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.
5,360
Disclosures in the tracker, all years
2,076
Of those, indexed in 2026
137
Added in October
16
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 29 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
Worldwide · How they got in
Incidents worldwide, by country.
76 incidents from 12 countries in the last 90 days, each from a public source and reviewed before it is shown. Where the source says how the attackers got in, the row says so.
- Russia23 Oct 2026PingCAPHow they got in: stolen or reused passwords.SecurityWeek
High1 Aug 2026
1 Aug 2026
Critical1 Aug 2026
Cardiovascular Institute New England
Healthcare · Records not stated
Full medical and financial records confirmed exposed
1 Aug 2026
Critical1 Aug 2026
Nissan Motor
Sector not stated · 53,000 records
SSNs and banking data stolen from US and Canada employees
1 Aug 2026
Critical1 Aug 2026
1 Aug 2026
Critical1 Aug 2026
Craneware Healthcare Billing
Healthcare · Records not stated
Patient and customer data stolen from 12K US facilities
1 Aug 2026
High1 Aug 2026
1 Aug 2026
High1 Aug 2026
1 Aug 2026
Critical1 Aug 2026
Fairlife Coca-Cola
Sector not stated · Records not stated
Ransomware hit production systems, 1TB data stolen
1 Aug 2026
Critical1 Aug 2026
EY Ernst Young
Finance · Records not stated
SSNs, tax records, card numbers stolen from clients
1 Aug 2026
Critical1 Aug 2026
1 Aug 2026
High1 Aug 2026
Cardiovascular Institute NE
Healthcare · Records not stated
SSNs and patient medical records leaked
1 Aug 2026
High1 Aug 2026
1 Aug 2026
High1 Aug 2026
1 Aug 2026
Critical1 Aug 2026
1 Aug 2026
Critical1 Aug 2026
1 Aug 2026
Critical1 Aug 2026
Fluke Corporation
Technology · Records not stated
21M Salesforce records with PII compromised
1 Aug 2026
High1 Aug 2026
Mount Royal University
Education · Records not stated
10TB stolen, students and staff impacted
1 Aug 2026
High1 Aug 2026
1 Aug 2026
High1 Aug 2026
Origin Energy
Sector not stated · Records not stated
Customer data exposed in confirmed cyberattack
1 Aug 2026
High1 Aug 2026
Mount Royal University
Education · Records not stated
10TB stolen from Canadian university systems
1 Aug 2026
High1 Aug 2026
South Korea Diplomatic Academy
Government · Records not stated
6K diplomat records stolen over 10 months
1 Aug 2026
High1 Aug 2026
Abbott Laboratories
Healthcare · Records not stated
Customer data stolen via voice phishing campaign
1 Aug 2026
Critical1 Aug 2026
1 Aug 2026
Critical1 Aug 2026
EY Tax Practice
Finance · Records not stated
SSNs and tax data stolen via third-party helpdesk
1 Aug 2026
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