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.
5,346
Disclosures in the tracker, all years
2,059
Of those, indexed in 2026
117
Added in October
14
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 26 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
Critical6 Nov 2025
1,957,476,021 records exposed, Email addresses, Passwords
Technology · 1,957,476,021 records
1,957,476,021 records exposed, Email addresses, Passwords
6 Nov 2025
Critical6 Nov 2025
1,957,476,021 records exposed, Email addresses, Passwords
Technology · 1,957,476,021 records
1,957,476,021 records exposed, Email addresses, Passwords
6 Nov 2025
Critical6 Nov 2025
1,957,476,021 records exposed, Email addresses, Passwords
Technology · 1,957,476,021 records
1,957,476,021 records exposed, Email addresses, Passwords
6 Nov 2025
Critical6 Nov 2025
1,957,476,021 records exposed, Email addresses, Passwords
Technology · 1,957,476,021 records
1,957,476,021 records exposed, Email addresses, Passwords
6 Nov 2025
Critical6 Nov 2025
1,957,476,021 records exposed, Email addresses, Passwords
Technology · 1,957,476,021 records
1,957,476,021 records exposed, Email addresses, Passwords
6 Nov 2025
Critical6 Nov 2025
1,957,476,021 records exposed, Email addresses, Passwords
Technology · 1,957,476,021 records
1,957,476,021 records exposed, Email addresses, Passwords
6 Nov 2025
Critical6 Nov 2025
1,957,476,021 records exposed, Email addresses, Passwords
Technology · 1,957,476,021 records
1,957,476,021 records exposed, Email addresses, Passwords
6 Nov 2025
Critical6 Nov 2025
1,957,476,021 records exposed, Email addresses, Passwords
Technology · 1,957,476,021 records
1,957,476,021 records exposed, Email addresses, Passwords
6 Nov 2025
Critical6 Nov 2025
1,957,476,021 records exposed, Email addresses, Passwords
Technology · 1,957,476,021 records
1,957,476,021 records exposed, Email addresses, Passwords
6 Nov 2025
Critical6 Nov 2025
1,957,476,021 records exposed, Email addresses, Passwords
Technology · 1,957,476,021 records
1,957,476,021 records exposed, Email addresses, Passwords
6 Nov 2025
Critical6 Nov 2025
1,957,476,021 records exposed, Email addresses, Passwords
Technology · 1,957,476,021 records
1,957,476,021 records exposed, Email addresses, Passwords
6 Nov 2025
Critical6 Nov 2025
1,957,476,021 records exposed, Email addresses, Passwords
Technology · 1,957,476,021 records
1,957,476,021 records exposed, Email addresses, Passwords
6 Nov 2025
Critical6 Nov 2025
1,957,476,021 records exposed, Email addresses, Passwords
Technology · 1,957,476,021 records
1,957,476,021 records exposed, Email addresses, Passwords
6 Nov 2025
Critical6 Nov 2025
1,957,476,021 records exposed, Email addresses, Passwords
Technology · 1,957,476,021 records
1,957,476,021 records exposed, Email addresses, Passwords
6 Nov 2025
Critical6 Nov 2025
1,957,476,021 records exposed, Email addresses, Passwords
Technology · 1,957,476,021 records
1,957,476,021 records exposed, Email addresses, Passwords
6 Nov 2025
Critical6 Nov 2025
1,957,476,021 records exposed, Email addresses, Passwords
Technology · 1,957,476,021 records
1,957,476,021 records exposed, Email addresses, Passwords
6 Nov 2025
Critical6 Nov 2025
1,957,476,021 records exposed, Email addresses, Passwords
Technology · 1,957,476,021 records
1,957,476,021 records exposed, Email addresses, Passwords
6 Nov 2025
Critical6 Nov 2025
1,957,476,021 records exposed, Email addresses, Passwords
Technology · 1,957,476,021 records
1,957,476,021 records exposed, Email addresses, Passwords
6 Nov 2025
High1 Nov 2025
University of Pennsylvania
Education · Records not stated
Hacker stole data during cyberattack
1 Nov 2025
Critical1 Nov 2025
Google
Technology · Records not stated
Data breach in ongoing Salesforce data theft attacks; hackers stole data from 200 companies via Gainsight breach
1 Nov 2025
High1 Nov 2025
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
Data breach revealed cyber-weapons and target list
1 Nov 2025
High1 Nov 2025
Asahi
Sector not stated · 1,500,000 records
Ransomware attack exposed data of 1.5 million people including names, gender, addresses and phone numbers
1 Nov 2025
Critical1 Nov 2025
Gainsight/Google
Technology · Records not stated
Hackers stole data from 200 companies following Gainsight breach
1 Nov 2025
Critical1 Nov 2025
Pajemploi
Government · 1,200,000 records
1.2 million individuals' data exposed in cybersecurity incident
1 Nov 2025
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