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.
5,324
Disclosures in the tracker, all years
2,038
Of those, indexed in 2026
90
Added in October
24
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 22 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
Medium22 Jun 2020
22 Jun 2020
Medium22 Jun 2020
22 Jun 2020
Medium22 Jun 2020
22 Jun 2020
Medium22 Jun 2020
22 Jun 2020
Medium22 Jun 2020
22 Jun 2020
Medium22 Jun 2020
22 Jun 2020
Medium22 Jun 2020
22 Jun 2020
Medium22 Jun 2020
22 Jun 2020
Critical20 Jun 2020
20 Jun 2020
Critical20 Jun 2020
Desjardins Group
Finance · Records not stated
9.7M member records exposed by malicious insider
20 Jun 2020
Critical17 Jun 2020
American Anesthesiology
Healthcare · 1,270,000 records
1.27M patient records exposed in Mednax vendor breach
17 Jun 2020
High16 Jun 2020
Foodora
Retail · 582,578 records
582,578 records exposed, Email addresses, Names, Passwords, Phone numbers and 1 more
16 Jun 2020
Medium16 Jun 2020
16 Jun 2020
High15 Jun 2020
Correios (Brazil Post)
Government · Records not stated
Data breach exposed 47,000 employee records, CPFs, salaries, bank details
15 Jun 2020
Critical14 Jun 2020
Postbank (South Africa)
Technology · 3,200,000 records
3.2M customer records exposed via master encryption key theft
14 Jun 2020
High13 Jun 2020
Claire's Accessories
Retail · Records not stated
Magecart payment card skimming on e-commerce site
13 Jun 2020
Medium12 Jun 2020
Methodist Hospitals (Gary IN)
Healthcare · 68,000 records
68K patient records exposed in email compromise
12 Jun 2020
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
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