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.
5,328
Disclosures in the tracker, all years
2,042
Of those, indexed in 2026
95
Added in October
22
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 23 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
High12 Jun 2020
12 Jun 2020
High11 Jun 2020
City of Knoxville TN
Government · Records not stated
Ransomware encrypted city court and police systems
11 Jun 2020
High9 Jun 2020
Life Healthcare (South Africa)
Healthcare · Records not stated
Ransomware disrupted hospital operations across South Africa
9 Jun 2020
High8 Jun 2020
Honda Motor Co (Japan)
Sector not stated · Records not stated
Snake ransomware disrupted global production, Japan, US, UK plants affected
8 Jun 2020
High8 Jun 2020
Honda
Sector not stated · Records not stated
EKANS/Snake ransomware disrupted global operations
8 Jun 2020
Medium8 Jun 2020
8 Jun 2020
Critical5 Jun 2020
Zoomcar
Retail · 3,589,795 records
3,589,795 records exposed, Email addresses, IP addresses, Names, Passwords and 1 more
5 Jun 2020
Critical5 Jun 2020
Mathway
Retail · 25,692,862 records
25,692,862 records exposed, Device information, Email addresses, Names, Passwords and 1 more
5 Jun 2020
Medium5 Jun 2020
5 Jun 2020
Medium5 Jun 2020
5 Jun 2020
High5 Jun 2020
City of Florence AL
Government · Records not stated
DoppelPaymer ransomware hit city systems
5 Jun 2020
Critical4 Jun 2020
22.1M government employee SF-86 records and fingerprints
Government · Records not stated
22.1M government employee SF-86 records and fingerprints
4 Jun 2020
Critical4 Jun 2020
22.1M government employee SF-86 records and fingerprints
Government · Records not stated
22.1M government employee SF-86 records and fingerprints
4 Jun 2020
Critical4 Jun 2020
22.1M government employee SF-86 records and fingerprints
Government · Records not stated
22.1M government employee SF-86 records and fingerprints
4 Jun 2020
Critical4 Jun 2020
22.1M government employee SF-86 records and fingerprints
Government · Records not stated
22.1M government employee SF-86 records and fingerprints
4 Jun 2020
Critical4 Jun 2020
22.1M government employee SF-86 records and fingerprints
Government · Records not stated
22.1M government employee SF-86 records and fingerprints
4 Jun 2020
Critical4 Jun 2020
22.1M government employee SF-86 records and fingerprints
Government · Records not stated
22.1M government employee SF-86 records and fingerprints
4 Jun 2020
Critical4 Jun 2020
22.1M government employee SF-86 records and fingerprints
Government · Records not stated
22.1M government employee SF-86 records and fingerprints
4 Jun 2020
Critical4 Jun 2020
22.1M government employee SF-86 records and fingerprints
Government · Records not stated
22.1M government employee SF-86 records and fingerprints
4 Jun 2020
Critical4 Jun 2020
22.1M government employee SF-86 records and fingerprints
Government · Records not stated
22.1M government employee SF-86 records and fingerprints
4 Jun 2020
Critical4 Jun 2020
22.1M government employee SF-86 records and fingerprints
Government · Records not stated
22.1M government employee SF-86 records and fingerprints
4 Jun 2020
Critical4 Jun 2020
22.1M government employee SF-86 records and fingerprints
Government · Records not stated
22.1M government employee SF-86 records and fingerprints
4 Jun 2020
Critical4 Jun 2020
22.1M government employee SF-86 records and fingerprints
Government · Records not stated
22.1M government employee SF-86 records and fingerprints
4 Jun 2020
Critical4 Jun 2020
22.1M government employee SF-86 records and fingerprints
Government · Records not stated
22.1M government employee SF-86 records and fingerprints
4 Jun 2020
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