2026
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